Preface, Table of Contents. Introduction 1. SICAM RTUs. Standard I/O Modules 2. Safety I/O Modules 3. SICAM TM I/O Modules DC

Transcription

1 SICAM RTUs Preface, Table of Contents Introduction 1 Standard I/O Modules 2 Safety I/O Modules 3 SICAM TM I/O Modules DC

2 Note Please observe Notes and Warnings for your own safety in the Preface. Disclaimer of Liability Although we have carefully checked the contents of this publication for conformity with the hardware and software described, we cannot guarantee complete conformity since errors cannot be excluded. The information provided in this manual is checked at regular intervals and any corrections that might become necessary are included in the next releases. Any suggestions for improvement are welcome. Copyright Copyright Siemens AG 2016 The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Subject to change without prior notice. Document Label: SICRTUs-HBIOMODULE-ENG_V2.07 Issuing date: Siemens AG Energy Automation Humboldtstraße Nürnberg Germany Order n o.: DC

3 Preface This document is applicable to the following product(s): SICAM AK SICAM TM SICAM MIC SICAM EMIC SICAM CMIC Purpose of this manual This manual describes the characteristics and functions of all input/output modules of the system family SICAM RTUs (SICAM TM I/O Modules). It contains: Functional Overviews Technical Specifications Interface Descriptions External Circuit Elements Target Group The document you are reading right now is addressed to users, who are in charge of the following engineering tasks: Conceptual activities, as for example design and configuration Creation of the assembly technical documentation Technical system maintenance Recommendations for Third-Party Products Siemens does neither receive liability nor warranty for recommendations which are given or implied by this manual. For the correct and intended use of the respective product the associated technical descriptions must be paid attention to in any case. References to Third-Party Web Sites Siemens is not responsible for the contents of third-party websites mentioned in this document, as well as the correctness of the publications and links. For all product information the respective manufacturer is responsible. SICAM RTUs, SICAM TM I/O Modules 3

4 Preface Placement in the Information Landscape Document Common Functions Peripheral Elementes according to IEC /104 ACP 1703 Platforms Configuration - Automation Units and Automation Networks SICAM AK System Description PE-641x/USIO66 System Element Datasheet PE-641x/TCIO66 System Element Datasheet SICAM TM System Datasheet SICAM MIC System Description SICAM EMIC System Description SICAM CMIC System Description Item number DC DC MC DC DC MC MC MC MC You find current product information on our website: Further Support For more information, please contact our Customer Support Center: Phone: +49 (0) Fax: +49 (0) (charges depending on provider) support.ic@siemens.com The Siemens Power Academy offers a comprehensive program of professional training events in the fields of power generation, distribution and transmission. Main training centers are: Nuremberg, Germany (Head Office) Phone: Fax: power-academy.ptd@siemens.com Vienna, Austria Phone: Fax: power-academy.at@siemens.com Schenectady, NY, USA Phone: Fax: pti-edpro.ptd@siemens.com Hebburn, United Kingdom Phone: Fax: pti-training.stdl.uk@siemens.com 4 SICAM RTUs, SICAM TM I/O Modules

5 Preface Notes on Safety This manual does not constitute a complete catalog of all safety measures required for operating the equipment (module, device) in question because special operating conditions might require additional measures. However, it does contain notes that must be adhered to for your own personal safety and to avoid damage to property. These notes are highlighted with a warning triangle and different keywords indicating different degrees of danger. Danger means that death, serious bodily injury or considerable property damage will occur, if the appropriate precautionary measures are not carried out. Warning means that death, serious bodily injury or considerable property damage can occur, if the appropriate precautionary measures are not carried out. Caution means that minor bodily injury or property damage could occur, if the appropriate precautionary measures are not carried out. Note is important information about the product, the handling of the product or the respective part of the documentation, to which special attention is to be given. Qualified Personnel Commissioning and operation of the equipment (module, device) described in this manual must be performed by qualified personnel only. As used in the safety notes contained in this manual, qualified personnel are those persons who are authorized to commission, release, ground, and tag devices, systems, and electrical circuits in accordance with safety standards. SICAM RTUs, SICAM TM I/O Modules 5

6 Preface Use as Prescribed The equipment (device, module) must not be used for any other purposes than those described in the Catalog and the Technical Description. If it is used together with third-party devices and components, these must be recommended or approved by Siemens. Correct and safe operation of the product requires adequate transportation, storage, installation, and mounting as well as appropriate use and maintenance. During operation of electrical equipment, it is unavoidable that certain parts of this equipment will carry dangerous voltages. Severe injury or damage to property can occur if the appropriate measures are not taken: Before making any connections at all, ground the equipment at the PE terminal. Hazardous voltages can be present on all switching components connected to the power supply. The device does not represent a safety-oriented application. Even after the supply voltage has been disconnected, hazardous voltages can still be present in the equipment (capacitor storage). Equipment with current transformer circuits must not be operated while open. The limit values indicated in the manual or the operating instructions must not be exceeded; that also applies to testing and commissioning. Danger Consider obligatory the safety rules for the accomplishment of works at electrical plants: 1. Switch off electricity all-pole and on all sides! 2. Ensure that electricity cannot be switched on again! 3. Double check that no electrical current is flowing! 4. Discharge, ground, short circuit! 5. Cover or otherwise isolate components that are still electrically active! Statement of Conformity The product described conforms to the regulations of the following European Directives: EMV-Directive 2004/108/EG (observance of the harmonized standard EN :1996) Low-voltage Directive 2006/95/EG (observance of the harmonized standard EN :2010) Symbols used on the I/O Modules Symbol Description Warning, risk of electric shock Caution, risk of danger. The documentation must be observed. 6 SICAM RTUs, SICAM TM I/O Modules

7 Table of Contents 1 Introduction Application Standard I/O Modules Safety I/O Modules Systems SICAM TM, SICAM AK SICAM MIC SICAM EMIC I/O Modules Dimensions I/O Modules with Single Module Width I/O Modules with Double Module Width Standard I/O Modules DI Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DI Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DI Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DI Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DI Features and Functions View SICAM RTUs, SICAM TM I/O Modules 7

8 Table of Contents Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DO Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DO Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DO Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DO Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry DO Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry AI Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry AI Features and Functions View Technical Specifications Pin Assignment and Display SICAM RTUs, SICAM TM I/O Modules Edition , DC

9 Table of Contents Block Diagram and External Circuitry AI Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry AI Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry AO Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry TE Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry TE Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry TE Features and Functions View Technical Specifications Pin Assignment and Display Block Diagram and External Circuitry Safety I/O Modules DI Features and Functions View Technical Specifications Pin Assignment and Display SICAM RTUs, SICAM TM I/O Modules 9

10 Table of Contents Unique Module Number Block Diagram External Circuit Elements Error Detection on the External Circuitry Single-Channel Sensor without Test Pulse (achievable SIL 2) Single-Channel Sensor without Test Pulse Sensor supply external (achievable SIL 2) Double-Channel Sensor with homogeneous Channels without Test Pulse (achievable SIL 3) Double-Channel Sensor with homogeneous Channels without Test Pulse - Sensor supply external (achievable SIL 3) Double-Channel Sensor with diverse Channels without Test Pulse (achievable SIL 3) Single-Channel Sensor with Test Pulse (achievable SIL 2) Double-Channel Sensor with homogeneous Channels with Test Pulse (achievable SIL 3) Double-Channel Sensor with homogeneous Channels with Test Pulse (achievable SIL 3) Double-Channel Sensor with diverse Channels with Test Pulse (achievable SIL 3) DO Features and Functions View Technical Specifications Pin Assignment and Display Unique Module Number Block Diagram External Circuit Elements Error Detection on the External Circuitry Overview - Circuitry of the Output Driver Example: Two-Channel Circuitry with Relay Diversity with Read-Back of the Relay Contact; Relay without Electronic Example: Two-Channel Circuitry with Relay Diversity without Read-Back of the Relay Contact; Relay without Electronic Example: Emergency Stop Device 1; Relay with Electronic Example: Emergency Stop Device 2; Relay with Electronic Transient Effects of the External Circuitry with External Load AI Features and Functions View Technical Specifications Pin Assignment and Display Unique Module Number Block Diagram External Circuit Elements Error Detection on the External Circuitry SICAM RTUs, SICAM TM I/O Modules Edition , DC

11 Table of Contents Circuitry Examples Fault Exclusion by Constructional Measures SICAM RTUs, SICAM TM I/O Modules 11

12 Table of Contents 12 SICAM RTUs, SICAM TM I/O Modules Edition , DC

13 1 Introduction Contents 1.1 Application Systems I/O Modules Dimensions SICAM RTUs, SICAM TM I/O Modules 13

