{"product_id":"ge-ic693mdl655e-discrete-input-module","title":"GE IC693MDL655E Discrete Input Module","description":"\u003cp\u003eConfigured for discrete digital signal acquisition in Series 90-30 PLC platforms, the \u003cstrong\u003eGE Fanuc IC693MDL655E\u003c\/strong\u003e (\u003cstrong\u003eIC693MDL655\u003c\/strong\u003e discrete input module) provides direct physical\/electrical execution. It interfaces up to 32 24 VDC field input devices across 4 distinct isolated groups of 8 points, processing logic signals from limit switches, proximity sensors, and pushbuttons directly into %I user data registers.\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\u003eIC693MDL655E\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries 90-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital I\/O Cards\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\u003e0.69 lbs (0.31 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7.0 in x 7.0 in x 2.0 in (17.8 cm x 17.8 cm x 5.1 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e32 Points (4 Isolated Groups of 8 Channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e18 to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e7 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Compatibility\u003c\/td\u003e\n\u003ctd\u003ePositive \/ Negative Logic (Sink \/ Source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e0.5 ms (Off to On \/ On to Off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eOptical Isolation (Field to Backplane Logic Side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003e32 Channel Green LEDs (Logic State)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Signal Integrity \u0026amp; Digital Input Execution\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling\u003c\/strong\u003e: Integrates 32 high-density discrete input channels within a single chassis slot, utilizing four independent commons to accommodate sinking or sourcing field wiring topology per 8-point group.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware \u0026amp; Deterministic Timing\u003c\/strong\u003e: Delivers a fast signal response lateness of 0.5 ms to ensure rapid updating of input status bits in the %I register table during high-speed PLC scan cycles without firmware filtering delays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptoelectronic Noise Isolation\u003c\/strong\u003e: Incorporates optical isolation between the field-side 24 VDC power circuit and the internal 5 VDC backplane logic traces to eliminate common-mode ground loop current and high-frequency EMI noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the IC693MDL655E be wired to support both sinking and sourcing field devices on the same module?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Because the 32 input channels are split into four isolated groups of eight points with independent common terminals, individual groups can be independently wired for positive logic (sinking) or negative logic (sourcing).\u003c\/p\u003e\n\u003cp\u003eQ: What is the backplane power consumption profile for the IC693MDL655E?\u003c\/p\u003e\n\u003cp\u003eA: The module relies on the system backplane logic power supply for internal optical isolation circuitry, drawing low current from the 5 VDC rail while field signal loops draw 7 mA per energized point from an external 24 VDC user supply.\u003c\/p\u003e\n\u003cp\u003eQ: Are individual channels on the IC693MDL655E protected against continuous overvoltage conditions above 30 VDC?\u003c\/p\u003e\n\u003cp\u003eA: Inputs are rated for continuous operation within 18 to 30 VDC. Sustained voltage exceeding 30 VDC will cause excessive thermal dissipation in internal current-limiting resistors, risking hardware degradation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Harness and Terminal Pinout\u003c\/strong\u003e: Wire the 32 input channels using high-density 50-pin or dual 24-pin connector cables. Ensure field DC power sources match the 18-30 VDC specification and respect common polarity per 8-point group.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding and Common Separation\u003c\/strong\u003e: Connect external 24 VDC power supply commons securely. Ensure that DC commons remain isolated from field chassis ground except at designated single-point system earth references.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Separation and Routing\u003c\/strong\u003e: Keep 24 VDC discrete signal lines separated from high-voltage AC lines, variable frequency drive outputs, and inductive load switching wires to prevent noise coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation Clearances\u003c\/strong\u003e: Maintain unobstructed air passage above and below the I\/O rack to dissipate heat generated when all 32 channels are simultaneously energized at maximum ambient operating temperature.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45338880147571,"sku":"IC693MDL655E","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-08-07_13-57-16_8067981b-e13e-4b07-9935-5655412e0e92.png?v=1786346736","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-ic693mdl655e-discrete-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}