{"product_id":"general-electric-ic693mdl644-series-90-30-24-vdc-negative-logic-fast-input-module","title":"General Electric IC693MDL644 Series 90-30 24 VDC Negative Logic Fast Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe General Electric IC693MDL644 is a 16-point, 24 VDC negative logic fast input module designed for GE Fanuc Series 90-30 programmable logic controller systems. It provides the digital interface between the PLC backplane and external discrete field devices that require rapid signal acquisition, such as high-speed proximity switches, optical sensors, pushbuttons, and limit switches. Operating with negative logic circuitry, the input channels source current out to external input devices that switch the signal circuit to the negative power reference.\u003c\/p\u003e\n\u003cp\u003eUnlike standard Series 90-30 DC discrete modules that feature typical signal filtering delays of 7 ms, the IC693MDL644 delivers an accelerated response time of typically 1 ms. All 16 points are organized in a single common group, sharing an internal common circuit served through a front-mounted 20-position removable terminal connector. High-voltage isolation protects the internal backplane logic circuitry against field transients and ground fault noise.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e16 discrete DC input channels in a single common group.\u003c\/li\u003e\n  \u003cli\u003eFast input response time rated at typically 1 ms for time-critical sensing.\u003c\/li\u003e\n  \u003cli\u003eNegative logic design where field switches connect between input terminals and the negative supply bus.\u003c\/li\u003e\n  \u003cli\u003e1500 V isolation between field-side input circuits and PLC logic side.\u003c\/li\u003e\n  \u003cli\u003eTwo rows of green LED indicators (A1 to A8 and B1 to B8) displaying real-time ON\/OFF channel status.\u003c\/li\u003e\n  \u003cli\u003eRemovable 20-terminal front connector block to facilitate fast wiring, module maintenance, and board replacement.\u003c\/li\u003e\n  \u003cli\u003eStandard blue faceplate insert marking designating low-voltage DC module classification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModule Type\u003c\/td\u003e\n      \u003ctd\u003eDiscrete DC Fast Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Platform\u003c\/td\u003e\n      \u003ctd\u003eGE Fanuc Series 90-30\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCatalog Number\u003c\/td\u003e\n      \u003ctd\u003eIC693MDL644\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n      \u003ctd\u003e16 points\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Groups\u003c\/td\u003e\n      \u003ctd\u003e1 group (16 points per common)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLogic Type\u003c\/td\u003e\n      \u003ctd\u003eNegative Logic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eResponse Time (Typical)\u003c\/td\u003e\n      \u003ctd\u003e1 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation\u003c\/td\u003e\n      \u003ctd\u003e1500 V between field circuits and PLC logic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Consumption (+5 VDC)\u003c\/td\u003e\n      \u003ctd\u003e5 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolated Backplane Current (+24 VDC)\u003c\/td\u003e\n      \u003ctd\u003e120 mA (or from user-supplied 24 VDC source)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStatus Indicators\u003c\/td\u003e\n      \u003ctd\u003e16 green LEDs (A1–A8 and B1–B8)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal Connector Type\u003c\/td\u003e\n      \u003ctd\u003e20-position removable screw terminal board\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eColor Code Identification\u003c\/td\u003e\n      \u003ctd\u003eBlue stripe on door insert (low-voltage DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e0 to 60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eField Wiring and Connections\u003c\/h3\u003e\n\u003cp\u003eField wiring connects directly to the 20-pin removable terminal strip on the front face of the module. Because the IC693MDL644 operates with negative logic, input circuits source current from within the module out through the field sensor or mechanical switch contacts. The returning line from each field device connects to the common negative (-) DC bus. Power to operate input field devices can be supplied via an external 24 VDC power supply or taken from the isolated +24 VDC supply available on the Series 90-30 baseplate power supply unit.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe IC693MDL644 installs in any standard discrete I\/O slot within a Series 90-30 baseplate rack, including 5-slot and 10-slot CPU racks, expansion baseplates, and remote I\/O baseplates. It is configured using Logicmaster 90, VersaPro, or Proficy Machine Edition software environments. The module is also supported within PACSystems RX3i architectures utilizing Series 90-30 expansion racks or through migration backplane adapters.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53770193142123,"sku":"IC693MDL644","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/IC693MDL644_1200x1200_71139d94-9539-4606-861b-5f8e39b4073d.jpg?v=1787738154","url":"https:\/\/www.plcprotech.com\/it\/products\/general-electric-ic693mdl644-series-90-30-24-vdc-negative-logic-fast-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}