14 Introduction 1.1 Application SICAM TM I/O modules are used in the peripheral elements of the following SICAM RTUs products. SICAM TM Peripheral Elements Peripheral Element PE-6410/USIO66 PE-6411/USIO66 PE-6412/USIO66 PE-6410/USIO66 PE-6411/TCIO66 PE-6412/TCIO66 Designation Peripheral Controller Universal Signal In-/Output (Ax-PE Bus el) Peripheral Controller Universal Signal In-/Output (Ax-PE Bus opt) Peripheral Controller Universal Signal In-/Output (Ax-PE Bus 2x opt) Peripheral Controller Turbine Controler I/O (Ax-PE Bus el) Peripheral Controller Turbine Controler I/O (Ax-PE Bus el) Peripheral Controller Turbine Controler I/O (Ax-PE Bus 2x opt) *) the SICAM TM peripheral elements can be used also in SICAM AK SICAM MIC Peripheral Elements Peripheral Element CP-6020/USIO60 CP-6040/USIO60 Universal Signal In-/Output Universal Signal In-/Output Designation SICAM EMIC Peripheral Elements Peripheral Element CP-6010/USIO36 Universal Signal In-/Output Designation SICAM CMIC Peripheral Elements Peripheral Element CP-8000/USIO80 Universal Signal In-/Output Designation 14 SICAM RTUs, SICAM TM I/O Modules Edition , DC

15 Introduction Standard I/O Modules I/O Module Designation Item-Number/MLFB DI-6100 Binary Input 2x8, VDC GC6-100 / 6MF11130GB000AA0 DI-6101 Binary Input 2x8, 110/220 VDC GC6-101 / 6MF11130GB010AA0 DI-6102 Binary Input 2x8, VDC 1ms GC6-102 / 6MF11130GB020AA0 DI-6103 Binary Input 2x8, 110/220 VDC 1ms GC6-103 / 6MF11130GB030AA0 DI-6104 Binary Input 2x8, 220 VDC GC6-104 / 6MF11130GB040AA0 DO-6200 Binary Output Transistor 2x8, VDC GC6-200 / 6MF11130GC000AA0 DO-6212 Binary Output Relays 8x VDC/230 VAC GC6-212 / 6MF11130GC120AA0 DO-6220 Command Output Base Module GC6-220 / 6MF11130GC200AA0 DO-6221 Command Output Base Module with Measurement GC6-221 / 6MF11130GC210AA0 DO-6230 Command Output Relay Module GC6-230 / 6MF11130GC300AA0 AI-6300 Analog Input 2x2 ±20 ma/±10 V GC6-300 / 6MF11130GD000AA0 AI-6307 Analog Input 2x2 ±5 ma GC6-307 / 6MF11130GD070AA0 AI-6308 Analog Input 2x2 ±2 ma/±10 V GC6-308 / 6MF11130GD080AA0 AI-6310 Analog Input 2x2 Pt100/Ni100 GC6-310 / 6MF11130GD100AA0 AO-6380 Analog Output 4x ±20 ma/±10 ma/±10 V GC6-380 / 6MF11130GD800AA0 TE-6420 Speed Measurement 2x2 5 VDC/24 VDC/NAMUR GC6-420 / 6MF11130GE200AA0 TE-6450 Position Acquisition 2x2 SSI/RS-422 GC6-450 / 6MF11130GE500AA0 TE-6430 Counting Pulse Inp. 2x24 60 VDC GC6-430 / 6MF11130GE300AA Safety I/O Modules I/O Module Designation Item-Number/MLFB DI-6170 Binary Input 2x4, 24 VDC (S) GC6-170 / 6MF11130GB700AA0 DO-6270 Binary Output Transistor 4x, 24 VDC (S) GC6-270 / 6MF11130GC700AA0 AI-6370 Analog Input 2x, 4 20 ma (S) GC6-370 / 6MF11130GD700AA0 SICAM RTUs, SICAM TM I/O Modules 15

16 O T H US P E AS E E RL E/ SI E/ SI E/ K /L PK / K /L PK / TO SH P U SE A E R LE Introduction 1.2 Systems SICAM TM, SICAM AK The possibilities to connect peripheral control modules to SICAM TM und SICAM AK are described in document ACP 1703 Platforms Configuration - Automation Units and Automation Networks. Master control element Bus interface module (electrical) Bus interface module (optical) CP- X T X R x R E C O L 0 SI 1 SI 2 SI 3 SI R E M CPY O C Y R S E R X1 M A S IC P AC M T X15 X16 M CA SI X2 X3 X6 X7 X8 X9 X M M B T ) O E/ T B ) R R (E R (F R P P P C N M SI M -P 1 SI M SI 2 3 M SI WD X4 X1 12 X5 R E X X14 B F C N Y S C N K C O L N U O T H S U P C D V R 60 W - 4 P 2 3 X1 Peripheral element with standard I/O-modules Max. 8 I/O modules with 63 mm Peripheral control module (electrical or optical) Power supply module TS35 rail Peripheral element with standard und safety I/O-modules (only applicable for SICAM AK) 16 SICAM RTUs, SICAM TM I/O Modules Edition , DC

17 Introduction SICAM MIC SICAM MIC consists of a power supply module, a peripheral control module and up to a maximum of 8 I/O-modules. The modules are mounted on a TS35 rail (DIN rail). 8 I/O-Modules max. Master Control Module TS35 rail Power Supply Module SICAM EMIC SICAM EMIC consists of a power supply module, a peripheral control module and up to a maximum of 8 I/O-modules. The modules are mounted on a TS35 rail (DIN rail). 8 I/O modules max. TS35 rail Power supply module Master control module SICAM RTUs, SICAM TM I/O Modules 17

18 Introduction 1.3 I/O Modules Dimensions I/O Modules with Single Module Width 18 SICAM RTUs, SICAM TM I/O Modules Edition , DC

19 Introduction I/O Modules with Double Module Width SICAM RTUs, SICAM TM I/O Modules 19

20 Introduction 20 SICAM RTUs, SICAM TM I/O Modules Edition , DC

21 2 Standard I/O Modules Contents 2.1 DI DI DI DI DI DO DO DO DO DO AI AI AI AI AO TE TE TE SICAM RTUs, SICAM TM I/O Modules 21

22 2.1 DI Features and Functions Binary input module 16 inputs (2 groups of 8 each) Galvanically insulated by optocouplers Each group has a common return Signal voltage VDC Removable screw terminals Indication of function and states of the inputs via LED Acquisition with a resolution of 10 ms View 22 SICAM RTUs, SICAM TM I/O Modules Edition , DC

23 2.1.3 Technical Specifications Binary Inputs 16 binary inputs 2 groups, 8 inputs each Galvanical insulation Each group has a common return of selectable polarity Filter time 3 ms *) Nominal voltages 24/48/60 VDC Operating points 12 V logically "0" 16 V logically "1" Rated current ma (at V) Input circuits VDC The circuits are operated by means of an external voltage Power Supply Operating voltage 5 VDC ±5%, 170 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 225 g *) if the sensor voltage of a group of binary inputs is monitored for failures (Parameter SVM_monitoring), there is a dedicated binary input for each group (IN D07 and IN D17), this input has a filter time of 2 ms SICAM RTUs, SICAM TM I/O Modules 23

24 2.1.4 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D I SICAM RTUs, SICAM TM I/O Modules Edition , DC

25 2.1.5 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN D10 IN D17: One-pole input with internal common root (plus or minus) IN D00 IN D07: One-pole input with external common root (plus or minus). SICAM RTUs, SICAM TM I/O Modules 25

26 2.2 DI Features and Functions Binary input module 16 inputs (2 groups of 8 each) Galvanically insulated by optocouplers Each group has a common return Signal voltage 110/220 VDC Removable screw terminals Indication of function and states of the inputs via LED Acquisition with a resolution of 10 ms View 26 SICAM RTUs, SICAM TM I/O Modules Edition , DC

27 2.2.3 Technical Specifications Binary Inputs 16 binary inputs 2 groups, 8 inputs each Galvanical insulation Each group has a common return of selectable polarity Filter time 3 ms *) Nominal voltages 110/220 VDC Operating points 55 V logically "0" 82.5 V logically "1" Rated current ma (at V) Input circuits VDC The circuits are operated by means of an external voltage Power Supply Operating voltage 5 VDC ±5%, 170 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 225 g *) if the sensor voltage of a group of binary inputs is monitored for failures (Parameter SVM_monitoring), there is a dedicated binary input for each group (IN D07 and IN D17), this input has a filter time of 2 ms SICAM RTUs, SICAM TM I/O Modules 27

28 2.2.4 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D I SICAM RTUs, SICAM TM I/O Modules Edition , DC

29 2.2.5 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN D10 IN D17: One-pole input with internal common root (plus or minus) IN D00 IN D07: One-pole input with external common root (plus or minus) SICAM RTUs, SICAM TM I/O Modules 29

30 2.3 DI Features and Functions Binary input module 16 inputs (2 groups of 8 each) Galvanically insulated by optocouplers Each group has a common return Signal voltage VDC Removable screw terminals Indication of function and states of the inputs via LED Acquisition with a resolution of 1 ms View 30 SICAM RTUs, SICAM TM I/O Modules Edition , DC

