{"product_id":"ge-fanuc-ic693cmm311j-communications-coprocessor-module","title":"GE Fanuc IC693CMM311J Communications Coprocessor Module","description":"\u003cp\u003eThe \u003cstrong\u003eIC693CMM311J\u003c\/strong\u003e is a communications coprocessor module designed for GE Fanuc Series 90-30 programmable logic controller systems. It offloads serial communication tasks from the main CPU, offering dedicated multi-protocol serial communication across two independent serial channels. This module integrates with modular Series 90-30 CPUs to interface PLCs with programming terminals, SCADA systems, operator interfaces, and third-party serial devices.\u003c\/p\u003e\n\u003ch3\u003eSerial Interface and Channel Split\u003c\/h3\u003e\n\u003cp\u003eThe module features a single 25-pin D-shell connector that routes both internal serial ports. Port 1 is dedicated to RS-232 communication, while Port 2 supports user-configurable RS-232, RS-422, or RS-485 electrical standards. To simplify field connection, the unit utilizes an IC693CBL305 Wye cable to split the physical 25-pin interface into two distinct port connections.\u003c\/p\u003e\n\u003ch3\u003eSystem Compatibility and Architecture\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for Series 90-30 modular CPUs (such as Model 331 and higher), up to four \u003cstrong\u003eIC693CMM311J\u003c\/strong\u003e modules can be installed within the main CPU baseplate. The module operates directly on the 5 VDC backplane bus, drawing 400 mA of current. Three front-panel LED indicators (MODULE OK, PORT1\/US1, and PORT2\/US2) provide status monitoring for hardware diagnostics and port activity.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIC693CMM311J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries 90-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eCommunications Coprocessor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort 1 Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort 2 Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232 \/ RS-422 \/ RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eSingle 25-pin D-shell (Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Interface\u003c\/td\u003e\n\u003ctd\u003eIC693CBL305 Wye cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eSNP, SNP-X, CCM, Modbus RTU Slave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Speeds\u003c\/td\u003e\n\u003ctd\u003e300 to 19200 Baud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Power Requirement\u003c\/td\u003e\n\u003ctd\u003e400 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Location\u003c\/td\u003e\n\u003ctd\u003eSeries 90-30 CPU Baseplate only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Modules per Rack\u003c\/td\u003e\n\u003ctd\u003eUp to 4 modules (CPU Model 331 or higher)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic LEDs\u003c\/td\u003e\n\u003ctd\u003eMODULE OK, PORT1 (US1), PORT2 (US2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: Where must the IC693CMM311J module be installed in a Series 90-30 system?A: It must be installed in the CPU baseplate (main rack) of a Series 90-30 PLC system and is compatible only with modular CPU models.\u003c\/p\u003e\n\u003cp\u003eQ: How are Port 1 and Port 2 accessed from the single physical connector?A: An IC693CBL305 Wye cable connects to the module's 25-pin connector to split the signals into two separate cabling connections for Port 1 and Port 2.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication protocols are supported on this module?A: The module supports GE Fanuc SNP, SNP-X, CCM, and Modbus RTU slave protocols across its serial ports.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":66962729599091,"sku":"IC693CMM311J","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/IC693CPU374-GP2_Cocoai_5e8ee43b-6565-4a86-9107-14b4042e77d7.jpg?v=1792661957","url":"https:\/\/www.dcssupplier.com\/products\/ge-fanuc-ic693cmm311j-communications-coprocessor-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}