{"product_id":"allen-bradley-1746-ht-termination-panel","title":"Allen-Bradley 1746-HT SLC 500 Termination Panel","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1746-HT is a specialized termination panel designed for use within the SLC 500 programmable logic controller system. This module serves as a critical interface component, facilitating efficient wiring and signal distribution for high-speed I\/O, encoder inputs, and drive control applications. It is engineered to support robust connectivity for industrial automation tasks requiring external power distribution and reliable signal termination.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for integration with SLC 500 I\/O systems.\u003c\/li\u003e\n\u003cli\u003eSupports high-speed input frequencies up to 250 kHz.\u003c\/li\u003e\n\u003cli\u003eProvides dedicated terminal points for E-Stop, encoder, and drive control signals.\u003c\/li\u003e\n\u003cli\u003eIncludes support for external power distribution (5VDC, 15VDC, and 24VDC).\u003c\/li\u003e\n\u003cli\u003eDesigned for standard rack mounting configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1746-HT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e250 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd\u003e90 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eRack Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC system power is disconnected before installing or removing the 1746-HT module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is securely seated in the rack to ensure proper backplane communication.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for high-speed encoder and drive signals to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eMaintain proper clearance around the module to ensure adequate ventilation and prevent overheating.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) handling procedures when touching internal components or connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1746-HT?\u003c\/h3\u003e\u003cp\u003eThe 1746-HT acts as a termination panel for the SLC 500 system, providing a centralized point for connecting high-speed inputs, encoders, and drive signals while distributing necessary auxiliary power.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eYes, the module is designed to handle external power inputs of 5VDC, 15VDC, and 24VDC to support connected field devices.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50647285235964,"sku":"1746-HT","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_50eb6ee5-19cc-4438-80bd-074905849ab3.jpg?v=1785055398","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1746-ht-termination-panel","provider":"Electronic PLC","version":"1.0","type":"link"}