31 2.3.3 Technical Specifications Binary Inputs 16 binary inputs 2 groups, 8 inputs each Galvanical insulation Each group has a common return of selectable polarity Filter time 3 ms *) Nominal voltages 24/48/60 VDC Operating points 12 V logically "0" 18 V logically "1" Rated current ma (at V) Input circuits VDC The circuits are operated by means of an external voltage Power Supply Operating voltage 5 VDC ±5%, 170 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 225 g *) if the sensor voltage of a group of binary inputs is monitored for failures (Parameter SVM_monitoring), there is a dedicated binary input for each group (IN D07 and IN D17), this input has a filter time of 2 ms SICAM RTUs, SICAM TM I/O Modules 31

32 2.3.4 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D I SICAM RTUs, SICAM TM I/O Modules Edition , DC

33 2.3.5 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN D10 IN D17: One-pole input with internal common root (plus or minus) IN D00 IN D07: One-pole input with external common root (plus or minus) SICAM RTUs, SICAM TM I/O Modules 33

34 2.4 DI Features and Functions Binary input module 16 inputs (2 groups of 8 each) Galvanically insulated by optocouplers Each group has a common return Signal voltage 110/220 VDC Removable screw terminals Indication of function and states of the inputs via LED Acquisition with a resolution of 1 ms View 34 SICAM RTUs, SICAM TM I/O Modules Edition , DC

35 2.4.3 Technical Specifications Binary Inputs 16 binary inputs 2 groups, 8 inputs each galvanical insulation each group has a common return of selectable polarity Filter time 3 ms *) Nominal voltages 110/220 VDC Operating points 55 V logically "0" 82.5 V logically "1" Rated current ma (at V) Input circuits VDC the circuits are operated by means of an external voltage Power Supply Operating voltage 5 VDC ±5%, 170mW the voltage is picked off at the TM bus Mechanics and Connectors Terminals removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) approx. 225 g *) if the sensor voltage of a group of binary inputs is monitored for failures (Parameter SVM_monitoring), there is a dedicated binary input for each group (IN D07 and IN D17), this input has a filter time of 2 ms SICAM RTUs, SICAM TM I/O Modules 35

36 2.4.4 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D I SICAM RTUs, SICAM TM I/O Modules Edition , DC

37 2.4.5 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN D10 IN D17: One-pole input with internal common root (plus or minus) IN D00 IN D07: One-pole input with external common root (plus or minus) SICAM RTUs, SICAM TM I/O Modules 37

38 2.5 DI Features and Functions Binary input module 16 inputs (2 groups of 8 each) Galvanically insulated by optocouplers Each group has a common return Signal voltage 220 VDC Removable screw terminals Indication of function and states of the inputs via LED Acquisition with a resolution of 10 ms View 38 SICAM RTUs, SICAM TM I/O Modules Edition , DC

39 2.5.3 Technical Specifications Binary Inputs 16 binary inputs 2 groups, 8 inputs each Galvanical insulation Each group has a common return of selectable polarity Filter time 3 ms *) Nominal voltages 220 VDC Operating points 110 V logically "0" 165 V logically "1" Rated current Input circuits ma (at V) VDC The circuits are operated by means of an external voltage Power Supply Operating voltage 5 VDC ±5%, 170 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 225 g *) if the sensor voltage of a group of binary inputs is monitored for failures (Parameter SVM_monitoring), there is a dedicated binary input for each group (IN D07 and IN D17), this input has a filter time of 2 ms SICAM RTUs, SICAM TM I/O Modules 39

40 2.5.4 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D I SICAM RTUs, SICAM TM I/O Modules Edition , DC

41 2.5.5 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN D10 IN D17: One-pole input with internal common root (plus or minus) IN D00 IN D07: One-pole input with external common root (plus or minus) SICAM RTUs, SICAM TM I/O Modules 41

42 2.6 DO Features and Functions Binary output module 16 transistor outputs (2 groups of 8 each) Galvanically insulated by optocouplers Each group has a common return Switching voltage VDC All outputs proof against continued short circuit To increase switching capacity 2 outputs can be connected in parallel No impact on other outputs if one is short-circuit Removable screw terminals Indication of function and states of the outputs via LED View 42 SICAM RTUs, SICAM TM I/O Modules Edition , DC

43 2.6.3 Technical Specifications Binary Outputs 16 binary outputs (transistor) Nominal switching voltage Nominal current (resistive load) Maximum continuous current Nominal switching capacity (resistive load, U N ) Maximum switching capacity Overload proof Proof against continued short-circuit Switching cycles Switching frequency Output circuit voltage drop Dynamic withstand capability Output circuits Power Supply Operating voltage Mechanics and Connectors 2 groups, 8 outputs each Galvanical insulation Each group has a common return 24/48/60 VDC Due to thermal loading capacity of the module: 0.25 A at 24, 48, and 60 VDC (for each output, if 16 outputs are active at the same time) 0.35 A when connecting 2 outputs in parallel (for each pair ot outputs, if 8 pairs of outputs are active at the same time) Due to electrical ratings of the transistor switch: 0.9 A at VDC (only 1 output active) 6 W at 24 VDC when connecting in parallel: 8.4 W 12 W at 48 VDC when connecting in parallel 16.8 W 15 W at 60 VDC when connecting in parallel: 21 W 70.2 W at 78 VDC No 10 A current limitation Unlimited Max. 100 Hz If the current limitation operates, current is cut off after 10 µs Cyclic reclosing < 0.5 V at 0.25 A break time 300 µs make time 10 µs Capacitive load max. 100 nf at 60V Inductive t 500 ms (any with external free-wheeling diode) Lines Z 100 W, line length up to 3 km Lamps I N 150 ma (I ON 1.8 A) VDC The circuits are operated by means of an external voltage 5 VDC ±5%, 600 mw The voltage is picked off at the TM bus Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 260 g SICAM RTUs, SICAM TM I/O Modules 43

44 2.6.4 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D O SICAM RTUs, SICAM TM I/O Modules Edition , DC

45 2.6.5 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. OUT D10 OUT D17: One-pole input with switched plus and internal common root OUT D00 OUT D07: One-pole input with switched plus and external common root SICAM RTUs, SICAM TM I/O Modules 45

46 2.7 DO Features and Functions Binary output module 8 relay outputs Galvanically insulated Switching voltage VDC/230 VAC The outputs can switch dc and ac voltages Removable screw terminals Indication of function and states of the outputs via LED View 46 SICAM RTUs, SICAM TM I/O Modules Edition , DC

47 2.7.3 Technical Specifications Binary outputs 8 binary outputs (relay) Nominal voltage Maximum continuous current Switching capacity 8 outputs, potential-free Galvanical insulation 24/48/60/110/220 VDC 110/230 VAC 2 A 5 A DC voltage for 1 minute Min. 50 mw at 5 VDC Max. acc. to diagram AC voltage Max VA 5 A/250 VAC, resistive load Max. 500 VA 2 A/250 VAC, cosj = 0.4 Switching cycles 3x10 4 Output circuits Max. 250 VDC / 253 VAC The circuits are operated by means of an external voltage Power Supply Operating voltage 5 VDC ±5%, 800 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Weight Approx. 265 g SICAM RTUs, SICAM TM I/O Modules 47

48 2.7.4 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D O SICAM RTUs, SICAM TM I/O Modules Edition , DC

49 2.7.5 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. OUT D04, OUT D05, OUT D06 a) 1.5-pole output with switched minus (max. 7 commands can be used) a) 1.5-pole output with switched plus (max. 7 commands can be used) OUT D00 One-pole output with switched plus OUT D01 One-pole output with switched minus OUT D02 / OUT D03 2-pole output SICAM RTUs, SICAM TM I/O Modules 49

50 Protection of external circuitry a) R L Si b) R L Si 50 SICAM RTUs, SICAM TM I/O Modules Edition , DC

51 Maximum current with and without protection: a) Numbers of used outputs Max. current for each output Without protection all 2A With protection all max. 2 5A/1min B-characteristic 4A/10kA all 2A max. 2 Z-characteristic 4A/10kA all 2A max. 2 C-characteristic 2A/10kA A 5A 4A 4A b) Max. current for each AUX Pin Without protection With protection B-characteristic 4A/10kA Z-characteristic 4A/10kA C-characteristic 2A/10kA 5A 4A 4A 2A SICAM RTUs, SICAM TM I/O Modules 51

52 2.8 DO Features and Functions Base module for checked command output in combination with up to 7 pieces of DO-6230 (command output relay module) Group and pulse output relays Galvanically insulated from logic Switching voltage VDC Internal checks (IC1) Removable screw terminals Indication of function and states of the outputs via LED Output functions Pulse commands View 52 SICAM RTUs, SICAM TM I/O Modules Edition , DC

