{"product_id":"ge-ic200mdd840-discrete-i-o-module-32-point-combination-input-output","title":"GE IC200MDD840 Discrete I\/O Module – 32-Point Combination Input\/Output","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eWhen upgrading legacy discrete I\/O systems, the \u003cstrong\u003eGE IC200MDD840\u003c\/strong\u003e Discrete I\/O Module offers a reliable, high-density solution. Part of the VersaMax I\/O series from GE Intelligent Platforms (now under Emerson Automation), this module combines 20 positive-logic 24 VDC inputs with 12 Form A relay outputs rated at 2.0 A. Designed to replace older, bulkier modules, the IC200MDD840 simplifies wiring and reduces panel space while maintaining robust performance.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eKey specifications of the \u003cstrong\u003eGE IC200MDD840\u003c\/strong\u003e ensure compatibility with common industrial controls:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24 VDC nominal (range 0–30 VDC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-State Current:\u003c\/strong\u003e 2.0 to 5.5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Current:\u003c\/strong\u003e 0–0.5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Rating:\u003c\/strong\u003e 2.0 A per point for resistive loads (5–265 VAC or 5–30 VDC); 0.2 A for 31–125 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Draw:\u003c\/strong\u003e 375 mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 110 mm x 66.8 mm x 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicators:\u003c\/strong\u003e Individual channel and OK LED\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRelay outputs are arranged in two groups of six, each group isolated from the other. Inputs are split into two groups of ten, with configurable digital filter times (0, 0.7, or 1.0 ms) to eliminate false signals in noisy environments.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the \u003cstrong\u003eGE IC200MDD840\u003c\/strong\u003e module onto a VersaMax backplane (sold separately). Connect external power to the output loads as the module draws power from the backplane only. For input wiring, use sourcing\/positive-logic wiring; the module returns current on common. Ensure the filter time is set appropriately via software to match your application's electrical noise level. Verify that the total output load per group does not exceed 8.0 A to avoid overheating.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGE IC200MDD840\u003c\/strong\u003e integrates seamlessly with VersaMax NIUs and CPUs, handling I\/O processing via the backplane bus. It works with GE Fanuc PLC systems that support the VersaMax I\/O architecture. The module does not support channel-to-channel isolation, so plan wiring accordingly. It can be combined with other VersaMax modules (analog, discrete, special function) in the same rack for a complete automation solution.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eIf relay outputs fail to energize, check the external power supply (0–125 VDC or 0–265 VAC) and ensure the load is within the 10 mA minimum. For input reading errors, adjust the filter time to mitigate noise. A steady OK LED indicates normal operation; a flashing or off LED suggests backplane communication failure or power loss. Always verify the backplane current draw does not exceed 375 mA to prevent module shutdown.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the \u003cstrong\u003eGE IC200MDD840\u003c\/strong\u003e, confirm your system's backplane type (VersaMax standard or expansion) and power requirements. This module replaces older 16-point or 24-point I\/O combinations with a compact 32-point design. For genuine, tested units, source from trusted suppliers like \u003cstrong\u003eUBEST Automation\u003c\/strong\u003e (ubest101.myshopify.com) to ensure reliable operation and warranty support.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default","offer_id":44403980959843,"sku":"IC200MDD840","price":273.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/IC200MDD840_1.jpg?v=1785018020","url":"https:\/\/www.plcsourcepro.com\/products\/ge-ic200mdd840-discrete-i-o-module-32-point-combination-input-output","provider":"PLC Source PRO","version":"1.0","type":"link"}