{"product_id":"ic694mdl632-ge-pacsystems-rx3i-125-vdc-input-module","title":"IC694MDL632 GE PACSystems RX3i 125 VDC Input Module","description":"\u003ch2\u003eGE Fanuc IC694MDL632 PACSystems RX3i Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete field signal acquisition in PACSystems RX3i backplane architectures, the \u003cstrong\u003eGE Fanuc IC694MDL632\u003c\/strong\u003e (\u003cstrong\u003eIC694MDL632\u003c\/strong\u003e Input Module) provides direct physical\/electrical execution. This single-slot module reads 125 VDC positive or negative logic signals across 8 input channels arranged into two isolated groups of four. Operating within an input voltage window from 0 to 150 VDC with a nominal input current draw of 4.5 mA per channel, it converts high-voltage DC field sensor states into low-voltage logic conditions transmitted over the backplane bus while maintaining electrical isolation between field wiring and internal controller logic.\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\u003eIC694MDL632\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\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\u003e0.34 kg (0.75 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard RX3i single-slot 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 (32 to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e40 mA from 5 VDC bus, 36 mA from user supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs Per Module\u003c\/td\u003e\n\u003ctd\u003e8 points (2 isolated groups of 4 inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e125 VDC (Positive\/Negative Logic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0 to 150 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e4.5 mA per point nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC optical isolation between field logic and backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Integration \u0026amp; Deterministic Control\u003c\/h3\u003e\n\u003cp\u003eThe IC694MDL632 establishes low-latency signal routing across the RX3i backplane bus, prioritizing backplane bus communication velocity during real-time scan cycles. Its input filter networks attenuate electrical noise and contact bounce, ensuring high signal integrity for downstream processor calculations. Designed with optimal I\/O density scaling and total firmware flash compatibility across the RX3i platform, the module executes rapid optical-to-logic conversion to update state tables without overloading backplane power rails.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the IC694MDL632 process positive and negative logic input wiring configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the input channels are designed for dual polarity, allowing connection to both positive (sinking) and negative (sourcing) 125 VDC field circuits.\u003c\/p\u003e\n\u003cp\u003eQ: How much current does the IC694MDL632 draw from the RX3i internal 5 VDC backplane bus?\u003c\/p\u003e\n\u003cp\u003eA: The module draws 40 mA from the internal 5 VDC backplane supply, with an additional 36 mA required from the external user field supply.\u003c\/p\u003e\n\u003cp\u003eQ: Are the eight input points on the IC694MDL632 individually isolated from each other?\u003c\/p\u003e\n\u003cp\u003eA: The eight input channels are arranged into two distinct groups of four, providing group-to-group isolation rather than point-to-point isolation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Disconnection\u003c\/strong\u003e: De-energize all 125 VDC external field supply sources and rack backplane power before attaching or detaching field wiring terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shielding \u0026amp; Grounding\u003c\/strong\u003e: Route high-voltage 125 VDC input conductors in dedicated metal conduits, keeping them well separated from low-voltage communication lines to reduce inductive cross-talk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Attachment\u003c\/strong\u003e: Ensure the removable terminal block mechanism engages firmly onto the front connector header, tightening retention screws to prevent contact resistance during high-vibration operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44567086530659,"sku":"IC694MDL632","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/254_531da826-3cd2-4ea6-9816-3b20b6d1c152.jpg?v=1788852795","url":"https:\/\/www.autocontrolglobal.com\/products\/ic694mdl632-ge-pacsystems-rx3i-125-vdc-input-module","provider":"AutoControl Global","version":"1.0","type":"link"}