SST-SR4-CLX-RLL

This document was generated on 06/08/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: Status: Description: 1120780001 Active BradCommunications™ SST™ 4 Serial ports PLC communications module for AllenBradley ControlLogix, includes Remote Link Library feature Documents: Drawing (PDF) RoHS Certificate of Compliance (PDF) General Product Family Series Approvals Communication Speed Mounting Style Product Name Protocol Type Network Interface 112078 N/A 110 to 115,200 bps N/A SST™ DeviceNet* Master/Slave Serial Card image - Reference only EU RoHS China RoHS ELV and RoHS Compliant REACH SVHC Not Reviewed Halogen-Free Status Not Reviewed Need more information on product environmental compliance? Series Physical Channels Interface Network Connection Type Packaging Type Processor Temperature Range - Operating 4 RS232/RS422/RS485 D-Sub Female (9 pin) Carton PowerPC 8323 0°C to +60°C Email productcompliance@molex.com For a multiple part number RoHS Certificate of Compliance, click here Please visit the Contact Us section for any non-product compliance questions. Electrical EMC Supply Voltage N/A 5W Material Info Old Part Number SST-SR4-CLX-RLL Search Parts in this Series 112078Series E-112078-0001 Reference - Drawing Numbers Sales Drawing This document was generated on 06/08/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION The BradCommunications™ SST communications module connects your Rockwell Automation ControlLogix® controller with up to distinct Serial Modbus Master/Slave networks. 09 Apr. 08 DW2007212 4 Serial Modbus Channels For the Allen-Bradley® ControlLogix® Controller Features Save money! 4 RS232/RS485 Serial Modbus channels on a single slot - 1756 backplane compatible Save time! No ladder logic to write for configuration and data transfer between module and ControlLogix processor Boot user configuration and update firmware module through integrated USB port Data format: Bit, Byte, Word, Dword, Float RLL feature : configure and diagnose Modbus network remotely via A-B RSLinx® Advanced Windows configuration and diagnostics tools Up to 8 SST™ modules can be used in one ControlLogix rack Support local and remote chassis Overview The BradCommunications™ SST™ Serial module connects Rockwell Automation® ControlLogix® controllers to Modbus networks. Each module has 4 Serial communication channels that act as independent Modbus Master or Slave protocols to exchange data with other Modbus compatible devices. The SST module acts as a 1756 input/output module between the Modbus network ™ and the ControlLogix backplane. The data transfer from the SST module to the ControlLogix processor supports 2 modes; a direct mode allowing mapping of Modbus data in I/O processor image (496 inputs bytes / 496 output bytes) and a messaging mode (based on CIP transaction) allowing access to Modbus data images stored in 32K registers of the SST™ module’s memory. The SST module has a USB port on the front panel which can be used for the startup of the module when the user configuration is stored to a USB key. This can also be beneficial if a breakdown occurs, allowing a very quick startup to occur with a new SST module. Protocols Modbus Master (RTU / ASCII) Modbus Slave (RTU / ASCII) Typical Applications SCADA / supervisory communication Integration of legacy Modbus devices Modbus data concentrator Bridge Rockwell networks to Modbus compatible devices Configuration and Diagnostics Save your time, the SST module doesn’t require any ladder logic programming to be used. The configuration is created using a PC-based Windows console software connected via RLL (Remote Link Library) functionality allowing a remote access to the SST module for the configuration and the diagnostics through Rockwell network architectures (Ethernet/ControlNet/DeviceNet™). The SST console allows the user to define the network parameters, Modbus devices and the cyclic data exchanges. The console includes a user configuration manager offering services for download, upload, copy, and rename of user configurations. With this, a user can very easily and quickly create a new configuration to initialize and start a SST module. The SST console includes diagnostic tools to help with the commissioning and monitoring of the Modbus connection. These tools allow access in read and write modes to the Modbus slaves or to monitor and modify the module’s internal data shared bound for a Modbus Master. Thus, the user-friendly tools are available for controlling the communication in commissioning phase (PROG mode). This same information is also available in production (RUN mode) through status words making it possible for the user to manage the execution of the control application in its ladder logic. 4 Serial Modbus Channels Diagnostic & Software Tools Hardware Specifications Bus Interface Allen-Bradley 1756 ControlLogix Support multiple modules in a chassis Local and remote rack 128 MB of onboard shared memory 8 MB of flash memory (user configuration data and firmware) • 4 characters display • 3 LEDs indicator: 1 - health of the network (COMM) 2 - communication status (SYS) 3 - initialization complete and module is ok (OK) • Type A, USB 2 and 1.1 compatible • User configuration boot • Module firmware upgrade 1005 mA @ 5V or 1.75 mA @ 24V 0ºC (32ºF) up to +60ºC (140ºF) -40ºC (-40°F) up to +85ºC (185°F) CE, Class 1 Div 2 (pending) • Maximum 496 bytes input data • Maximum 496 bytes output data • Maximum 250 words status data • Maximum 41 bytes configuration data • 32K words and 32K bits • Read/Write access • Ladder logic based on CIP messaging Windows-based software tools through A-B RSLinx™ • • • • • ® ® Memory Diagnostics USB Port (pending) Current Consumption Operating Temperature Storage Temperature Regulatory Approvals I/O Mapping (for ControlLogix) Shared Memory (for ControlLogix) Configuration/Diagnostics - User Configuration Manager - Network Specifications Serial Communication Port Port: 4 distinct Serial ports Speed: 110 to 115200 bps Parity: none, even, and odd Data bits: 5, 6, 7, or 8 Stop bits: 1 or 2 Connector: RJ45 (DB9 male supplied cable) Electrical interface: RS232, RS422, and RS485, 500V galvanic insulation Protocol: Master RTU or ASCII Mode Maximum slave: 127 slaves devices Function code: 0, 1, 2, 3, 4, 5, 6, 15, 16 ® ® Data format: Intel / Motorola Slave RTU or ASCII Mode 32K words / 32K bits shared memory Function Code: 0, 1, 3, 5, 6, 15, 16 - Configuration Console - Ordering Information Part Number SST-SR4-CLX-RLL Description BradCommunications™ SST™ 4 Serial ports PLC communications module for Allen-Bradley ControlLogix, includes Remote Link Library feature BradCommunications™ SST™ 1 Ethernet and 2 Serial ports PLC communications module for Allen-Bradley ControlLogix, includes Remote Link Library feature Also available: SST-ESR2-CLX-RLL - Modbus Read/Write Data Diagnostic Tool - More Serial and Ethernet protocols available for Altus (AL2000 series), Alstom (Alspa C80-35 & C80-75), GE Fanuc (GE90-30 & 90-70), Mitsubishi (AnA, AnU, AnS, QnA, QnAS), Omron (Sysmac C, CV and CS1), Schneider (Premium, Micro, TSX/PMX), Siemens (S7-200/300/400, S5, TI-505). Please contact us for more information. To contact us: www.woodhead.com Reference Number: DW2007212 Date Published: January 2008 North America: US: + 1 800 225 7724 – Canada: +1 519 725 5136 Europe: France: +33 2 32 96 04 20 – Germany: +49 7252 94 96 0– Italy: +39 010 59 30 77 – United: Kingdom +44 1495 356300 Asia: Shanghai, China: +86 21-5835-9885 - Tianjin, China: +86 22-23321717 Singapore: +65 6268-6868 – Yamato, Japan: +81 46-265-2428 – Nagoya, Japan: +81 52-221-5950 BradCommunications and SST are trademarks of Woodhead Industries. © 2008 Molex Incorporated.