53 2.8.3 Technical Specifications Processor and Memory Processor Program memory Main memory Parameter memory Binary Outputs PIC18F6527, 10 MHz intern, FLASH 48 kbyte intern, SRAM 3936 Byte intern, EEPROM 1024 Bytes 2 pulse outputs Output contacts and grouping for commands Nominal switching voltage Switching capacity 24/48/60/110 VDC Min. 10 µa 10 m VDC Max. 60 W acc. to diagram Maximum switching capacity / switching voltage / maximum switching current Overload proof Proof against continued short-circuit 48 W 24 VDC 2 A *) 57 W 48 VDC 1.2 A 60 W 60 VDC 1 A 55 W 110 VDC 0.5 A No 10 A current limitation If the current limitation operates, current is cut off after 10 µs Cyclic reclosing Switching cycles Mechanical: 10 8 Switching frequency Output circuit voltage drop Dynamic withstand capability Output circuits break time 300 µs make time 10 µs Electrical: 10 5 (0.5 A, 110 VDC) 5 x 10 5 (1 A, 30 VDC) 10 5 (2 A, 30 VDC) Max. 100 Hz < 0.5 V at 0.25 A Capacitive load max. 100 nf at 60 V Inductive t 500 ms (any with external free-wheeling diode) Lines Z 100 W, line length up to 3 km Lamps I N 150 ma (I ON 1.8 A) 18 VDC 143 VDC The circuits are operated by means of an external voltage *) for module DO-6220 with version -- the following reduced values are valid: 29 W / 24 VDC / 1.2 A SICAM RTUs, SICAM TM I/O Modules 53

54 Power Supply Operating voltage 5 VDC ± 5%, 560 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 220 g Pin Assignment and Display The process signals must be connected to two 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D O SICAM RTUs, SICAM TM I/O Modules Edition , DC

55 2.8.5 Block Diagram and External Circuitry See module DO-6230; Block Diagram and External Circuitry. SICAM RTUs, SICAM TM I/O Modules 55

56 2.9 DO Features and Functions Base module for checked command output in combination with up to 7 pieces of DO-6230 (command output relay module) Group and pulse output relays Galvanically insulated from logic Switching voltage VDC Resistance check (RC1) Removable screw terminals Indication of function and states of the outputs via LED View 56 SICAM RTUs, SICAM TM I/O Modules Edition , DC

57 2.9.3 Technical Specifications Processor and Memory Processor Program memory Main memory Parameter memory Binary Outputs PIC18F6527, 10 MHz intern, FLASH 48 kbyte intern, SRAM 3936 Byte intern, EEPROM 1024 Bytes 2 pulse outputs Output contact and grouping for commands Nominal switching voltage Switching capacity 24/48/60/110 VDC Min. 10 µa 10 m VDC Max. 60 W Maximum switching capacity / switching voltage / maximum switching current Overload proof Proof against continued short-circuit 48 W 24 VDC 2 A *) 57 W 48 VDC 1.2 A 60 W 60 VDC 1 A 55 W 110 VDC 0.5 A Yes 10 A current limitation If the current limitation operates, current is cut off after 10 µs Cyclic reclosing Switching cycles Mechanical: 10 8 Switching frequency Output circuit voltage drop Dynamic withstand capability Output circuits break time 300 µs make time 10 µs Electrical: 10 5 (0.5 A, 110 VDC) 5 x 10 5 (1 A, 30 VDC) 10 5 (2 A, 30 VDC) Max. 100 Hz < 0.5 V at 0.25 A Capacitive load max. 100 nf at 60V Inductive t 500 ms (any with external free-wheeling diode) Lines Z 100 W, line length up to 3 km Lamps IN 150 ma (ION 1.8 A) VDC The circuits are operated by means of an external voltage *) for module DO-6221 with version -- the following reduced values are valid: 29 W / 24 VDC / 1.2 A SICAM RTUs, SICAM TM I/O Modules 57

58 Power Supply Operating voltage 5 VDC ± 5%, 1380 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 230 g Pin Assignment and Display The process signals must be connected to two 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D O SICAM RTUs, SICAM TM I/O Modules Edition , DC

59 2.9.5 Block Diagram and External Circuitry See module DO-6230; Block Diagram and External Circuitry. SICAM RTUs, SICAM TM I/O Modules 59

60 2.10 DO Features and Functions Relay module for checked command output in combination with DO-6220 or DO relay outputs 8 pulse commands (2-pole) or 16 pulse commands (1-pole or 1½-pole) Galvanically insulated from logic Switching voltage VDC Removable screw terminals Indication of function and states of the outputs via LED View 60 SICAM RTUs, SICAM TM I/O Modules Edition , DC

61 Technical Specifications Processor and Memory Processor Program memory Main memory Parameter memory Binary Outputs 16 binary outputs (transistor) Nominal switching voltage Switching capacity PIC18F6527, 10 MHz internal, FLASH 48 kbyte internal, SRAM 3936 Byte internal, EEPROM 1024 Bytes 2 groups, 8 outputs each Galvanical insulation Each group has a common return 24/48/60/110 VDC Min. 10 µa 10 m VDC Max. 60 W Maximum switching capacity / switching voltage / maximum switching current Overload proof Proof against continued short-circuit 48 W 24 VDC 2 A *) 57 W 48 VDC 1.2 A 60 W 60 VDC 1 A 55 W 110 VDC 0.5 A Switching cycles Mechanical: 10 8 Switching frequency Output circuit voltage drop Dynamic withstand capability Output circuits No No Electrical: 10 5 (0.5 A, 110 VDC) 5 x 10 5 (1 A, 30 VDC) 10 5 (2 A, 30 VDC) Max. 100 Hz < 0.5 V at 0.25 A Capacitive load max. 100 nf at 60V Inductive t 500 ms (any with external free-wheeling diode) Lines Z 100 W, line length up to 3 km Lamps I N 150 ma (I ON 1.8 A) VDC The circuits are operated by means of an external voltage *) if the command output base modules DO-6220 or DO-6221 with version -- are used, the following reduced values are valid: 29 W / 24 VDC / 1.2 A Power Supply Operating voltage 5 VDC 5%, 130 mw The voltage is picked off at the TM bus SICAM RTUs, SICAM TM I/O Modules 61

62 Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 170 g Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D O Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. 62 SICAM RTUs, SICAM TM I/O Modules Edition , DC

63 1-Pole Commands, Relay Common Return on Minus Pole (the brackets show the external circuit elements with relay common return on positive pole) Configuration Note At Relay common return on minus pole the parameter "Polarity" must be set to "-". (At Relay common return on plus pole the parameter "Polarity" must be set to "+" ) 1,5-Pole Commands, 1 Rail system, Relay Common Return on Minus Pole (the brackets show the external circuit elements with relay common return on positive pole) SICAM RTUs, SICAM TM I/O Modules 63

64 Configuration Note At Relay common return on minus pole the parameter "Polarity" must be set to "+". (At Relay common return on plus pole the parameter "Polarity" must be set to "-" ) 2-Pole Commands, Measuring in the Minus Circuit 64 SICAM RTUs, SICAM TM I/O Modules Edition , DC

65 Configuration Note The parameter "Polarity" must be set to "+". SICAM RTUs, SICAM TM I/O Modules 65

66 2-Pole Commands, Measuring in the Plus Circuit Configuration Note The parameter "Polarity" must be set to "-". 66 SICAM RTUs, SICAM TM I/O Modules Edition , DC

67 1 and 2-Pole Commands, Measuring in the Minus Circuit Configuration Note The parameter "Polarity" must be set to "+". SICAM RTUs, SICAM TM I/O Modules 67

68 1 and 2-Pole Commands, Measuring in the Plus Circuit Configuration Note The parameter "Polarity" must be set to "-". 68 SICAM RTUs, SICAM TM I/O Modules Edition , DC

69 2.11 AI Features and Functions Analog input module 4 inputs (2 groups of 2 each) galvanically insulated by optocouplers Acquisition of currents ±20 ma Acquisition of voltages ±10 V Removable screw terminals Function indication via LED View SICAM RTUs, SICAM TM I/O Modules 69

70 Technical Specifications Analog Inputs 4 analog inputs 2 groups, 2 inputs each Groups are galvanically insulated from one another Voltage between 2 inputs of a group max. 4 VDC Measuring ranges Current measurement ma Voltage measurement V Overrange typ. 2% Resolution 0.013% at ±20 ma 0.025% at ±10 V Accuracy 0.15% at 25 C 0.4% at 0 50 C 0.5% at C Input impedance W at ±20 ma Common mode rejection ratio 11.3 kw at ±10 V Current inputs min. 70 db (10 Hz 1 MHz) min. 90 db (10 Hz 500 Hz) Voltage inputs min. 73 db (10 Hz 1 MHz) min. 90 db (10 Hz 500 Hz) Normal mode rejection ratio Current inputs 0 db (10 Hz 7.5 khz) +20 db/decade (7.5 khz 1 MHz) Voltage inputs 0 db (10 Hz 7.5 khz) +20 db/decade (7.5 khz 1 MHz) Input circuits Power Supply Operating voltage External sensors, auxiliary voltage 18 VDC 78 VDC. The circuits are operated by means of an external voltage 5 VDC ±5%, max. 480 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 225 g 70 SICAM RTUs, SICAM TM I/O Modules Edition , DC

