{"product_id":"ic693mdl646-ge-fanuc-discrete-input-module-new-original-stock","title":"IC693MDL646 GE Fanuc Discrete Input Module | New \u0026 Original Stock","description":"\u003ch2\u003eGE Fanuc IC693MDL646 Series 90-30 Discrete Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC693MDL646E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC693MDL646\u003c\/strong\u003e Discrete Input Module, operates as a dedicated hardware component for processing high-speed digital state detection within Series 90-30 PLC platforms. The hardware accepts 16 discrete input channels configured in a single-group electrical topology sharing one common return terminal. By monitoring step-voltage shifts, the module transforms field-level signaling loops into binary logic variables accessible to the central processing unit via the backplane parallel interface.\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\u003eIC693MDL646 \/ IC693MDL646E\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.75 lbs (0.34 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Series 90-30 module size\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\u003e3.4 W maximum (80 mA @ 5 VDC; 125 mA @ 24 VDC backplane draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 inputs (1 group of 16 with a single common)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Configuration\u003c\/td\u003e\n\u003ctd\u003ePositive \/ Negative logic (Sink \/ Source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0 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 @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-state Voltage\u003c\/td\u003e\n\u003ctd\u003e11.5 to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-state Voltage\u003c\/td\u003e\n\u003ctd\u003e0 to +5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-state Current\u003c\/td\u003e\n\u003ctd\u003e3.2 mA minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-state Current\u003c\/td\u003e\n\u003ctd\u003e1.1 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e1 ms typical (On and Off states)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 VDC between field side and logic side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe IC693MDL646 handles discrete state transitions with a 1 ms typical update threshold, enabling low-latency status replication across decentralized nodes. When mapping data structures over upstream Profinet or EtherNet\/IP deterministic networks via an expansion bus interface, the internal execution speed prevents propagation jitter. This tight conversion window allows high I\/O density scaling across remote chassis branches, maintaining precise bit allocation during cyclic processor sweeps without needing special firmware flash configuration alterations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the IC693MDL646 require separate positive and negative modules to match field device sinking or sourcing layouts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: No.\u003c\/strong\u003e The internal input circuit topology accommodates both positive and negative logic wiring configurations. Connecting the single module common terminal to the positive rail configures the module for negative logic (sinking), while connecting the common terminal to the negative return rail establishes positive logic (sourcing) operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be installed or removed from the backplane while the chassis power supply is energized?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: No.\u003c\/strong\u003e The Series 90-30 chassis architecture lacks online hot-swap capabilities. Removing or inserting the IC693MDL646 while the 5 VDC and 24 VDC backplane rails are energized will cause inductive current spikes that risk damaging the logic-side isolation optocouplers.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Insertion Mechanical Locking:\u003c\/strong\u003e Isolate all primary power before slot engagement. Insert the module top tab into the corresponding chassis upper pivot point, rotate downwards until the base connector registers with the backplane plug, and press firmly to seat. Secure the lower module faceplate screws to confirm mechanical stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Terminal Current Limits:\u003c\/strong\u003e Because all 16 discrete input channels share a single common line, verify that field wiring termination point blocks do not exceed continuous current capability ratings during simultaneous channel activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding and Cable Pathing:\u003c\/strong\u003e Route 24 VDC discrete wire bundles separately from high-voltage AC lines or motor power circuits to mitigate induced noise spikes. For long distances or electrically harsh paths, use shielded cable networks with the shield grounded solely at the chassis end plate.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44217257001059,"sku":"IC693MDL646E","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/570._54dc9405-d2bd-428e-89b4-40776afafbb5.jpg?v=1779868394","url":"https:\/\/www.autocontrolglobal.com\/products\/ic693mdl646-ge-fanuc-discrete-input-module-new-original-stock","provider":"AutoControl Global","version":"1.0","type":"link"}