{"product_id":"ic694alg391-ge-fanuc-pacsystems-rx3i-analog-output-module","title":"IC694ALG391 GE Fanuc PACSystems RX3i Analog Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eConfigured for precise voltage and current signal generation in PACSystems RX3i networks, the \u003cstrong\u003eGE Fanuc IC694ALG391\u003c\/strong\u003e (\u003cstrong\u003eIC694ALG391\u003c\/strong\u003e Analog Output Module) provides direct physical\/electrical execution. The hardware translates digital values written to internal processor registers into 2 independent channels of analog control output. Each channel operates autonomously to drive proportional field control mechanisms, including variable control valves, speed governors, and actuator loop inputs.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eIC694ALG391\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eGE Fanuc (PACSystems RX3i)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eModule Type\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e2-Channel Analog Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e3.2 cm x 14.1 cm x 11.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e110 mA at 5 VDC via Backplane, 24 VDC external loop power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eOutput Signal Ranges\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e0 to 10 VDC, -10 to +10 VDC, 4 to 20 mA, 0 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eResolution\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e12-bit to 16-bit binary (range dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e1500 V RMS between field side and backplane logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eDiagnostics\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eOpen circuit detection (current), Short circuit detection (voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eI\/O Density Scaling and Backplane Bus Communications\u003c\/h3\u003e\n\u003cp\u003eThe structural design optimizes single-slot footprint efficiency to allow dense I\/O density scaling inside standard RX3i chassis configurations. Digital-to-analog converter updates are driven via high-speed backplane bus communication velocity limits, updating field signal loops within millisecond execution brackets. The module configuration integrates comprehensive firmware flash compatibility profiles, guaranteeing data mapping stability across the primary controller architecture during dynamic multi-channel processing tasks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle output signal states when the central processing unit transitions to a STOP state?\u003c\/p\u003e\n\u003cp\u003eA: The module can be programmed via the configuration software to execute one of two behaviors: either hold the last valid output value or force the analog signal channels to a predetermined default user-specified safety value.\u003c\/p\u003e\n\u003cp\u003eQ: Is an external power source necessary to generate the 4-20 mA current loops?\u003c\/p\u003e\n\u003cp\u003eA: Yes. While the internal backplane supplies the 5 VDC logic current, a separate external 24 VDC power supply must be wired to the module terminal block to drive the active current loop circuits and field loads.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wiring Precision\u003c\/strong\u003e: Terminate analog signal wires using shielded twisted pairs to prevent electrical noise introduction. Route the field wires through the removable terminal block mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Regulations\u003c\/strong\u003e: Connect the cable drain wires to an external ground bar located within the enclosure. Do not ground the cable shield at both physical ends to avoid creating ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Insertion\u003c\/strong\u003e: Slide the housing directly into the chassis slots along the guide rails. Secure the bottom faceplate screw to verify structural ground grounding continuity between the card shield and the backplane assembly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53512254259384,"sku":"IC694ALG391","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IC694ALG391_3.jpg?v=1779786930","url":"https:\/\/www.globalpetroparts.com\/products\/ic694alg391-ge-fanuc-pacsystems-rx3i-analog-output-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}