71 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. A I SICAM RTUs, SICAM TM I/O Modules 71

72 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN V2: Connection of a 2-wire measuring transducer with current output IN V3: Connection of a 4-wire measuring transducer with voltage output, the I/O module feeds the auxiliary supply IN V0: Connection of a 3-wire measuring transducer with current output, the I/O module feeds the auxiliary supply IN V1: Connection of a 4-wire measuring transducer with current output, the I/O module feeds the auxiliary supply 72 SICAM RTUs, SICAM TM I/O Modules Edition , DC

73 2.12 AI Features and Functions Analog input module 4 inputs (2 groups of 2 each) Galvanically insulated by optocouplers Acquisition of currents ±5 ma Acquisition of voltages ±10 V Removable screw terminals Function indication via LED View SICAM RTUs, SICAM TM I/O Modules 73

74 Technical Specifications Analoge Inputs 4 analog inputs 2 groups, 2 inputs each Groups are galvanically insulated from one another Voltage between 2 inputs of a group max. 4 VDC Measuring ranges Current measurement ma Voltage measurement ( ma) V Overrange typ. 2% Resolution 0.013% at ±5 ma (0.026% at ±2.5 ma) 0.025% bei ±10 V Accuracy 0.15% at 25 C 0.4% at 0 50 C 0.5% at C Input impedance 490 Ω at ±5 ma Common mode rejection ratio 11.3 kω at ±10 V Current inputs min. 70 db (10 Hz 1 MHz) min. 90 db (10 Hz 500 Hz) Voltage inputs min. 73 db (10 Hz 1 MHz) min. 90 db (10 Hz 500 Hz) Normal mode rejection ratio Current inputs 0 db (10 Hz 7.5 khz) +20 db/decade (7.5 khz 1 MHz) Voltage inputs 0 db (10 Hz 7.5 khz) +20 db/decade (7.5 khz 1 MHz) Input circuits External sensors, auxiliary voltage VDC The circuits are operated by means of an external voltage Power Supply Operating voltage 5 VDC ±5%, max. 480 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 225 g 74 SICAM RTUs, SICAM TM I/O Modules Edition , DC

75 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. A I SICAM RTUs, SICAM TM I/O Modules 75

76 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN V2: Connection of a 2-wire measuring transducer with current output IN V3: Connection of a 4-wire measuring transducer with voltage output, the I/O module feeds the auxiliary supply IN V0: Connection of a 3-wire measuring transducer with current output, the I/O module feeds the auxiliary supply IN V1: Connection of a 4-wire measuring transducer with current output, the I/O module feeds the auxiliary supply 76 SICAM RTUs, SICAM TM I/O Modules Edition , DC

77 2.13 AI Features and Functions Analog input module 4 inputs (2 groups of 2 each) Galvanically insulated by optocouplers Acquisition of currents ±2 ma Acquisition of voltages ±10 V Removable screw terminals Function indication via LED View SICAM RTUs, SICAM TM I/O Modules 77

78 Technical Specifications Analog Inputs 4 analog inputs 2 groups, 2 inputs each Groups are galvanically insulated from one another Voltage between 2 inputs of a group max. 4 VDC Measuring ranges Current measurement ma Voltage measurement ( ma) V Overrange typ. 1.7% Resolution 0.013% at ±2 ma (0.026% at ±1 ma) 0.025% at ±10 V Accuracy 0.15% at 25 C 0.4% at 0 50 C 0.5% at C Input impedance 1225 W at ±2 ma 11.4 kw at ±10 V Input circuits Power Supply Operating voltage External sensors, auxiliary voltage 18 VDC 78 VDC. The circuits are operated by means of an external voltage 5 VDC ±5%, max. 480 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 225 g 78 SICAM RTUs, SICAM TM I/O Modules Edition , DC

79 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. A I SICAM RTUs, SICAM TM I/O Modules 79

80 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN V2: Connection of a 2-wire measuring transducer with current output IN V3: Connection of a 4-wire measuring transducer with voltage output, the I/O module feeds the auxiliary supply IN V0: Connection of a 3-wire measuring transducer with current output, the I/O module feeds the auxiliary supply IN V1: Connection of a 4-wire measuring transducer with current output, the I/O module feeds the auxiliary supply 80 SICAM RTUs, SICAM TM I/O Modules Edition , DC

81 2.14 AI Features and Functions Analog input module 4 inputs (2 groups of 2 each) Galvanically insulated by optocouplers Acquisition of temperatures Via PT100/NI100 resistance measurement in 2-wire, 3-wire or 4-wire technology For resistance measurement one current source is assigned to each input Noise rejection Removable screw terminals Function indication via LED View SICAM RTUs, SICAM TM I/O Modules 81

82 Technical Specifications Analog Inputs 4 analog inputs 2 groups, 2 inputs each Groups are galvanically insulated from one another Voltage between 2 inputs of a group max. 20 VDC Measuring range Resistance measurement W (Pt100, Ni100) Overrange typ. 20% Input impedance Resolution Approx. 2 MW 11 mw Noise rejection 16.7 Hz, 50 Hz, 60 Hz settable for each group Conversion time Noise rejection for 50 Hz 120 ms Noise rejection for 60 Hz Noise rejection for 16.7 Hz Accuracy 0.19% at 25 C 0.21% at 0 50 C 0.4% at C 100 ms 180 ms (because of the measuring method there is no dependence on the accuracy of the constant-current source) Reference current 2 ma Connecting line impedance Sum of go-and-return line max. 40 W Common mode rejection ratio 16.7 Hz, 50 Hz, 60 Hz 20 khz > 100 db 10 Hz 1 MHz > 70 db Normal mode rejection ratio 16.7 Hz, 50 Hz, 60 Hz > 100 db Input circuits The circuits are operated by means of an internal voltage (constant-current source) Current Outputs 4 current outputs (constant-current source) 2.0 ma All outputs galvanically insulated Power Supply Operating voltage 5 VDC ±5%, max. 450 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 235 g 82 SICAM RTUs, SICAM TM I/O Modules Edition , DC

83 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. A I SICAM RTUs, SICAM TM I/O Modules 83

84 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. IN V2: Connection in 2-wire technique IN V3: Connection in 3-wire technique IN V0: Connection in 4-wire technique 84 SICAM RTUs, SICAM TM I/O Modules Edition , DC

85 2.15 AO Features and Functions Analog output module 4 outputs Galvanically insulated by optocouplers Output of currents ±20 m, ±10 ma Output of voltages ±10 V Removable screw terminals Function indication via LED View SICAM RTUs, SICAM TM I/O Modules 85

86 Technical Specifications Analog Outputs 4 analog outputs All outputs galvanically insulated Current output Voltage output Max. ±20 ma on max. 500 W load Max. ±10 ma on max. 1 kw load Max. ±10 V on min. 1 kw load Resolution 0.025% at ±20 ma, ±10 ma, ±10 V Settling time 1 ms Accuracy 0.3% at 25 C 0.4% at 0 50 C 0.7% at C Output circuits The circuits are operated by means of an internal voltage Power Supply Operating voltage 5 VDC ±5%, max mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 300 g 86 SICAM RTUs, SICAM TM I/O Modules Edition , DC

87 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. A O SICAM RTUs, SICAM TM I/O Modules 87

88 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. OUT V2: 2-wire connection of a load with current output OUT V3: 3-wire connection of a load with current output OUT V0: 4-wire connection of a load with current output OUT V1: 2-wire connection of loads in series with current output 88 SICAM RTUs, SICAM TM I/O Modules Edition , DC

89 2.16 TE Features and Functions Period duration measurement / pulse counting 4 pulse inputs (2 groups of 2 each) Galvanically insulated by optocouplers Each group has a common return Inputs are made as Passive voltage inputs for 5 and 24 VDC Active signal inputs acc. to DIN (NAMUR) Modes Period duration measurement for speed acquisition, for frequencies khz Pulse counting for standstill detection, for frequencies 0 Hz 12 khz Accuracy 0.1% Direction of rotation recognition Recognition of open-circuit Removable screw terminals Function indication via LED View SICAM RTUs, SICAM TM I/O Modules 89

