Data sheets
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1. SH GND How to make the correct connection directly to the non Sauter device or a bus coupler EIA 232 lt gt EIA 485 422 must be referenced from the documentation for the non Sauter device or the bus coupler It is usually sufficient to connect the two data pins 2 3 pin 8 Clear to Send and pin 5 Earth www sauter controls com Long name Data Channel Detect Receive Data Transmit Data Data Terminal Ready Earth Data Set Ready Ready to Send Clear to Send Ring Indicator Earth Shield cable screening The maximum length of the EIA 232 cable must not exceed 15 metres Burst disturbances greater than 1 kV can cause the EIA 232 cable to malfunction Greater distances should be implemented using an EIA 232 lt gt EIA 485 level converter or the COM module modu720 3 4 SSAUTER F r Lebensr ume mit Zukunft EY CM710 Dimension drawing 42 115 A A oe ae 8 R 1 _ A amp H B I I Wiring diagram EIA 232 9 pol Sub D male m A10578 Fr Sauter AG Im Surinam 55 CH 4016 Basle Tel 41 61 695 55 55 Fax 41 61 695 55 10 www sauter controls com info sauter controls com Printed in Switzerland2. SSAUTER F r Lebensr ume mit Zukunft EY CM710 SAUTER EY modulo 5 PDS 97 016 en Product Data Sheet modu710 Communication module with EIA 232 interface Areas of application Automation level integration of non Sauter systems and products of other manufacturers on the basis of field bus protocols with EIA 232 such as Modbus RTU and M Bus further integration of non Sauter products with the AS modu525 for integrated control and optimised regulation option to implement BACnet IP communication at management level Features Communication module with EIA 232 interface Pluggable element for extending the modu525 automation station Connectable to non Sauter systems SPS refrigerators counters For point to point protocols Connection for field bus protocols with optional level converter EIA 232 lt gt M Bus EIA 232 lt gt EIA 485 Direct inscription on front Part of the SAUTER EY modulo system family Technical description Power supply from modu525 automation station 1 COM module per AS modu525 up to 512 non Sauter system data points 0 3 to 57 6 kBit s D Sub plug 9 pole male DTE Supported protocols Modbus RTU Master F010 M Bus EIA 232 F020 others on request Products 710583 Type Description EY CM710F010 Communication module for Modbus RTU Master EY CM710F020 Communication module for M Bus Master EIA 232 Technical data Electrical supply Installation Power supply per AS on posit
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4. 8 1 4 SSAUTER F r Lebensr ume mit Zukunft Engineering notes General notes for moduCom The COM modules the protocol system parameters and user specific data point parameters are configured using the SAUTER CASE Suite software tools Details on exact configuration and functionality are described in the user manuals for CASE Suite and moduCom In general reading and writing data pints is supported by field bus devices In this case the current values Present Value are written by BACnet to the data values of the non Sauter system or they are read from the data point values of the non Sauter system The following functions apply to mapping from the viewpoint of the automation station BACnet object AS BACnet object Function CM FS data point BI PresentValue read Bit data point Al PresentValue read Float data point Unsigned data point Signed data point MI PresentValue read Unsigned data point BO PresentValue write Bit data point BO FeedbackValue read Feedback AO PresentValue write Float data point Unsigned data point Signed data point MO PresentValue write Unsigned data point MO FeedbackValue read Feedback PC Count read Unsigned data point Faulty reading or writing can be supported using the BACnet property Reliability Under certain circumstances the value may lose a certain amount of accuracy and resolution when converting Unsigned Signed values in or from analogue objects List
5. details can be referenced from the user manual for function components and the moduCom user manual www sauter controls com EY CM710 General notes for modu710 The COM module has 6 or 7 LEDs with the following functions LED name Condition Frequency VO bus no name green continuous green pulsating Se i green pulsating fast ELLITIIIIIITTTIITT red pulsating e e red pulsating fast EXTEILILIITEI III red flashing green red alternating LED No 1 green continuous 2 3 4 5 green ER oe red or 6 green lee red 1 pulsating 0 1s 10 duty cycle pulsating fast 0 1s 50 duty cycle 0 1s 50 SAUTER F r Lebensr ume mit Zukunft Description moduCom operation OK running no channel configuration device in configuration no protocol loaded in device no communication with AS internal error lamp test active display type has priority voltage 1 available on moduCom not used not used not used protocol specific in general request SEND protocol specific in general defective request Tg error protocol specific in general response RECEIVE protocol specific in general defective response timeout Tg error duty cycle every 1s The COM module has the following pin assignment for the 9 pole D Sub plug pursuant to DTE PIN Direction Designation 1 Input DCD 2 Input RxD 3 Output TxD 4 Output DTR 5 GND 6 Input DSR 7 Output RTS 8 Input CTS 9 Input RI
