{"product_id":"ic693cmm311-ge-fanuc-communications-control-module-new-original-stock","title":"IC693CMM311 GE Fanuc Communications Control Module | New \u0026 Original Stock","description":"\u003ch2\u003eGE Fanuc IC693CMM311 Series 90-30 Communications Control Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC693CMM311P\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC693CMM311\u003c\/strong\u003e Communications Coprocessor Module, operates as a dedicated hardware component for serial data communication within Series 90-30 PLC platforms. The hardware acts as an intelligent communication interface, offloading serial protocol processing from the central processing unit. Equipped with two isolated female 25-pin D-shell serial ports, the module routes field data from supervisory networks, human-machine interfaces, and remote telemetry units into the internal PLC register structures over the backplane bus.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eIC693CMM311 \/ IC693CMM311P\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.63 lbs (0.28 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle-slot Series 90-30 module slot size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.0 W maximum (400 mA @ 5 VDC backplane current load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003ePort 1: RS-232, Port 2: Configurable RS-232 \/ RS-422 \/ RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eDual 25-pin D-shell, female ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eSNP, SNPX, Modbus RTU Master\/Slave, CCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate Range\u003c\/td\u003e\n\u003ctd\u003e300 bps to 19.2 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Voltage\u003c\/td\u003e\n\u003ctd\u003e+5 VDC internal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Format Options\u003c\/td\u003e\n\u003ctd\u003e7 or 8 data bits; Odd, Even, or None parity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eOptical isolation between serial ports and backplane logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eModular GE Series 90-30 CPUs (not compatible with Embedded CPUs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Modules\u003c\/td\u003e\n\u003ctd\u003eUp to 4 modules per CPU baseplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe IC693CMM311 handles serial-to-parallel conversion cycles to interface legacy serial structures with the backplane bus. When bridging data from Modbus RTU loops into high-level architectures, the module executes point-to-point register mapping to ensure data availability on upstream Profinet or EtherNet\/IP deterministic networks. This integration prevents communication bottlenecks during high I\/O density scaling phases across decentralized systems. System parameterization and data block allocations are maintained inside the register tables via initial configuration software files, maintaining complete firmware flash compatibility with modular CPU assemblies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the IC693CMM311 be positioned in a remote or expansion baseplate chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: No.\u003c\/strong\u003e The IC693CMM311 must be installed exclusively on the primary Series 90-30 CPU baseplate. The expansion baseplate interfaces lack the direct parallel processor bus channels needed to execute the high-speed data block transfers required by the coprocessor architecture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it possible to execute hot-swap maneuvers with this communication module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: No.\u003c\/strong\u003e The Series 90-30 platform does not feature hot-swap hardware support. Removing or inserting the module while the backplane is supplied with +5 VDC can cause bus faults, drop communication links abruptly, or damage the internal logic gate arrays due to power transients.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Slot Selection:\u003c\/strong\u003e Turn off all power to the target rack. The IC693CMM311 can occupy any slot on the CPU baseplate with the exception of the dedicated slot 0 reserved for the power supply and the slot dedicated to the CPU. Secure the top and bottom hooks to the chassis frame before fully engaging the backplane plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort 2 Configuration and Wiring:\u003c\/strong\u003e When utilizing Port 2 for multi-drop RS-485 or RS-422 networks, external hardware configurations require the IC693CBL305 Wye cable adapter or a custom-pinned 25-pin D-shell connector to split out differential wire signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Protocol:\u003c\/strong\u003e Terminate the outer braided shield of the serial cables directly to the metal housing shell of the 25-pin connector. This links the field line shield to the frame earth ground, diverting high-frequency electro-magnetic transients away from the optical isolation barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Termination:\u003c\/strong\u003e For long-distance RS-485 multi-drop topologies operating at 19.2 kbps, place a 120 Ohm termination resistor across the differential receive lines at the final node of the network segment to counter line signal reflection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44217261293667,"sku":"IC693CMM311P","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/307._fedb1a34-d1a0-4ab6-8659-2c3bc002e2d6.jpg?v=1779868628","url":"https:\/\/www.autocontrolglobal.com\/products\/ic693cmm311-ge-fanuc-communications-control-module-new-original-stock","provider":"AutoControl Global","version":"1.0","type":"link"}