{"product_id":"allen-bradley-1746-p7-power-supply-module","title":"Allen-Bradley 1746-P7 SLC 500 DC Power Supply Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1746-P7 is a specialized DC-input power supply module engineered for the SLC 500 programmable controller system. This module provides a reliable method for powering control racks in environments where standard AC mains power is not available or where battery-backed DC power is required. It accepts a wide input voltage range, making it highly effective for mobile applications, remote telemetry units, and specialized industrial test rigs.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for the Allen-Bradley SLC 500 chassis architecture.\u003c\/li\u003e\n\u003cli\u003eSupports a nominal input voltage of 12V or 24V DC.\u003c\/li\u003e\n\u003cli\u003eDynamic power output capacity that scales based on the input voltage level.\u003c\/li\u003e\n\u003cli\u003eProvides regulated DC backplane power for the processor and associated I\/O modules.\u003c\/li\u003e\n\u003cli\u003eCompact, single-slot form factor for efficient rack space utilization.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDC System Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10-30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input\u003c\/td\u003e\n\u003ctd\u003e12V \/ 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e20.0 Amps (minimum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Protection\u003c\/td\u003e\n\u003ctd\u003e1746-F1 or equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Power Requirement\u003c\/td\u003e\n\u003ctd\u003e50VA (12V) \/ 75VA (24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Real Input Power\u003c\/td\u003e\n\u003ctd\u003e50W (12V) \/ 75W (24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.99 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe 1746-P7 must be installed in the leftmost slot of the SLC 500 chassis.\u003c\/li\u003e\n\u003cli\u003eEnsure the system power is disconnected before installing or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation around the chassis to ensure adequate heat dissipation during operation.\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire gauges for the DC input terminals to minimize voltage drop.\u003c\/li\u003e\n\u003cli\u003eVerify that the input power source meets the minimum inrush current requirements to ensure reliable startup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat input voltages does the 1746-P7 support?\u003c\/h3\u003e\u003cp\u003eThe module is designed for a nominal input of 12V or 24V DC, with an operational range of 10-30V DC.\u003c\/p\u003e\u003ch3\u003eWhere should this module be mounted in the SLC 500 rack?\u003c\/h3\u003e\u003cp\u003eThe 1746-P7 is designed to occupy the far-left slot of the 1746 chassis, directly adjacent to the processor.\u003c\/p\u003e\u003ch3\u003eDoes the output power change based on the input voltage?\u003c\/h3\u003e\u003cp\u003eYes, the module's total power capacity scales with the input voltage; it provides higher capacity and efficiency when operating at 24V DC compared to 12V DC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48826238861502,"sku":"1746-P7","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_b0bbd586-59fe-49fe-ba54-dca216009950.jpg?v=1788286344","url":"https:\/\/www.autooiltech.com\/es\/products\/allen-bradley-1746-p7-power-supply-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}