{"product_id":"allen-bradley-1746-io12dc-digital-dc-input-module","title":"Allen-Bradley 1746-IO12DC SLC 500 Combination I\/O Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1746-IO12DC is a combination input\/output module designed for the SLC 500 programmable controller system. This module provides a versatile solution for applications requiring a mix of digital inputs and relay outputs within a single slot. Please note that this product has been discontinued by the manufacturer, with an official cancellation date of August 31, 2018.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated design featuring 6 digital input points and 6 relay output points.\u003c\/li\u003e\n\u003cli\u003eSupports a wide operating voltage range of 10-30 VDC for input signals.\u003c\/li\u003e\n\u003cli\u003eReliable relay output switching for control of external devices.\u003c\/li\u003e\n\u003cli\u003eCompact footprint suitable for standard SLC 500 chassis mounting.\u003c\/li\u003e\n\u003cli\u003eCompatible with existing SLC 500 backplane configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is typically utilized in industrial automation environments where space-saving I\/O density is required, such as small-scale machine control, process monitoring, and relay-based logic execution in legacy Allen-Bradley control systems.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1746-IO12DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e6 Points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e6 Points (Relay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e10-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Rating\u003c\/td\u003e\n\u003ctd\u003e1.5 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley SLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC chassis power is completely disconnected before attempting to insert or remove the module.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is firmly seated in the backplane connector to ensure proper communication with the processor.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for input signals to minimize electromagnetic interference (EMI) in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the module to allow for proper thermal dissipation.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (electrostatic discharge) precautions when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the 1746-IO12DC still supported by the manufacturer?\u003c\/strong\u003e\u003cbr\u003eNo, this module was discontinued on August 31, 2018. It is primarily available as a spare part for maintenance of legacy systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of this combination module?\u003c\/strong\u003e\u003cbr\u003eThe 1746-IO12DC combines 6 DC input points and 6 relay output points into one module, allowing for a compact I\/O configuration in SLC 500 racks.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44019549044826,"sku":"1746-IO12DC","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_b6cb5ee9-3035-4c70-a96d-d0f851bbf8e7.jpg?v=1788654732","url":"https:\/\/www.spareoil.com\/ar\/products\/allen-bradley-1746-io12dc-digital-dc-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}