{"product_id":"ge-fanuc-ic670mdl644-field-control-fast-input-module","title":"General Electric IC670MDL644 16-Point 24VDC Discrete Fast Input Module","description":"\u003cp\u003eThe General Electric IC670MDL644 is a high-performance 16-point discrete input module designed for the GE Field Control I\/O system. Engineered for rapid signal processing, this module supports both positive and negative logic configurations, providing flexibility for various industrial control applications. It features integrated LED status indicators for each input channel and a dedicated power status LED for the field supply.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 discrete input channels in a single group.\u003c\/li\u003e\n\u003cli\u003eSupports both positive and negative logic (source\/sink).\u003c\/li\u003e\n\u003cli\u003eFast response time: 25µs typical ON response.\u003c\/li\u003e\n\u003cli\u003eIntegrated optoisolation between field inputs and internal logic.\u003c\/li\u003e\n\u003cli\u003eStatus LEDs provide visual confirmation of input states and power health.\u003c\/li\u003e\n\u003cli\u003eRequires external 24VDC power for field devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomotive assembly line monitoring and quality control checkpoints.\u003c\/li\u003e\n\u003cli\u003eOil, gas, and petrochemical facility valve position monitoring.\u003c\/li\u003e\n\u003cli\u003eHigh-speed manufacturing and packaging lines requiring fast signal throughput.\u003c\/li\u003e\n\u003cli\u003eWater treatment and utility infrastructure for remote pump and sensor monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIC670MDL644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0 to 30VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e8.0mA per point at 24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-State Current\u003c\/td\u003e\n\u003ctd\u003e3.0mA to 8mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State Current\u003c\/td\u003e\n\u003ctd\u003e0mA to 1.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e3K Ohm typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation (User to Logic)\u003c\/td\u003e\n\u003ctd\u003e250VAC continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation (User to Ground)\u003c\/td\u003e\n\u003ctd\u003e1500VAC for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Power Consumption\u003c\/td\u003e\n\u003ctd\u003e80mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure all power is disconnected from the Bus Interface Unit and field supply before installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eTo mount, tilt the I\/O terminal block and hook the rear tabs securely over the top of the DIN rail.\u003c\/li\u003e\n\u003cli\u003ePivot the assembly downward until the spring-loaded latches engage with an audible click.\u003c\/li\u003e\n\u003cli\u003eTighten the DIN rail clamp screw to ensure the module is firmly seated and prevented from lateral movement.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable routing to separate signal wires from high-voltage or high-EMI sources to ensure signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the IC670MDL644?\u003c\/h3\u003e\u003cp\u003eThe IC670MDL644 acts as a bridge between field devices, such as limit switches or proximity sensors, and the GE Field Control Bus Interface Unit, converting 24VDC signals into digital data.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eYes, while the module draws logic power from the internal bus, an external 24VDC power supply is required to energize the field-side input devices.\u003c\/p\u003e\u003ch3\u003eCan this module be used with different logic types?\u003c\/h3\u003e\u003cp\u003eYes, the module is designed to support both positive (source) and negative (sink) logic, allowing for versatile integration into existing control architectures.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44012269961306,"sku":"IC670MDL644","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_e6277601-6d20-4a80-8248-187708ccafd0.jpg?v=1788572069","url":"https:\/\/www.spareoil.com\/products\/ge-fanuc-ic670mdl644-field-control-fast-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}