{"product_id":"ic695cmm002-ge-fanuc-pacsystems-rx3i-datasheet-technical-manual","title":"IC695CMM002 GE Fanuc PACSystems RX3i Datasheet \u0026 Technical Manual","description":"\u003ch2\u003eGE Fanuc IC695CMM002 PACSystems RX3i Serial Communications Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for isolated serial connectivity in industrial automation networks, the \u003cstrong\u003eGE Fanuc IC695CMM002\u003c\/strong\u003e (\u003cstrong\u003eIC695CMM002\u003c\/strong\u003e Serial Communications Module) provides direct physical\/electrical execution. The module resides in a PACSystems RX3i universal backplane to exchange data between legacy edge devices and the host controller. It manages protocol execution locally on two independent channels, relieving the central processing unit of communication overhead. The hardware interface adapts to multiple differential and single-ended signaling standards via software configuration.\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\u003eIC695CMM002-CA\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\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard RX3i single-slot module width\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\u003e0.7 A @ 3.3 VDC, 0.115 A @ 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Ports\u003c\/td\u003e\n\u003ctd\u003e2 independent isolated ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Interface\u003c\/td\u003e\n\u003ctd\u003eRJ-45 female (proprietary pinout)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Standards\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-485 (2-wire half duplex), RS-422 (4-wire full duplex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003eModbus Master\/Slave, DNP3 Master\/Slave, CCM Slave, SNP, Asynchronous Serial I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rates\u003c\/td\u003e\n\u003ctd\u003e1200 to 115200 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003ePort-to-backplane: 250 VAC continuous (1500 VAC for 1 min); Port-to-port: 500 VDC continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003eRS-485\/422: \u0026gt;96 kOhm; RS-232: 3 to 7 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eIntegrated 120 Ohm selectable internal resistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Overvoltage\u003c\/td\u003e\n\u003ctd\u003e\\pm 25 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eModule OK, Port Fault, Port 1 Status, Port 2 Status LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe module utilizes high-speed backplane bus communication velocity pathways within the PACSystems RX3i backplane to transfer data packets without introducing deterministic network jitter. Firmware flash compatibility determines protocol performance limits; advanced operational parameters, including DNP3 precise timestamp synchronization, require host CPU firmware version 5.00 or higher. The internal circuitry uses logic-level shifting to bridge the backplane parallel bus structure to the serial transceivers, ensuring stable I\/O density scaling when multiple communication processors reside in the same rack assembly.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the module support hot-swap operations within the RX3i backplane?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports Hot Insertion and Removal (HOT-SWAP) into an RX3i universal backplane, provided that the backplane is powered by an RX3i power supply that remains stable during the transient current draw.\u003c\/p\u003e\n\u003cp\u003eQ: How is the built-in 120 Ohm line termination engaged for RS-485 networks?\u003c\/p\u003e\n\u003cp\u003eA: The internal 120 Ohm termination resistor is selected via software configuration settings within the programming software utility, eliminating the need for external hardware jumpers or physical termination blocks on the RJ-45 connector.\u003c\/p\u003e\n\u003cp\u003eQ: Can standard commercial RJ-45 patch cables be used for connection to standard Modbus devices?\u003c\/p\u003e\n\u003cp\u003eA: No. The port features a custom pinout configuration specific to GE Fanuc serial signaling. Standard Ethernet or commercial Modbus RJ-45 cables will misalign data and power pins, requiring custom fabricated cables or specific termination adapters.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding and Noise Suppression\u003c\/strong\u003e: All long RS-485 and RS-422 serial cable runs must employ twisted-pair shielded cable configurations. Ground the cable shields at a single point, preferably at the chassis ground terminal of the RX3i backplane rack, to suppress electromagnetic interference and prevent ground loop currents across the isolated ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Mounting Constraints\u003c\/strong\u003e: Insert the module only into universal backplane slots (IC695CHS007, IC695CHS012, or IC695CHS016). Align the module with the top and bottom chassis guides, then press firmly until the module clicks into the backplane connector before engaging the retention screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinout Alignment and Mechanical Strain Relief\u003c\/strong\u003e: Verify custom cable wiring diagrams against the official product manual pinout map before applying power. Secure serial communication cables using external strain relief bars to prevent mechanical stress on the RJ-45 female connectors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44237181386851,"sku":"IC695CMM002-CA","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/42_30d37081-0a57-469d-b022-d2cf8855f60d.jpg?v=1780651979","url":"https:\/\/www.autocontrolglobal.com\/products\/ic695cmm002-ge-fanuc-pacsystems-rx3i-datasheet-technical-manual","provider":"AutoControl Global","version":"1.0","type":"link"}