{"product_id":"ic694alg220-pacsystems-rx3i-ge-fanuc-analog-input-module-unit","title":"IC694ALG220 PACSystems RX3i GE Fanuc Analog Input Module Unit","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eIC694ALG220\u003c\/span\u003e\u003c\/strong\u003e is a high-speed 4-channel analog input module engineered by \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eGE Fanuc\u003c\/span\u003e\u003c\/strong\u003e for the scalable \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eRX3i PacSystems\u003c\/span\u003e\u003c\/strong\u003e architecture. Designed to process precision industrial sensor signals, this module provides rapid conversion rates and flexible voltage or current loop input scaling across every compatible GE Fanuc CPU framework.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown \u0026amp; Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003eGE Fanuc\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003eIC694ALG220\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/ge-rx3i-rx7i-pacsystem\"\u003e\u003cspan style=\"color: #0056b3;\"\u003eRX3i PacSystems\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Analog Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 4 independent input points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Span:\u003c\/strong\u003e -10 to +10 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current Span:\u003c\/strong\u003e 4 to 20 milliamps (via terminal jumper configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Conversion Speed:\u003c\/strong\u003e 1 millisecond per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Channel Update Rate:\u003c\/strong\u003e 4 milliseconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Power Load:\u003c\/strong\u003e 27 mA and 0.135 Watts at 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Swapping:\u003c\/strong\u003e Not Supported (Requires system power down before installation)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging List \u0026amp; Commercial Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eIC694ALG220\u003c\/span\u003e\u003c\/strong\u003e PACSystems RX3i analog input module unit\u003c\/li\u003e\n\u003cli\u003eRemovable terminal block connector interface\u003c\/li\u003e\n\u003cli\u003eFactory compliance documentation and installation sheet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Full 12-month comprehensive replacement coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment:\u003c\/strong\u003e Express priority global delivery via FedEx, UPS, and DHL within 24-48 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Machinery \u0026amp; Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous process control flow, pressure, and level transmitter loops.\u003c\/li\u003e\n\u003cli\u003ePrecision temperature monitoring systems utilizing standard DC signal conditioners.\u003c\/li\u003e\n\u003cli\u003eIndustrial boiler and turbine thermal management instrumentation networks.\u003c\/li\u003e\n\u003cli\u003eSkid-mounted wastewater treatment chemical dosing control skids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic Capability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed 1ms conversion per channel allows real-time capture of fast transient process variable changes.\u003c\/li\u003e\n\u003cli\u003eRX3i CPU diagnostics continuously monitor backplane communication integrity and flag open-wire loop faults.\u003c\/li\u003e\n\u003cli\u003ePrecise signal scaling flags out-of-range sensor inputs before process values impact automated control routines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eWhen engineering loop connections for the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eIC694ALG220\u003c\/span\u003e\u003c\/strong\u003e, instrument technicians must pay close attention to backplane power distribution. When mounted in a universal backplane, an external 24V DC supply routed through the left-side TB1 connector is mandatory, whereas remote expansion racks rely on isolated internal power supplies. Always de-energize the rack before card insertion to prevent destructive bus arcing.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What happens if an attempt is made to hot swap this module while powered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Hot swapping is strictly prohibited; inserting or removing the card under power can cause permanent device failure or severe electrical injury.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How are 4-20mA current loops configured on this voltage-capable module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Current loops are established by installing appropriate physical jumper wires across the module's input terminal blocks according to the installation manual.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Why is an external 24V DC power source required on universal backplanes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Universal backplanes require auxiliary loop power fed through the TB1 connector to drive analog circuitry properly, unlike isolated remote racks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What is the exact update rate across all four active channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: While individual conversion speed is 1 millisecond per channel, the total scan update rate for all four active points completes in 4 milliseconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How can I select the correct replacement card for legacy GE systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Verify that your control rack runs an RX3i CPU family and check that your field sensor outputs match the -10V to +10V or 4-20mA input matrix.\u003c\/p\u003e\n\u003ch3\u003eBuying Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your existing RX3i backplane configuration can accommodate the module's 5V DC power bus load of 27 mA.\u003c\/li\u003e\n\u003cli\u003eEnsure field transmitters are correctly wired for either voltage or jumpered current modes prior to system startup.\u003c\/li\u003e\n\u003cli\u003eSelect expedited air delivery via DHL, FedEx, or UPS to prevent costly project staging delays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IC694ALG220.jpg?v=1786434841\" alt=\"\"\u003e\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":45014003253430,"sku":"IC694ALG220","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IC694ALG220_521e957b-2007-4af8-bdd8-dea1b6bdcfa0.jpg?v=1786434856","url":"https:\/\/www.plcsparehub.com\/products\/ic694alg220-pacsystems-rx3i-ge-fanuc-analog-input-module-unit","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}