{"product_id":"emerson-1c31169g01-communication-modules","title":"Emerson 1C31169G01 Communication Modules","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson 1C31169G01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1C31169G01\u003c\/strong\u003e Input Module, operates as a dedicated hardware component for serial data translation and link controller interfacing within Westinghouse Ovation DCS platforms.\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\u003e1C31169G01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson Westinghouse Ovation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation I\/O card rack footprint\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\u003e5 VDC backplane bus power, 12 VDC auxiliary loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction Type\u003c\/td\u003e\n\u003ctd\u003eInput Module \/ RS232 Link Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Protocol\u003c\/td\u003e\n\u003ctd\u003eAsynchronous RS232 Serial Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates robust channel-to-channel isolation architecture combined with high-speed serial transceiver circuitry to isolate industrial noise transients from the backplane system. Signal isolation barriers ensure safe differential voltage tolerance up to 1500 VAC between field wiring terminals and the internal Ovation system logic. Cold junction compensation (CJC) profiles and analog-to-digital processing paths guarantee zero cross-talk interference across adjacent field communication loops, maintaining deterministic data delivery over the local serial bus interface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the backplane insertion and hot-swap requirements for the 1C31169G01?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping requires ensuring that the base unit retention screws are completely disengaged before extraction to avoid mechanical stress on the backplane connector pins. Always observe static-dissipative ESD grounding protocols when handling the module board assembly.\u003c\/p\u003e\n\u003cp\u003eQ: How is serial line termination handled on the integrated RS232 link controller port?\u003c\/p\u003e\n\u003cp\u003eA: The board provides internal line impedance termination for standard asynchronous serial connections. Shielded twisted-pair cabling with single-ended ground termination at the enclosure entry point is required to suppress high-frequency EMI\/RFI noise along the communication link.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003ePrior to physical mounting, ensure the rack slot power rails are de-energized or verify that the local cabinet complies with live-insertion safety directives. Align the card board edges precisely with the guide rails of the Ovation rack chassis. Apply firm, even pressure to seat the multi-pin DIN backplane connector until the faceplate latching mechanism locks into position. Secure the mounting screws to 0.5 Nm torque to preserve chassis continuity.\u003c\/p\u003e\n\u003cp\u003eField wiring must be routed via dedicated instrument channels, strictly separated from AC power lines by a minimum clearance of 300 mm. Ground all cable shields at the cabinet entry ground bus bar only; do not ground shields at both line ends to prevent ground loop currents from corrupting serial logic thresholds.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":48394848895091,"sku":"1C31169G01","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1C31161G01_Cocoai_01588324-ced5-4119-a991-5addcb74ec65.jpg?v=1790058792","url":"https:\/\/www.dcssupplier.com\/products\/emerson-1c31169g01-communication-modules","provider":"DcsSupplier Limited","version":"1.0","type":"link"}