90 Technical Specifications Pulse Inputs 4 pulse inputs 2 groups, 2 inputs each Groups are galvanically insulated from one another Transient filter and digital glitch suppression Each input is wired to the terminals twice As an active input according to DIN (NAMUR) As a passive input with 5 VDC and 24 VDC nominal voltage Frequency range 1.2 Hz 10 khz Active Input Active input No-load voltage Short-circuit current According to DIN (NAMUR) 7.4 V 7.4 ma Operating points 0.35 ma open-circuit 1.3 ma logically "1" 2.0 ma logically "0" Hysteresis between logically "1" and logically "0" Input circuits The circuits are operated by means of an internally created voltages. Passive Input Passive input With 5 VDC and 24 VDC nominal voltage Nominal voltage 5 VDC Voltage range VDC Nominal power per input approx. 1 mw Nominal voltage 24 VDC Voltage range VDC Nominal power per input approx. 30 mw Operating points 2.0 V logically "0" 3.4 V logically "1" Hysteresis between logically "1" and logically "0" Open-circuit detection Input circuits VDC or VDC The circuits are operated by means of an external voltage. Power Supply Operating voltage 5 VDC ±5%, max. 790 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx 225 g 90 SICAM RTUs, SICAM TM I/O Modules Edition , DC

91 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. T E SICAM RTUs, SICAM TM I/O Modules 91

92 Block Diagram and External Circuitry The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. 92 SICAM RTUs, SICAM TM I/O Modules Edition , DC

93 2.17 TE Features and Functions Acquisition of Gray-coded data 4 synchronous serial interfaces "SSI" (2 groups of 2 each) galvanically insulated by optocouplers the interfaces of a group have a common ground acquisition of Gray-coded data from serial single-turn sensors (shaft-encoders) with a resolution of 10 to 24 bit, for position acquisition recognition of open-circuit removable screw terminals indication of function and interface signals via LED View SICAM RTUs, SICAM TM I/O Modules 93

94 Technical Specifications Interfaces 4 serial interfaces 2 groups, 2 interfaces each Groups are galvanically insulated from one another Each output is galvanically insulated by optocouplers The interfaces of a group have a common ground Transient filter, EMC filter, interference protection devices Interface Data format Data width Transmission rate Input circuits RS-422, synchronous Gray-code bit khz, 273 khz, 546 khz External sensors, auxiliary voltage 18 VDC.. 78 VDC. The circuits are operated by means of an external voltage. Power Supply Operating voltage 5 VDC ±5%, max. 770 mw The voltage is picked off at the TM bus Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 230 g 94 SICAM RTUs, SICAM TM I/O Modules Edition , DC

95 Pin Assignment and Display The process signals must be connected to four 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. T E SICAM RTUs, SICAM TM I/O Modules 95

96 Block Diagram and External Circuitry 96 SICAM RTUs, SICAM TM I/O Modules Edition , DC

97 2.18 TE Features and Functions Module can be used in SICAM TM and SICAM EMIC of system family SICAM RTUs and offers optionally 2 count pulse inputs or 1 count pulse input and 1 control input inputs are galvanically insulated from logic circuits and ground inputs are not galvanically insulated from each other input voltage range 24 to 60 V all inputs are protected by EMC filter and interference protection devices module functions which can be operated autonomously are supplied by backup-voltage. Because of this counting function and counts are preserved over a supply-outage of up to 72 hours Function of the module is defined by the respective peripheral firmware View SICAM RTUs, SICAM TM I/O Modules 97

98 Technical Specifications Processor and Memory Controller Clock rate Program memory Main memory PIC18F MHz internal, 48kByte FLASH internal, 3936 Byte SRAM Parameter memory Inputs internal, 1024Byte EEPROM (to store calibration values, serial number) 2 count pulse inputs Acquisition of count pulses 2 count pulse inputs or 1 count pulse input + 1 transfer input Galvanically insulated from logic circuits and ground Not galvanically insulated from each other Secured by means of EMC filter and interference protection facilities Autonomous module functions are supplied by backup voltage, thus counting function and counts are preserved correctly also over a voltage failure of up to 72 hours Input signal frequency max. 5 khz (each input) Bounce suppression Counter frequency stage Pulse length Pulse discontinuation 5kHz >10µs >100µs 500Hz >150µs >1ms 50 Hz >1.5ms >10ms 20 Hz >3ms >25ms Voltage level < 12 VDC logically 0 > 18 VDC logically 1 Input circuits VDC The circuits are operated with external voltage source Nominal power per input Max. 120 mw at 24 VDC Max. 420 mw at 60 VDC Power supply Operating voltage 5 VDC 5 % The voltage is picked off at the TM bus Connection power Startup 0.6 W Normal operation 0.15 W Buffer elements Mechanics and Connectors Double-layer condensers (goldcaps) Terminals Removable screw terminals (grid size 5.08) Dimensions Weight 131x63x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 220 g 98 SICAM RTUs, SICAM TM I/O Modules Edition , DC

99 Buffer Time Chart VCC_CAP [V] 5,0 4,5 A B C D gold cap discharching characteristic at 25 C/ 90% humidity - lower level at 40 C / 90% humidity E H K are working accurate(vcc_cap = 2,35V) Until this point counting circuits have to work correctly at 25 C (setpoint: t = 72 h) Until this point counting circuits still work correctly (t = 74 h at 25 C) 4,0 3,5 3,0 D C B A 2,5 E 70 C 55 C 40 C 25 C 2,0 1,5 K H 1,0-20% to +80% at 25 C 0,5 0,0 Caution: t [h] SICAM RTUs, SICAM TM I/O Modules 99

100 Pin Assignment and Display The process signals must be connected to two 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. 100 SICAM RTUs, SICAM TM I/O Modules Edition , DC

101 Block Diagram and External Circuitry SICAM RTUs, SICAM TM I/O Modules 101

102 102 SICAM RTUs, SICAM TM I/O Modules Edition , DC

103 3 Safety I/O Modules Contents 3.1 DI DO AI Fault Exclusion by Constructional Measures SICAM RTUs, SICAM TM I/O Modules 103

104 Safety I/O Modules 3.1 DI-6170 The safety-i/o-module DI-6170 is a binary input module. It is used for acquisition and transfer of 8 binary information with 24 VDC Features and Functions 8 digital inputs (2 groups, 4 inputs each) Each group has a common return Signal voltage 24 VDC 1 Test pulse output per group; can be set by parameter [ON/OFFS]; reset obligatory Current limitation per group Removable screw terminals Indication of function and state of the inputs via LED Over-voltage protection 24 VDC (of the external power supply) Under-voltage protection 24 VDC (of the external power supply) Power supply TM bus coupling with galvanic insulation EMV Filter Setting of the I/O-module address and PBA-number LED: system LED (ready, safety, error) and process LED In two-channel version Acquisition of process signals Over-voltage protection of the 5 VDC Under-voltage protection of the 5 VDC Synchronization between two CPUs Own watchdogs 104 SICAM RTUs, SICAM TM I/O Modules Edition , DC

105 Safety I/O Modules View SICAM RTUs, SICAM TM I/O Modules 105

106 Safety I/O Modules Technical Specifications Safety classes According IEC SIL3 According IEC SIL3 According EN ISO13849 PL d, Cat. 4 Processor and Memory Controller Clock frequency Program memory Main memory Parameter memory PIC18 Family (PIC18F67K22) 64 MHz Internal, 128 KByte FLASH Internal, > 3000 Byte SRAM Internal, 1024 Byte EEPROM (to store values of calibration, serial number) Power Supply Operating voltage VDC external supply by SELV/PELV power supply Binary Inputs 5 VDC internal generation 8 binary inputs 2 groups, 4 inputs each galvanic insulation to TM bus no galvanic insulation between inputs and the groups Reading of mechanical contacts Filter time All inputs 3 ms Rated voltage: 24 VDC Operating points 13.5 V logically "0" 16.5 V logically "1" Rated current Input circuits Scan rate Approx. 1.7 ma at 24 V Supplied by module or external 10 ms Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Peripheral connector X1, X2 Dimensions 131x63x73 mm (LxWxH, dimensions w/o DIN rail) 106 SICAM RTUs, SICAM TM I/O Modules Edition , DC

107 Safety I/O Modules Pin Assignment and Display The process signals must be connected to two 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D I Pin Signal Pin Signal 1 IN D00 11 COM 0+ 2 IN D01 12 COM 0+ 3 IN D02 13 COM 0+ 4 IN D03 14 COM 0+ 5 IN D04 15 COM 1+ 6 IN D05 16 COM 1+ 7 IN D06 17 COM 1+ 8 IN D07 18 COM 1+ 9 AUX V0-19 AUX V0+ 10 AUX V0-20 AUX V0+ The abbreviations have the following meaning: AUX V0-, AUX V0+... Module power supply IN D00 bis IN D03... binary input of group 0 IN D04 bis IN D07... binary input of group 1 COM 0+, COM pulsed output for supply of external transmitter, group 0/1 SICAM RTUs, SICAM TM I/O Modules 107

108 Safety I/O Modules Unique Module Number The addressing of the unique module number (PBA# und IOM#) is done by means of the rotary switch on the back side of the module. Switch position PBA# IOM# A 10 B 11 C 12 D 13 E 14 F SICAM RTUs, SICAM TM I/O Modules Edition , DC

