System partner in building automation

Transcription

1 System partner in building automation & AS-Interface in in building automation The lowest field level in buildings -...the ideal application for AS-Interface.

2 Hierarchy of of control systems management level automation level field level

3 Wiring topology by conventional wiring star-shaped conventional wiring large control cabinet

4 AS-Interface AS-Interface -- intelligent intelligent wiring wiring Instead of a tangle of cables......simply AS-i flat cable

5 Wiring topology for bus systems line small control cabinet free topology small control cabinet ring small control cabinet

6 Basic data of of AS-Interface Topology: Bus medium: Length of line: Number of slaves: ASI lines: Number of I/O`s: Access: Addressing: open tree structure unshielded 2-wire cable for data and energy 100 m, extension via repeater 31 per AS-i line up to 10 masters via RS485 by multi- master 124 inputs outputs master-slave, single master operation definite address in the slave (EEPROM), addressing through master or addressing unit

7 Basic data of of AS-Interface User data: Cycle time: Error protection: Modulation: Data rate: 4 bits data (cyclical), 4 bits parameter (acyclic) max. 5 ms identification and repetition of distorted messages AMI (alternate mark inversion code) Kbits/s These basic data guarantee high operational reliability with high excess gain.

8 Basis AS-Interface 8 General structure 24V DC power supply AS-i power supply RS 232 C AS-i controller plc interface AS-i power supply output output Master 1 Master 2 output I I I I Slave 3 O O O O I I I I Slave x O O O O I I I I Slave 2 O O O O Slaves I I I I Slave x O O O O I I I I Slave 1 O O O O I I I I Slave 31 O O O O I I I I Slave 30 O O O O Note: Errors and misprints excepted. The drawings and illustrations show only examples of circuits and do not necessarily cover application-specific details. Compliance with applicable standards and guidelines (e.g. additional use of a fuse) must be ensured by the electricians, installation personnel/contractors and/or plant operators.. Slaves I I I I Slave x O O O O I I I I Slave 3 O O O O I I I I Slave x O O O O I I I I Slave 2 O O O O I I I I Slave 31 O O O O I I I I Slave 1 O O O O I I I I Slave 30 O O O O

9 AS-Interface - intelligent wiring Wiring without tool direct simple connection of sensors/actuators or modules keyed flat cable protected against reverse polarity -> data and energy via one cable isolation displacement technology/piercing -> simple and safe contacting -> high protection rating IP67, even after removal of the connection cutting to size and stripping not necessary problem-free displacement of the connection possible thanks to self-healing cable depending on the type of cable AS-Interface electromechanics isolation displacement pins flat cable protected against reverse polarity

10 AS-i wiring also possible with round cables! flat cable <-- area with risk of fire --> round cable flat cable via SC module lower parts with min. 2 x 1.5 mm² cross-section e.g. with standard round cable (NYM-J 3x1.5mm²) or... in areas with fire risk with fire-resistant cables (E30 / E90)

11 AS-i kits for fire dampers AS-EP Connection of of mechanical limit switches

12 AS-i kits for fire dampers 8 AS-EP Variant 1: dampers with only one potentialfree limit position Options: limit position closed/not closed no diagnostic capability 124 dampers per AS-i master

13 AS-i kits for fire dampers 8 AS-EP Variant 2: dampers with two potential-free limit positions Options: limit positions open / closed run time monitoring switch fault / tamper monitoring 62 dampers per AS-i master

14 AS-i kits for fire dampers 8 AS-E Fire dampers with 2 limit positions

15 AS-i kits for fire dampers 8 AS-E Version: dampers with inductive dual sensor for both limit positions Options: limit positions open / closed run time monitoring switch fault / tamper monitoring diagnostic capability 31 dampers per AS-i master

16 AS-i kits for fire dampers AS-EM // B Motor-driven fire fire dampers with 2 limit positions

17 AS-i kits for fire dampers 8 AS-EM // B Version: motor-driven dampers Options: closing / opening of the fire dampers controllable via AS-i limit positions open / closed run time monitoring switch fault / tamper monitoring diagnostic capability 31 dampers per AS-i master

18 AS-i kits for fire dampers 8 AS-RM // B smoke sensing device

19 AS-i kits for fire dampers 8 AS-RM // B Version: smoke detector RM-O-VS at the vent duct Trox Technik Hajhajhlajkhlajhglajhglkajdk fafaidäalkäaljgäajgäakjgkfga dfaudfaödjaöjajöakjajdfakkfg Options: smoke detection, smoke airflow detection dirt monitoring system fault monitoring RM-O-VS test/reset function controllable via AS-i diagnostic capability max. 30 dampers per AS-i master (AS-RM needs 1 slave address)

20 Interfaces to to superior systems Electromechanical coupling adaptation to ifm interface bus-specific interface e.g. Profibus DP, Modbus, Interbus, DeviceNet (CAN), LON

21 Interface users Electromechanical coupling Any message can be passed on to superior systems (e.g. Honeywell etc.) via relay output modules with 4 inputs/outputs each. Would you like to know more about interfaces? Bus-specific interface e.g. Profibus DP, Modbus DeviceNet (CAN), Interbus, e.g. Siemens Landis & Staefa (Siclimat), Sauter Cumulus NovaPro, Möller, Siemens, Saia, etc. adaptation to ifm interface e.g. from Siemens Landis & Staefa (Visonic), Messner Gebäudetechnik, Kieback & Peter, LON, Exor, Resotec, usw.

22 Connection to to higher-level systems 8 Defined interfaces connection with and and without signal preprocessing (programming) Interbus DeviceNet Profibus DP serial interface (RS 232 C or RS 485) AS-i controller family: programming according to IEC All controller systems are available with 1 or 2 AS-i masters!

