{"product_id":"allen-bradley-1746-p6-power-supply","title":"Allen-Bradley 1746-P6 SLC 500 48V DC Power Supply","description":"\u003cp\u003eThe Allen-Bradley 1746-P6 is a dedicated system power supply module engineered for the SLC 500 programmable controller platform. It is specifically designed to accept a 48V DC nominal input, making it an essential component for industrial applications where standard AC mains are unavailable, such as telecommunications infrastructure, remote solar installations, or battery-backed facility power systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for SLC 500 chassis-based systems.\u003c\/li\u003e\n\u003cli\u003eSupports a wide input voltage range of 30–60V DC.\u003c\/li\u003e\n\u003cli\u003eProvides 5.0 Amps at 5V DC and 0.96 Amps at 24V DC to the backplane.\u003c\/li\u003e\n\u003cli\u003eIncludes a dedicated 24V DC user power output (200 mA) for external field sensors or small auxiliary loads.\u003c\/li\u003e\n\u003cli\u003eHigh electrical isolation of 1800V AC RMS protects internal processor logic from external surges and noise.\u003c\/li\u003e\n\u003cli\u003eIntegrated hold-up time capabilities for stable operation during brief input power fluctuations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis power supply is intended for use in environments requiring DC-to-DC power conversion for control systems. It is commonly deployed in remote monitoring stations, mobile platforms, and critical infrastructure sites where 48V DC battery banks serve as the primary power source.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\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\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e48V DC (Range: 30–60V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Output (5V)\u003c\/td\u003e\n\u003ctd\u003e5.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Output (24V)\u003c\/td\u003e\n\u003ctd\u003e0.96 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Power Output\u003c\/td\u003e\n\u003ctd\u003e200 mA (18–30V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e20.0 A (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1800V AC RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC\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 is powered down before installing or removing the 1746-P6 module.\u003c\/li\u003e\n\u003cli\u003eVerify input voltage polarity before connecting to the terminal block to prevent damage to the unit.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate spacing around the power supply in the chassis to ensure proper airflow and heat dissipation.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for input power to minimize electromagnetic interference (EMI) in high-noise environments.\u003c\/li\u003e\n\u003cli\u003eConfirm the chassis backplane is properly grounded to the system earth to maintain safety and signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary input voltage for the 1746-P6?\u003c\/strong\u003e\u003cbr\u003eThe module is designed for a nominal 48V DC input, with an operational range between 30V and 60V DC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this module power external sensors?\u003c\/strong\u003e\u003cbr\u003eYes, the 1746-P6 features a dedicated 24V DC user power output rated at 200 mA, which can be used to supply field sensors or other low-power external devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this power supply compatible with all SLC 500 chassis?\u003c\/strong\u003e\u003cbr\u003eThe 1746-P6 is designed to fit standard SLC 500 modular chassis; always verify your specific chassis power budget requirements before installation.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44694511976536,"sku":"1746-P6","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_6aa7cdfd-7de8-4178-b62d-b83f7f3bfcfb.jpg?v=1788303469","url":"https:\/\/www.industriaxplc.com\/ar\/products\/allen-bradley-1746-p6-power-supply","provider":"IndustriaX Limited","version":"1.0","type":"link"}