109 Safety I/O Modules Block Diagram SICAM RTUs, SICAM TM I/O Modules 109

110 Safety I/O Modules External Circuit Elements The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs Error Detection on the External Circuitry Following errors are detected on the input channels by permanent tests of the I/O-module. Short-circuit of the sensor voltage supply Short-circuit of the inputs when sensor supply is on Cross fault between inputs of different groups (test pulse must be set; depending on sensor) Following errors can be detected by the application: Interruption of the sensor (e.g. by double, 2-channel or/and antivalent circuitry) Cross fault between inputs when using 2-channel sensors Following errors are not recognized: Cross fault between inputs within a group (1-channel sensor). A fault exclusion must be provided. See Fault exclusion by constructional measures 110 SICAM RTUs, SICAM TM I/O Modules Edition , DC

111 Safety I/O Modules Single-Channel Sensor without Test Pulse (achievable SIL 2) DI-6170 IN D00 COM 0+ IN D01 COM 0+ IN D02 COM 0+ IN D03 COM 0+ IN D04 COM 1+ IN D05 COM 1+ IN D06 COM 1+ IN D07 COM 1+ AUX V0- AUX V0+ AUX V0- AUX V X X2 1 cable/sensor 1 cable/sensor + 24 VDC (SELV/PELV) Note You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km Single-Channel Sensor without Test Pulse Sensor supply external (achievable SIL 2) DI-6170 IN D00 COM 0+ IN D01 COM 0+ IN D02 COM 0+ IN D03 COM 0+ IN D04 COM 1+ IN D05 COM 1+ IN D06 COM 1+ IN D07 COM 1+ AUX V0- AUX V0+ AUX V0- AUX V X X VDC (SELV/PELV) Note You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km SICAM RTUs, SICAM TM I/O Modules 111

112 Safety I/O Modules Double-Channel Sensor with homogeneous Channels without Test Pulse (achievable SIL 3) DI-6170 IN D00 IN D01 COM 0+ IN D02 IN D03 COM 0+ IN D04 IN D05 IN D06 IN D07 COM 1+ AUX V0- AUX V X X2 1 cable/sensor 1 cable/sensor + 24 VDC (SELV/PELV) Note You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km A check of the plausibility of the input must be done in the application. 112 SICAM RTUs, SICAM TM I/O Modules Edition , DC

113 Safety I/O Modules Double-Channel Sensor with homogeneous Channels without Test Pulse - Sensor supply external (achievable SIL 3) DI-6170 IN D00 IN D01 IN D02 IN D03 IN D04 IN D05 IN D06 IN D07 AUX V0- AUX V X X VDC (SELV/PELV) Note You must provide constructional measures to exclude faults in the external circuitry. Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km A plausibility check of the input must be made in the application. SICAM RTUs, SICAM TM I/O Modules 113

114 Safety I/O Modules Double-Channel Sensor with diverse Channels without Test Pulse (achievable SIL 3) DI-6170 IN D00 IN D01 COM 0+ IN D02 IN D03 COM 0+ IN D04 IN D05 IN D06 IN D07 COM 1+ AUX V0- AUX V X X2 1 cable/sensor 1 cable/sensor + 24 VDC (SELV/PELV) Note SIL2: Several sensors can be conducted within a single cable SIL3:You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km A plausibility check of the input must be made in the application. 114 SICAM RTUs, SICAM TM I/O Modules Edition , DC

115 Safety I/O Modules Single-Channel Sensor with Test Pulse (achievable SIL 2) DI-6170 IN D00 COM 0+ IN D01 COM 0+ IN D02 COM 0+ IN D03 COM 0+ IN D04 IN D05 IN D06 IN D07 COM 1+ AUX V0- AUX V X X2 1 cable/sensor 1 cable/sensor + 24 VDC (SELV/PELV) Note You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km A test pulse is only useful if switches without own power supply and own testing are used. SICAM RTUs, SICAM TM I/O Modules 115

116 Safety I/O Modules Double-Channel Sensor with homogeneous Channels with Test Pulse (achievable SIL 3) DI-6170 IN D00 IN D01 COM 0+ IN D02 IN D03 COM 0+ IN D04 IN D05 IN D06 IN D07 COM 1+ AUX V0- AUX V0+ AUX V X X2 1 cable/sensor 1 cable/sensor + 24 VDC (SELV/PELV) Note You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km A check of the plausibility of the input must be done in the application. A test pulse is only useful if switches without own power supply and own testing are used. 116 SICAM RTUs, SICAM TM I/O Modules Edition , DC

117 Safety I/O Modules Double-Channel Sensor with homogeneous Channels with Test Pulse (achievable SIL 3) DI-6170 IN D00 IN D01 IN D02 IN D03 COM 0+ IN D04 IN D05 IN D06 IN D07 COM 1+ AUX V0- AUX V X X VDC (SELV/PELV) Note Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km A check of the plausibility of the input must be done in the application. A test pulse is only useful if switches without own power supply and own testing are used. SICAM RTUs, SICAM TM I/O Modules 117

118 Safety I/O Modules Double-Channel Sensor with diverse Channels with Test Pulse (achievable SIL 3) DI-6170 IN D00 IN D01 IN D02 IN D03 COM 0+ IN D04 IN D05 IN D06 IN D07 COM 1+ AUX V0- AUX V X X VDC (SELV/PELV) Note Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km A check of the plausibility of the input must be done in the application. A test pulse is only useful if switches without own power supply and own testing are used. 118 SICAM RTUs, SICAM TM I/O Modules Edition , DC

119 Safety I/O Modules 3.2 DO-6270 The safety-i/o-module DO-6270 is a binary output module. It is used for the output of 4 digital values. Transistor output 24 VDC Features and Functions 4 Transistor-Outputs Switching voltage 24 VDC Removable screw terminals Indication of function and state of the outputs via LED Over-voltage protection 24 VDC (of the external power supply) Under-voltage protection 24 VDC (of the external power supply) TM bus coupling with galvanic insulation EMV Filter Setting of the I/O-module address and PBA number LED: system LED (ready, safety, error) and process LED Shift register chain In two-channel version Acquisition of process signals Over-voltage protection of the 5 VDC Under-voltage protection of the 5 VDC Synchronization between two CPUs Own watchdogs View SICAM RTUs, SICAM TM I/O Modules 119

120 Safety I/O Modules Technical Specifications Safety classes According IEC According IEC According EN ISO13849 Processor and Memory Controller Clock frequency Program memory Main memory Parameter memory Power Supply SIL3 SIL3 PL d, Cat. 4 (by relays without electronic) PL d, Cat. 3 (by relays with electronic) PIC18 Family (PIC18F67K22) 64 MHz Internal, 128 KByte FLASH Internal, > 3000 Byte SRAM Internal, 1024 Byte EEPROM (to store values of calibration, serial number) Operating voltage VDC external supply by a SELV/PELV power supply Binary Outputs 5 VDC internal generation 4 binary outputs (transistor) The inputs, outputs and logic circuit are galvanically insulated from TM bus and ground. The output circuits are operated by means of an external voltage. Rated switching voltage Rated current (for ohmic load) Maximum continuous current Nominal switching capacity Not overload proof Proof against continued shortcircuit Switching cycles Maximum output switching frequency Voltage drop in output circuit Dynamic load capability 24 VDC P tot = 1.2 W (at ext. load 4 x 0.5 A) P tot = 1.4 W (at ext. load 1 x 2 A) Based on the electrical capability of the transistor-switch: 4 x 0.5 A 1 x 2 A (only 1 output active) Switching capacity of the output of DO-6270, (U dd = 24 VDC) P out = 48 W (ati out =1 x 2 A) Switching capacity of the output of DO-6270, (U dd = 31.2 VDC) P out max = 65 W each output (R ext=15 Ω) P out sum max = 80 W - the sum of all 4 outputs, (R ext = 4x50 Ω) Yes 3.5 A current limitation, 2-stage 25 A / 3.5 A Unlimited {ACP 1703 FS_40_005}F = 3 Hz (all 4 channels are equipped) Max. voltage drop in P-part (U dd = 24 VDC, each output, R Last = 20 Ω) 40 mv Max. voltage drop in N-part (U dd = 24 VDC, each output, R Last = 20 Ω) 35 mv Capacitive load max. 44 nf bei 200 m Inductive load t 1 ms (arbitrary with external free-wheeling diode) Lines Z 100 W, length of line up to 200 m 120 SICAM RTUs, SICAM TM I/O Modules Edition , DC

121 Safety I/O Modules Output Circuits Rated voltage 24 VDC Voltage range VDC Connected load with ohmic resitance 15 Ω <R ext < 3 kω Output voltage Low U out(l) < 5 VDC (open circuit) Output voltage High U out(l) < 13 VDC (open circuit) Max. output permanent leakage current (U dd = 24 VDC) Iout-leck = 1,1 ma Max. output current during meadurement (T = 10 ms, U dd = 5 VDC, R L = 15 Ω) I outmax = 80 ma Mechanics and Connectors Terminals Removable screw terminals (grid size 5.08) Dimensions Weight Peripheral connector X1, X2 131x126x73 mm (LxWxH, dimensions w/o DIN rail) Approx. 420 g SICAM RTUs, SICAM TM I/O Modules 121