23 Controller network via RS485 8 RS485 free network (without higher-level connection) Connection (option) via via RS RS C, C, RS RS Free Free network, standard signal signal preprocessing Communication of of the the remote controllers with with master controller via via flag flag areas. areas. Only Only AS-i AS-i controllers with with 1 master (TNC-A1011) max. max controllers or or max. max. 5 controllers with with 2 Master (TNC-A1012)must be be used! used! AS-i controller type TNC-A1011 optional connection via RS 232 C interface network master MC Caution: Do not connect any dampers and smoke sensing devices to the network master

24 Connection to to higher-level systems 8 SIEMENS Landis & Staefa (PRV2.00) Connection via via RS RS C, C, RS RS free free network, standard signal signal preprocessing Reading the the network master controller flag flag area area (%MB %MB255) Only Only AS-i AS-i controllers with with 1 master (TNC-A1011) max. max controllers or or max. max. 5 controllers with with 2 Master (TNC-A1012)must be be used! used! RS 232 C-interface AS-i controller type TNC-A1011 BPS PRV 2.00 network master MC Caution: Do not connect any dampers and smoke sensing devices to the network master

25 Connection to to higher-level systems 8 Sauter Cumulus (novapro) + GFR + SAIA Connection via via Profibus DP, DP, standard signal signal preprocessing for for Profibus DP DP Reading the the serial serial output output data data of of the the AS-i AS-i controller (%QB %QB0.31) AS-i AS-i controllers with with 1 or or 2 masters (TNC-A1005, TNC-A1006) can can be be used! used! network master AS-i controller type TNC-A1005/6 BSMS

26 Connection to to higher-level systems Kieback & Peter DDC DDC Connection via via RS RS 485/RS C, C, RS RS free free network, standard signal signal preprocessing (according to to K&P K&P specification) Reading the the master master controller flag flag area area (%MB %MB255) Only Only AS-i AS-i controllers with with 1 master (TNC-A1011, max. max. 3 controllers) must must be be used! used! AS-i controller type TNC-A1011 DDC SBM52 DDC SBM52 RS 485 Caution: max. 3 controllers with 1 master RS 485 network master MC network master MC interface converter RS 232 C / RS 485 TNC-70071

27 Connection to to higher-level systems 8 Messner Technik Connection via via RS RS (RS (RS protocol), without signal signal preprocessing Reading the the slave slave data data of of the the respective controllers (e.g. (e.g.%qx1.5.0) AS-i AS-i controllers with with 1 or or 2 masters (TNC-A1011, TNC-A1012) can can be be used! used! network master RS 485 AS-i controller type TNC-A1011/2 BSMS

28 Connection to to higher-level systems 8 TROX LON coupler Connection via via RS RS 485, 485, signal signal preprocessing with with universal program Reading the the flag flag areas areas (%MB %MB255) and and the the serial serial output output data data of of the the AS-i AS-i controller (%QB %QB0.31) AS-i AS-i controllers with with 1 or or 2 masters (TNC-A1011, TNC-A1012) can can be be used! used! network master RS 485 LON coupler Caution: max. 10 controllers with 2 masters AS-i controller type TNC-A1011

29 Connection to to higher-level systems 8 Further connection options gateway to Modbus AS-i master as M-module on the carrier card PLC cards without signal preprocessing e.g. industrial PC, VMEbus, ISA 96 e.g. Siemens S5-95 U to 155-U,S7-200,-300, Bosch, Allen-Bradley SLC500, Crouzet, Omron

30 Operational reliability Transmission of data and energy Each AS-Interface message is monitored in the receiver with regard to parity bit and several other independent values. This guarantees an extremely high safety for the detection of one or several errors. A repetition of the message takes 150 µs and is included in the cycle time of 5 ms. AS-Interface can be used under extreme conditions (e.g. panel mounting, lower ceilings etc.) without any problem.

31 What savings can be made with AS-Interface? Hardware I/O cards for plc,pc smaller control cabinet cable glands multi-pole connector cable ducts, cable trays slip rings / trailing cables terminal chambers shunting terminals cable / wiring Savings shorter installation time shorter testing time faster commissioning faster creation of circuit diagrams less labelling for cables and terminals simpler documentation faster diagnosis shorter waiting time

32 Additional benefits of of AS-Interface... incorrect wiring is avoided extension without changing the control cabinet extension at any position in the system installation partly possible by non-electricians (after short introduction) prefabrication of the installation in the factory instead of on the construction site

33 Project scheme, overview in in the project! optional connection to PC visualisation, control systems module AS-E AC1102, operating panel Textfeld Textfeld > < E > > TNC-A A AS-i power supply+ power decoupler + controller Module AS-EM/B Tr ox Te ch ni module AS-EP Tr ox Te ch ni module AS-RM/B module AS-EM/B Power supply AC V AC controller networking TNC-A1015 repeater + TNC-A1206 AS-i power supply signal amplification for cable extension >100m 24VDC power supply + 2 x AS-i power supply 8A +controller with 2 masters TNC- A2036 PowerBox AS-i triggering for 230VAC TNC-A5000+ TNC- A3000 for any branching POWER SUPPLY CE N L 230V AC Power supply AC1208 Power supply AC1208 TNC- A2104 PowerSwitch AS-i triggering for 400VAC TNC- A2610 analog inp. TNC- A2611 analog outp. TNC- A2606 4x PT100 inp. TNC- A2801 relay module TNC- A2018 illuminated push-button module TNC- A2351illuminated push-button module for front panel mounting

34 Simply more service ifm electronic gmbh essen specialists for project service and environmental technology Seestr. 5/1 D Abstatt / / Internet: [email protected] contacts of the dept. VBP1 : Jürgen Gundermann Martin Kluge Arnold Roth