{"product_id":"ge-ic694alg390-rx3i-pacsystem-analog-output-module","title":"GE IC694ALG390 RX3i PACSystem Analog Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IC694ALG390\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC694ALG390\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for bipolar analog voltage output generation within RX3i PACSystem backplane networks. The module converts digital control words into two independent voltage channels spanning -10 VDC to +10 VDC at 2.5 mV resolution and a 5 ms conversion update rate.\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\u003eIC693ALG390 \/ IC694ALG390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc Emerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eRX3i PACSystem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e2 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e-10 VDC to +10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e2.5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Speed\u003c\/td\u003e\n\u003ctd\u003e5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Load Capacitance\u003c\/td\u003e\n\u003ctd\u003e2000 pF maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption (Backplane)\u003c\/td\u003e\n\u003ctd\u003e32 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption (External)\u003c\/td\u003e\n\u003ctd\u003e120 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Supply Range\u003c\/td\u003e\n\u003ctd\u003e18 VDC to 30 VDC (10% maximum ripple)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Ports\u003c\/td\u003e\n\u003ctd\u003e4 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eModule status LED indicators\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle-slot RX3i module format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.48 kg (1.06 lbs)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Interfacing and Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe IC694ALG390 interfaces directly with the PACSystems RX3i backplane, maintaining determinism across high-speed process loops. Module execution leverages backplane bus communication velocity to pull digital values from the CPU and update both physical voltage outputs within 5 ms. Operating in tandem with RX3i power distribution, the module isolates field-side power (18 VDC to 30 VDC) from logic-side backplane draw (32 mA at 5 VDC). High-density I\/O density scaling and firmware flash compatibility enable synchronized channel execution across multi-rack RX3i architectures without degradation of signal accuracy.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the external power supply requirements for the IC694ALG390 analog output module?\u003c\/p\u003e\n\u003cp\u003eA: The module requires an external user supply between 18 VDC and 30 VDC, drawing up to 120 mA with a maximum allowable voltage ripple of 10%.\u003c\/p\u003e\n\u003cp\u003eQ: What is the capacitive load limitation on the voltage output channels?\u003c\/p\u003e\n\u003cp\u003eA: Each analog output channel can drive a field load with a maximum output load capacitance of 2000 pF.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module indicate active operational or fault status?\u003c\/p\u003e\n\u003cp\u003eA: Status updates and channel activity are indicated visually in real time via front-panel LED indicators.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect backplane system power and external 24 VDC field supplies prior to inserting or removing the module from the RX3i rack.\u003c\/li\u003e\n\u003cli\u003eWear an ESD grounding wrist strap attached to an unpainted enclosure ground point during installation.\u003c\/li\u003e\n\u003cli\u003eAlign the module housing with the target RX3i backplane slot guide rails and push firmly until the rear connector seats into the backplane.\u003c\/li\u003e\n\u003cli\u003eWire field output loops to the module ports, ensuring cable shielding is grounded at one end only to suppress signal noise.\u003c\/li\u003e\n\u003cli\u003eApply external 18-30 VDC power and verify that the front-panel status LEDs indicate normal operation without fault conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43787741954138,"sku":"IC694ALG390","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/IC694ALG390.jpg?v=1785920385","url":"https:\/\/www.spareoil.com\/products\/ge-ic694alg390-rx3i-pacsystem-analog-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}