6. e 1 250 Max number of M Bus counters is defined by the level converter Max 512 objects data points Data point sequence defined via the manufacturer s description Response with fix data structure and response with variable data structure Transmission format Low Byte High Byte Cl Field 0x72 only e Query of values from multiple memory pages multi telegram counter e Initialisation telegram SND_NKE e Only REQ_UD2 e Decoding of the DIF and VIF frame data fields part Data Value Information Field e Time or command controlled counter readouts battery conservation e Automatic detection of M Bus units and adaptation to SI units Restrictions the following functions are not supported e Secondary addressing and network support e Broadcast telegrams e Manufacturer specific frame parts DIF 0x0F e Frame parts such as Medium DIFE Data Inform Field Extension e VIFE Value Information Field Extension frame parts The following data types are used for master functionality e 8 16 24 32 48 64 bit integer e 32 bit IEEE float real e 2 4 6 8 12 digit BCD Counter readings can be converted into the 32 bit IEEE real float format for the present value of the BACnet object Readings greater than 16 777 215 exceed the resolution of 1 and may not be displayed properly Using the PulseConverter object with the Property Count as an Unsigned 32 value will increase the maximum counter reading 4 294 967 296 Further
7. ening function for commissioning monitoring analysis etc The AS has a TELNET interface via a special TELNET TCP port for recording data This enables the data monitored in readable text format to be recorded TELNET client etc EY CM710F010 modu710 Modbus RTU Master The following Modbus Function Codes fc are supported for implementation of the Modbus RTU Master protocol R W Read Write R W Read Write fc 1 Read Coils R W fc 2 Read Discrete Inputs R fc 3 Read Holding Registers R W fc 4 Read Input Registers R fc 5 Write Single Coil R W fc 6 Write Single Register R W Write 16 bit value fc 15 Write Multiple Coils R W Write 1 bit values fc 16 Write Multiple Registers R W Write 16 bit values Read 1 bit values R W Read 1 bit values R Read 16 bit values R W Read 16 bit values R Write 1 bit value Telegram transmission is supported only with the RTU Frame Remote Terminal Unit Frame Restrictions the following functions are not supported Function codes other than those mentioned and telegram transmission via Modbus ASCIl are not supported Exception Codes are not evaluated The following data types can be used for master functionality 1 bit coil 1 bit discrete input 16 bit holding register 16 bit input register 32 bit formats with 2x16 bit registers double register 1 bit of a 16 bit register Data from the Modbus data model can be read and overwritten The Modbus Ma
8. ion 1 Power consumption Dissipated power Interfaces communication COM interface DTE Baud rate Data bits Stop bits Parity Connection I O bus Protocols EY CM710F010 EY CM710F020 Architecture Protocol processor COM processor Memory Number of data points Permitted ambient conditions Operating temperature Storage and transport temperature Humidity 1 EIA 232 Maximum cable length 15 metres Accessories Type Description 0386301001 www sauter controls com from modu525 up to 1 COM module up to 60 mA up to 0 84 W D Sub plug 9 pole male 0 3 57 6 kBit s 5 6 7 8 1 1 5 2 non even odd 12 pole integrated in plinth Modbus RTU Master M Bus EIA 232 FPGA UART Flash memory user and protocol data up to 512 0 45 C 25 70 C 10 85 rh no condensation Fitting Dimensions W x H x D mm Weight kg Standards guidelines and directives Type of protection Protection class Environmental class CE conformity as per Software class A EMC Directive 2004 108 EC Additional information Fitting instructions Product documentation Material declaration Dimension drawing Wiring diagram Connection cable COM DB9 f DB9 f 3 m zero modem on top hat rail 42x 170x115 0 8 IP 20 EN 60529 EN 60730 1 3K3 IEC 60721 EN 60730 1 Annexe H EN 61000 6 1 2007 1 EN 61000 6 2 2005 1 EN 61000 6 3 2007 EN 61000 6 4 2007 P100002327 7010037 MD 97 016 M11418 A1057
9. ster s protocol implementation is able to interpret data in various data formats and connect it to BACnet data objects 2 4 EY CM710 The following data types are supported on the Modbus Master side e 1 bit Boolean e 8 bit Signed Unsigned Integer e 16 bit Signed Unsigned Integer e 32 bit Signed Unsigned Integer e 32 bit IEEE Float Special Modbus Master functionality 32 bit data formats can be interpreted in a reverse 16 bit register sequence using the data point parameter byte order This parameter can be defined individually for each data point Each individual bit of a 16 bit register can also be assigned to a binary data object BACnet BI BO data point parameter BitNo at BitField N B When more than one BO is applied to a register only the last bit that is written will affect the entire register The data point parameter Function Code can be used to force Single Write for coils with fc15 whilst Single Write for registers is executed using fc16 JBUS addressing i e from 0 to 65535 is supported for all data model ranges x 1x 3x 4x so that Modbus addresses are used with an offset of 1 Further details can be referenced from the user manual for function components and the moduCom user manual EY CM710F020 modu710 MBus RS232 The following functions are supported for M Bus protocol implementation pursuant to EN 1434 or EN 13757 in part specification Only as Master Slave address rang
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