{"product_id":"pacsystems-rx3i-ic694alg442-ge-analog-combination-module","title":"PACSystems RX3i IC694ALG442 GE Analog Combination Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IC694ALG442\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC694ALG442\u003c\/strong\u003e Analog Combination Module, operates as a dedicated hardware component for 4-channel analog signal input acquisition and 2-channel analog signal output control within PACSystems RX3i 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\u003eIC694ALG442\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc \/ Emerson Automation\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\u003e0.45 kg (1.00 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard single-slot PACSystems RX3i format\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\u003e95 mA @ 5 VDC backplane; 150 mA @ 24 VDC external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e20 to 30 VDC (24 VDC nominal, max 10% ripple)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e4 differential channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e2 single-ended channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 Ohms (current mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit digital resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Update Rate\u003c\/td\u003e\n\u003ctd\u003e2 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Module Update Rate\u003c\/td\u003e\n\u003ctd\u003e3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.25% of full scale @ 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.1% of full scale @ 25 deg C (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\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 \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe module executes high-density analog conversions across the RX3i backplane bus, maintaining deterministic bus communication velocity and continuous channel updates. Firmware flash compatibility supports seamless software configuration via Machine Edition software, providing individual channel parameter scaling, open-wire detection, and user-configurable output behavior (Hold last state or Downscale to minimum range) during host CPU stop conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the dual power supply current demands for the IC694ALG442 module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws 95 mA from the internal +5 VDC backplane bus and 150 mA from an external 24 VDC user power supply.\u003c\/p\u003e\n\u003cp\u003eQ: How do the output channels react when the controller enters Stop mode?\u003c\/p\u003e\n\u003cp\u003eA: Each output channel can be configured in Proficy Machine Edition to either Hold its last state or Downscale to the lowest value in the selected signal range.\u003c\/p\u003e\n\u003cp\u003eQ: Is the IC694ALG442 compatible with legacy Series 90-30 system backplanes?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module can be installed in Series 90-30 PLC backplanes, drawing its required power from the 5 VDC supply rail.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Insertion:\u003c\/strong\u003e De-energize system power before inserting the module into any available RX3i or Series 90-30 backplane slot, ensuring rear edge connectors lock completely into the backplane bus socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Power Wiring:\u003c\/strong\u003e Connect an external 24 VDC power supply (20 to 30 VDC operating range) with less than 10% voltage ripple to the designated terminal block terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Cable Shielding:\u003c\/strong\u003e Use twisted, shielded pair wiring for all 4-20 mA and 0-10 VDC field loops. Terminate cable drain wires to the system ground bus bar to prevent high-frequency noise interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInductive Load Routing:\u003c\/strong\u003e Route low-level analog input and output cables through separate wiring conduits away from AC power lines and motor drive outputs to avoid electromagnetic coupling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43683881189466,"sku":"IC694ALG442","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/IC694ALG442.png?v=1784600520","url":"https:\/\/www.spareoil.com\/ar\/products\/pacsystems-rx3i-ic694alg442-ge-analog-combination-module","provider":"SpareOil Automation","version":"1.0","type":"link"}