{"product_id":"ic693cmm311n-ge-fanuc-series-90-30-dual-serial-coprocessor-module","title":"IC693CMM311N GE Fanuc Series 90-30 Dual-Serial Coprocessor Module","description":"\u003ch2\u003e\u003cstrong\u003eIC693CMM311N GE Fanuc Series 90-30 Dual-Serial Communications Coprocessor Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCommunication Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eGE Fanuc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eIC693CMM311N\u003c\/strong\u003e, N revision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Dual-serial communications coprocessor module, Series 90-30.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial ports:\u003c\/strong\u003e two independent ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort 1:\u003c\/strong\u003e RS-232 only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort 2:\u003c\/strong\u003e RS-232, RS-422, or RS-485, selectable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e CCM, Modbus RTU, SNP, and SNP-X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaud rates:\u003c\/strong\u003e 300 to 19200 bps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e Intel 80C186-based coprocessor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical and Environmental Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane current:\u003c\/strong\u003e 400 mA at 5 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 to +60°C ambient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e −40 to +85°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5 to 95% relative, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e IP20, for clean indoor cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise immunity:\u003c\/strong\u003e RS-422 and RS-485 differential signaling resists electrical noise on long cable runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePhysical Data and Mounting Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e not available; supplier data lists packaging size rather than module size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e about 0.53 kg, supplier-reported.\u003c\/li\u003e\n\u003cli\u003eCut rack power before you insert or remove the coprocessor.\u003c\/li\u003e\n\u003cli\u003eSeat the module in one free Series 90-30 I\/O slot and tighten both screws.\u003c\/li\u003e\n\u003cli\u003eWire Port 1 for RS-232 links to local devices such as operator panels.\u003c\/li\u003e\n\u003cli\u003eChoose RS-422 or RS-485 on Port 2 when you need long multidrop runs.\u003c\/li\u003e\n\u003cli\u003eMatch baud rate, parity, and protocol settings on both ends of each link.\u003c\/li\u003e\n\u003cli\u003ePower up and confirm communications with a short polling test on each port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003eIC693CMM311N\u003c\/strong\u003e communications coprocessor module.\u003c\/li\u003e\n\u003cli\u003eProtective factory packaging.\u003c\/li\u003e\n\u003cli\u003eShipping by FedEx, UPS, or DHL, chosen to fit your delivery address.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLifecycle Note\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEmerson lists this module as legacy\/obsolete in aftermarket channels.\u003c\/li\u003e\n\u003cli\u003eAn official Emerson EOS date is not verified; our data was last checked in 2026-09.\u003c\/li\u003e\n\u003cli\u003eAsk our team about current stock and available revisions before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the IC693CMM311N module ship new and original?\u003c\/strong\u003e Yes, we supply new original units, and stock is available now.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow fast do you dispatch?\u003c\/strong\u003e We ship within 5 days, using DHL, FedEx, or UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I return the module?\u003c\/strong\u003e Yes, we accept returns within 30 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many serial ports does it provide?\u003c\/strong\u003e It provides two independent serial ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich protocol does Port 1 support?\u003c\/strong\u003e Port 1 runs RS-232 only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan Port 2 run RS-485?\u003c\/strong\u003e Yes, Port 2 supports RS-232, RS-422, or RS-485.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich protocols does the module speak?\u003c\/strong\u003e It supports CCM, Modbus RTU, SNP, and SNP-X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat baud rate range does it cover?\u003c\/strong\u003e Baud rates run from 300 to 19200 bps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow much backplane current does it draw?\u003c\/strong\u003e It draws 400 mA at 5 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the protection rating?\u003c\/strong\u003e The housing carries an IP20 rating for indoor cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact Information Inquiries: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e for stock and pricing.\u003c\/p\u003e\n\u003cp\u003ePartner NexAuto Technology Limited: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48636791586977,"sku":"IC693CMM311N","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/IC693CMM311N.jpg?v=1793691389","url":"https:\/\/www.autonexcontrol.com\/products\/ic693cmm311n-ge-fanuc-series-90-30-dual-serial-coprocessor-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}