{"product_id":"ic694mdl940c-ge-rx3i-16pt-relay-output-modules","title":"IC694MDL940C GE RX3i 16PT Relay Output Modules","description":"\u003ch2\u003eGE Fanuc IC694MDL940C RX3i Relay Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete load switching in PACSystems RX3i platforms, the \u003cstrong\u003eGE Fanuc IC694MDL940C\u003c\/strong\u003e (\u003cstrong\u003eIC694MDL940\u003c\/strong\u003e Relay Output Module) provides direct physical\/electrical execution. Operating on the RX3i Universal Backplane, the module provides 16 individually isolated Normally Open (Form A) contact outputs arranged across four isolated groups. The device interfaces control system logic directly with external field actuators, solenoids, and indicator circuits without intermediate isolation relays.\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\u003eIC694MDL940C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial Production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 x 33 x 120 mm\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\u003e135 mA maximum backplane draw at 5 VDC (~3 W heat dissipation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eIC694MDL940\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 Form A (Normally Open) relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003ePoint-to-point and 1500 VDC field-to-logic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e5 to 30 VDC \/ 5 to 250 VAC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Switching Current\u003c\/td\u003e\n\u003ctd\u003e2.0 A pilot duty maximum per output (4.0 A max per group common)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Response Time\u003c\/td\u003e\n\u003ctd\u003e15 ms maximum turn-on \/ turn-off time\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 IC694MDL940C communicates over the PACSystems RX3i parallel backplane bus, transferring output state images synchronously during every controller CPU scan cycle. Internal optocoupler barriers isolate logic-side backplane bus communication velocity from field-side inductive voltage spikes and electrical transients. High-density I\/O density scaling allows up to 16 isolated power loops to occupy a single backplane slot, preserving backplane rack space and maintaining deterministic control timing across expanded RX3i subracks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IC694MDL940C require an external power supply to operate internal relay coils?\u003c\/p\u003e\n\u003cp\u003eA: The module derives its coil driving power directly from the 5 VDC backplane supply bus, requiring no external 24 VDC user supply to energize the relay mechanisms.\u003c\/p\u003e\n\u003cp\u003eQ: Can AC and DC load voltages be mixed on the same IC694MDL940C module?\u003c\/p\u003e\n\u003cp\u003eA: Yes, because channels feature point-to-point isolation and grouping into four isolated sets, different AC and DC voltage levels within rated limits can be switched on separate groups.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShut off power to the baseplate and field circuit lines before installing or removing the module from the RX3i rack slot.\u003c\/li\u003e\n\u003cli\u003eWire inductive loads (such as relay coils or solenoids) with external suppression diodes for DC circuits or RC snubbers for AC circuits to prevent contact arcing.\u003c\/li\u003e\n\u003cli\u003eRoute field wiring through the terminal block arm and secure the removable terminal block screw latches to maintain vibration resistance.\u003c\/li\u003e\n\u003cli\u003eBond the backplane functional earth terminal to the cabinet grounding bar using a low-impedance copper strap to divert noise from logic circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44553583951971,"sku":"IC694MDL940C","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/76_003749af-8b73-49c2-9083-4e3694f6a3a5.jpg?v=1788514678","url":"https:\/\/www.autocontrolglobal.com\/products\/ic694mdl940c-ge-rx3i-16pt-relay-output-modules","provider":"AutoControl Global","version":"1.0","type":"link"}