{"product_id":"general-electric-ic693mdl645-series-90-30-24-volt-dc-positive-negative-logic-input-module","title":"General Electric IC693MDL645 Series 90-30 24 Volt DC Positive\/Negative Logic Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe General Electric IC693MDL645 is a 16-point, 24-volt DC positive\/negative logic input module designed for integration within the Series 90-30 Programmable Logic Controller (PLC) platform. This module features input characteristics that accommodate a wide range of user-supplied field devices, including mechanical pushbuttons, limit switches, and electronic proximity sensors. Current flowing into an individual input point updates the corresponding logic state within the PLC input status table (%I).\u003c\/p\u003e\n\u003cp\u003ePower for field input devices can be supplied via an external user source or through the isolated 24 VDC supply terminals (+24V OUT and 0V OUT) provided on compatible Series 90-30 power supply units. The unit mounts directly into any available I\/O slot on a 5-slot or 10-slot baseplate in a Series 90-30 system, utilizing a blue color-coded door label to signify low-voltage operation.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides 16 discrete input points arranged in a single group with a common power input terminal.\u003c\/li\u003e\n  \u003cli\u003eSupports both positive and negative logic input characteristics for flexible field device wiring.\u003c\/li\u003e\n  \u003cli\u003eFeatures two horizontal rows of green LED indicators (16 total) located at the top of the module for real-time ON\/OFF status monitoring of points A1-A8 and B1-B8.\u003c\/li\u003e\n  \u003cli\u003eIncludes a hinged door with a reversible insert for recording circuit identification and viewing internal wiring diagrams.\u003c\/li\u003e\n  \u003cli\u003eOffers 1500 V isolation between the field side circuitry and the logic backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDiscrete signal monitoring in industrial automation and process control systems.\u003c\/li\u003e\n  \u003cli\u003eInterfacing with pushbuttons, selector switches, and limit switches on machinery control panels.\u003c\/li\u003e\n  \u003cli\u003eMonitoring status signals from electronic proximity sensors and photoelectric detectors.\u003c\/li\u003e\n  \u003cli\u003eFactory automation upgrades and maintenance replacements for legacy Series 90-30 PLC architectures.\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\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eGeneral Electric\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCatalog Number \/ Model\u003c\/td\u003e\n      \u003ctd\u003eIC693MDL645\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Platform\u003c\/td\u003e\n      \u003ctd\u003eSeries 90-30 PLC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 VDC\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\u003eInputs per Module\u003c\/td\u003e\n      \u003ctd\u003e16 inputs (1 group with a single common)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation\u003c\/td\u003e\n      \u003ctd\u003e1500 V between field side and logic side\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Current\u003c\/td\u003e\n      \u003ctd\u003e7 mA typical at rated voltage\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 (On and Off)\u003c\/td\u003e\n      \u003ctd\u003e7 ms typical\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Power Consumption (5V)\u003c\/td\u003e\n      \u003ctd\u003e80 mA max (all inputs on) from 5V bus\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Power Consumption (24V)\u003c\/td\u003e\n      \u003ctd\u003e125 mA from isolated 24V bus or user supply\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\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eField Terminals:\u003c\/strong\u003e Removable terminal block connections supporting field wiring points 1 through 20, including dedicated 24V OUT and 0V OUT power terminals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Connector:\u003c\/strong\u003e Standard Series 90-30 bus connector interface for direct plug-in installation into baseplate I\/O slots.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e 16 green LEDs configured in two rows (A1-A8 and B1-B8) to display individual point logic status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure all rack power is removed from the Series 90-30 baseplate before inserting or removing the module.\u003c\/li\u003e\n  \u003cli\u003eInstall the module into any available I\/O slot of a standard 5-slot or 10-slot Series 90-30 baseplate.\u003c\/li\u003e\n  \u003cli\u003eVerify field device polarity matches the chosen positive or negative logic configuration during wiring.\u003c\/li\u003e\n  \u003cli\u003eConnect external field power to the appropriate input terminals or utilize the baseplate power supply output terminals while respecting current limitations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53770166698347,"sku":"IC693MDL645","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ic693mdl645_1200x1200_88ca270d-9f8a-42ab-9e16-ce375a47d862.jpg?v=1787737030","url":"https:\/\/www.plcprotech.com\/products\/general-electric-ic693mdl645-series-90-30-24-volt-dc-positive-negative-logic-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}