122 Safety I/O Modules Pin Assignment and Display The process signals must be connected to two 10-pin screw terminals. The pin assignment of the peripheral connectors is described in the following table. D O SICAM Pin Signal Pin Signal 1 OUT D OUT D00+ 2 OUT D00-12 OUT D00-3 OUT D OUT D01+ 4 OUT D01-14 OUT D01-5 OUT D OUT D02+ 6 OUT D02-16 OUT D02-7 OUT D OUT D03+ 8 OUT D03-18 OUT D03-9 AUX V0-19 AUX V0+ 10 AUX V0-20 AUX V0+ The abbreviations have the following meaning: AUX V0-, AUX V0+... Module power supply OUT D00+/- to OUT D03+/-... Transistor outputs 122 SICAM RTUs, SICAM TM I/O Modules Edition , DC

123 Safety I/O Modules Unique Module Number The addressing of the unique module number (PBA# und IOM#) is done by means of the rotary switch on the back side of the module. Switch position PBA# IOM# A 10 B 11 C 12 D 13 E 14 F 15 SICAM RTUs, SICAM TM I/O Modules 123

124 Safety I/O Modules Block Diagram 124 SICAM RTUs, SICAM TM I/O Modules Edition , DC

125 Safety I/O Modules External Circuit Elements The following circuitry variants are examples, and do not relate exclusively to the depicted inputs/outputs. Hint The external circuitry is authoritative for the achievable safety-integrity level of the whole system (sensors, circuitry, safety-modules) Error Detection on the External Circuitry Following errors are detected on the output channels by permanent tests of the I/O-module. Short-circuit of the actuator voltage supply Missing load voltage Short-circuit Overcurrent Overvoltage Cross fault between the outputs SICAM RTUs, SICAM TM I/O Modules 125

126 Safety I/O Modules Overview - Circuitry of the Output Driver The achievable safety-integrity level is dependent from the connected relay (with or without electronic). See manual SICAM RTUs Safety, Chapter Safety-Parameter. DO-6270 Aktuator Aktuator Aktuator Aktuator OUT D00+ OUT D00- OUT D01+ OUT D01- OUT D02+ OUT D02- OUT D03+ OUT D03- AUX V0- AUX V0- AUX V X X2 OUT D00+ OUT D00- OUT D01+ OUT D01- OUT D02+ OUT D02- OUT D03+ OUT D03- AUX V VDC (SELV/PELV) Note Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km 126 SICAM RTUs, SICAM TM I/O Modules Edition , DC

127 Safety I/O Modules Example: Two-Channel Circuitry with Relay Diversity with Read- Back of the Relay Contact; Relay without Electronic SIL 3 SIL 3 SIL 3 2 channels (Q1, Q2) DO-6270 OUT_D00 CH 1 COM_00 OUT_D01 CH 2 HENGSTLER - H469 G7SA D ext. D ext. M1 DI-6170 TAKT_0 IN_D00 IN_D01 IN_D02 IN_D03 2 channels COM_01 H469 2 channels (Q3, Q4) OUT_D02 CH 3 COM_02 OUT_D03 CH 4 G7SA D ext. D ext. TAKT_1 IN_D04 IN_D05 IN_D06 IN_D07 2 channels COM_03 AUX_V+ H469 Uext+ M2 Uext+ AUX_V+ AUX_V- AUX_V- Uext- +24V (SELV) Uext- +24V (SELV) Note With this circuitry you can achieve SIL 3 / Kat. 4 for the whole system. You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km SICAM RTUs, SICAM TM I/O Modules 127

128 Safety I/O Modules Example: Two-Channel Circuitry with Relay Diversity without Read-Back of the Relay Contact; Relay without Electronic SIL 3 SIL 2 2 channels (Q1, Q2) DO-6270 OUT_D00 CH 1 COM_00 OUT_D01 HENGSTLER - H469 G7SA D ext. M1 CH 2 D ext. COM_01 H469 2 channels (Q3, Q4) OUT_D02 CH 3 COM_02 OUT_D03 G7SA D ext. CH 4 D ext. COM_03 H469 Uext+ M2 AUX_V+ AUX_V- Uext- +24V (SELV) Note With this circuitry you can achieve SIL 2 / Kat. 3 for the whole system. You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km 128 SICAM RTUs, SICAM TM I/O Modules Edition , DC

129 Safety I/O Modules Example: Emergency Stop Device 1; Relay with Electronic SIL 2 SIL 3 Emergency stop device (Q0) in SIL 3 circuitry (with 2-channel circuitry) e.g.: Siemens 3TK2820 SIL3 relay I tot +U I Q0 Q0 A1 T1 IN1 T2 IN2 3TK2820 T3 IN3 A U Environment temperature when using a 3TK2820 device: Note The 3TK2820 devices are primary made for E-Stop and for protected door applications With this circuitry you can achieve SIL 2 / Kat. 3 for the whole system. Cyclic testing of the external circuit is off. You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km SICAM RTUs, SICAM TM I/O Modules 129

130 Safety I/O Modules Example: Emergency Stop Device 2; Relay with Electronic SIL 2 SIL 3 Emergency stop device (Q0) in SIL 3 circuitry (with 2-channel circuitry) e.g.: Phoenix Contact PSR-ESP4 I tot +U A1 I Q0 PSR-ESP4 Q0 K LOGIK A2 Y1 Y2 K Q1 Q2 H1 -U Environment temperature when using a PSR-ESP4 device: Note The PSR-ESP4 devices are primary made for E-Stop and for protected door applications With this circuitry you can achieve SIL 2 / Kat. 3 for the whole system. Cyclic testing of the external circuit is off. You must provide constructional measures to exclude faults in the external circuitry Maximum permitted cable length: 200 m Maximum capacitive load: 220 nf/km 130 SICAM RTUs, SICAM TM I/O Modules Edition , DC

131 Safety I/O Modules Transient Effects of the External Circuitry with External Load Up to a length of 100 m, the line parameter (R K, L K, C K) have only little effects against the transient effects, which are generated by load. t C = 5 R K LK + 40 R K ohmic resistance of the line [Ω] L K inductance of the line [H] C K capacity of the [H] t C transient effects time on the line without load Example: Type of cable R K L K C K t C Cu-wire 2 x 0,5 length100 m 6.0 Ω *) 2.8 mh 8.8 nf s *) 2 x 100 m The line length (cable length) for DO-6270 is restricted to 200 m at 220 nf/km. The test times are determined by transient effects, generated by the resistance and the induction of the line and the external load. 4 LL + t R + 40 L C < t D [s] t D = 0,009 t C transient effects time on the line without load t D time between the activation of the internal measuring circuit switch and the evaluation of the current flow (the time t D may be max. 10ms!) L L induction of the external load [H] R L ohmic resistance of the external load[ω] Examples: Relay R L L L 4 L L/(R L+40)+t C applicable Schrack MT (RM) Relay 24 VDC 466 Ω 0.62 H s yes Rexroth RD22045 valve 24 VDC 21 Ω H s yes Hengstler H-469 relay 24 VDC 1300 Ω *) *) Omron G7SA relay 24 VDC 1600 Ω *) *) *) Values will be supplied later The minimal and maximal resistance values of the respective relay types may not be exceeded. Relay type Load resistance min. Load resistance max. classic relay (parameterized as Relay without electronic ) relay with integrated electronic control (parameterized as Relay with electronic ) 18 Ω 2.0 kω 2.01 kω Unlimited SICAM RTUs, SICAM TM I/O Modules 131

132 Safety I/O Modules 3.3 AI-6370 The safety-i/o-module AI-6370 is an analog input module. It is used for acquisition and transfer of 4 analog values (4 to 20 ma). Note {ACP 1703 FS_60_019}{ACP 1703 FS_90_051} Proof test interval The probability values for the certified safety components guarantee a life time of 10 years for ordinary configurations Features and Functions 4 inputs Acquisition of currents 4 to 20 ma Live zero measurement Removable screw terminals Function and state indication via LED Over-voltage protection 24 VDC (of the external power supply) Under-voltage protection 24 VDC (of the external power supply) Current limitation TM bus coupling with galvanic insulation Setting of the I/O-module address and PBA-number LED: system LED (ready, safety, error) and process LED In two-channel version Over-voltage protection of the 5 VDC Under-voltage protection of the 5 VDC Synchronization between two CPUs own watchdogs Antialiasing filter ADC Voltage difference (REF) 132 SICAM RTUs, SICAM TM I/O Modules Edition , DC

133 Safety I/O Modules View SICAM RTUs, SICAM TM I/O Modules 133