TX OPEN RS232/485 module

Transcription

1 s P01 TX-I/O ; DESIGO OPEN TX OPEN RS/485 module for integrating third-party systems and devices to DESIGO (V4 or higher) TXI1.OPEN Platform to integrate third-party systems and devices to the DESIGO building automation and control system (Version 4 or higher) Suitable for operation using pre-defined applications from Siemens or using in-house developed applications USB interface for connecting the TX OPEN Tool Compact design per DIN Easy installation and setup Plug-in screw terminals Power from Island bus (DC 4 V) Simple, fast diagnostics CMN8185en_0 5 Nov 009 Building Technologies

2 Function The TX OPEN RS/485 module integrates third-party systems via RS or RS485 interface to the DESIGO building automation and control system. The required applications are loaded onto the module via the USB interface. Siemens offers finished applications for the following systems: Modbus (Engineering guide CM110571) M-bus (Engineering guide CM11057) SED (Engineering guide CM11057) Additional applications are currently being prepared You may also develop your own applications using Microsoft embedded Visual C++ 4.0, see Developer's guideline for the TXI1.OPEN, CM The TX OPEN RS/485 module is powered directly with DC 4 V from the island bus. A webpage that may be viewed in the web browser via the USB interface, displays the interface configuration and values from the third-party system / device. The TX OPEN Tool supports the download of firmware and applications as well as the configuration data. Type summary Product No. Stock number Designation TXI1.OPEN S55661-J100 TX OPEN RS/485 module Accessories Configuration software TX OPEN Tool (Please contact your regional company for orders) Ordering When ordering, please specify the quantity, designation, product number and stock number. Example: 10 TX OPEN RS/485 Module TXI1.OPEN, S55661-J100 Equipment combinations Note: Version.7 The TX OPEN RS/485 module is suitable for using an island-bus capable automation station, i.e. in plants with version 4 or higher. For plants with versions up to.7, only I/O OPEN modules from the PT-I/O range are suitable.. / 8

3 Design and technology Overview F 1 TX RX GND _ + RUN B A G RS RS485 D E C G x10 x1 Address COM 1 4 F Key A Plug-in screw terminal for RS and RS485 (Changeover via software) Terminal RS RS485 1 TX + RX GND (Potential equalization) B LED "RUN" Power OK C LED COM Communication (RS) D USB connection for TX OPEN Tool E Rotary switches to set module address G 8185Z01_01 F G Bus connector Attachment slider for standard rails Mechanical properties Housing The housing complies with DIN 4880 and is 96 mm wide. During mounting, ensure sufficient convection (max. ambient temperature 50 C). Electrical properties Power Interfaces Island bus System ground Protection against incorrect wiring The TX OPEN RS/485 module is powered directly with DC 4 V from the island bus. No separate power required. Plug-in screw terminal for serial interfaces RS and RS485 USB plug type B for connecting the TX OPEN Tool The TX OPEN RS/485 module has contacts on the left and right side of the housing for the island bus. The module is plugged in between existing modules or attached at the end of a I/O row. The serial interfaces RS / RS485 are electrically isolated from the island bus side. The connected third-party system may be earthed. All terminals are protected against short circuit and incorrect wiring using AC/DC 4 V. Side bus connector: No protection Voltage higher than AC / DC 4 V: No protection / 8

4 Interfaces General RS RS485 Bus terminator Serial interfaces are electrically isolated The serial interfaces use the same connection terminals. You can use either RS or RS485 (Changeover via software). The interface supports baud rates from 00 to Baud. The signals RXD and TXD are available, but without handshake signals. The interface supports baud rates of 9600 and 1900 Baud. You can switch up a bus termination via software in the I/O OPEN module (1nF, 10 Ohm in series). Signaling RUN (green) COM (green) LED displays power is available and sufficient. This LED displays communications on the RS side. Address switch The module address is switched using the two rotary switches. The factory setting is 00 (the TX OPEN RS/485 module is inactive). Corresponds to a open address key in an I/O module. Related documents Document Number [1] TX OPEN developer's guideline CM [] TX-OPEN Modbus engineering CM [] TX OPEN M-bus engineering CM11057 [4] TX OPEN SED engineering CM11057 [5] TX OPEN Tool online help -- [6] TX-I/O module, data sheets CM1N [7] TX-I/O Planning and installation manual CM11056 Disposal The device is classified as waste electronic equipment in terms of the European Directive 00/96/EC (WEEE) and should not be disposed of as unsorted municipal waste. The relevant national legal rules are to be adhered to. Regarding disposal, use the systems setup for collecting electronic waste. Observe all local and applicable laws. 4 / 8

5 Mounting Fixings Order Exchange Permissible mounting positions The device is mounted on a standard rail 5 x 7.5 mm (tophat rails TH5-7.5 per EN60715) The device can be plugged into any position on the I/O row. One TX OPEN RS/485 module may be removed from the row of modules. Please note, however, that the island bus and power is interrupted for all subsequent modules. TX-I/O devices can be mounted in any position: You must ensure, however, that sufficient ventilation is available to maintain the permissible ambient temperature (max. 50 C). Technical data Operating voltage Power consumption Power from the island bus. No separate power required. DC 4 V 55 ma / 1. W Protection against shortcircuit Side bus connector No protection! and incorrect wiring Serial interfaces Protection against surges to AC/DC 4 V and short circuits Electronic isolation from island bus GND RS4/485 interface You can switch up a bus termination via software in the I/O OPEN module (1nF, 10 Ohm in series) USB interface Plug Type B (USB device) Data rate (USB 1.0 full speed) 1 MBit/s Electronic isolation from island bus GND No Protective switch against surges and over current Yes Connection terminals, plug-in Mechanical design Copper wire or copper stranded wires with ferrules Copper stranded wires without ferrules Screwdriver Maximum stud torque Plug-in screw terminal 1 x 0.6 mm to.5mm or x 0.6 mm to 1,0 mm 1 x 0.6 mm to.5 mm or x 0.6 mm to 1,5 mm Flat screwdriver size 1 with shaft ø 4.5 mm 0.6 Nm 5 / 8

6 Classification per EN 6070 Function of automatic control devices Degree of pollution Mechanical design Housing type IP class per EN 6059 Front parts in DIN excerpt terminal part Type 1 Protection class III IP0 IP0 Environmental conditions Standards, directives and approvals Operation Climatic conditions Temperature Humidity Mechanical conditions Transport Climatic conditions Temperature Humidity Mechanical conditions Product safety Automatic electrical controls devices for household and similar use Electromagnetic compatibility Immunity Industrial sector Emissions Residential, Light industry CE conformity Electromagnetic compatibility Low-voltage directive c-tick conformity as per Australian EMC Framework Radio Emission Standard UL approval (UL 916) As per IEC Class K C 5 95 % r.f Class M As per IEC Class K C 5 95 % r.f Class M EN EN EN /108/EC 006/95/EC Radio Communication Act 199 AS/NZS M5 Color Housing Light gray, RAL 705 Dimensions Housing as per DIN 4 880, see dimensions Weight With / without packaging 10g / 168g 6 / 8

7 Dimensions Dimensions in mm M01 7 / 8

8 8 / Siemens Switzerland Ltd Subject to change