{"product_id":"allen-bradley-1746-p2-slc-500-plc-power-supply-120-220-vac-70-w","title":"Allen-Bradley 1746-P2 SLC 500 PLC Power Supply 120\/220 VAC 70 W","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1746-P2 is a modular power supply for the SLC 500 series. It supports 120\/220V AC input, delivering 5 A at 5V DC and 0.96 A at 24V DC with built-in fuse protection for reliable operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 509.618px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003eRockwell Automation\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 39.2014px;\"\u003e\u003cstrong\u003ePart Number\/Catalog No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 39.2014px;\"\u003e1746-P2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003ePower Supply\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e70 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e120 to 220 Volts AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 39.2014px;\"\u003e\u003cstrong\u003eTypical line power requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 39.2014px;\"\u003e180VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eInrush Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e20 Amps\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 39.2014px;\"\u003e\u003cstrong\u003eBackplane Current (5 Volts)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 39.2014px;\"\u003e5 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 39.2014px;\"\u003e\u003cstrong\u003eInternal Current Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 39.2014px;\"\u003e5 A at 5V dc; 0.96 A at 24V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eOutput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e18 to 30 Volts DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eCPU Hold up time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e20 ms (full load) 3000 ms (no load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 39.2014px;\"\u003e\u003cstrong\u003eBackplane Current (24 Volts)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 39.2014px;\"\u003e0.46 Amps\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e47 to 63 Hertz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eLocation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e1746 Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e5.5 x 3.3 x 5.7 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 39.2014px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 39.2014px;\"\u003e0 to 60 Celsius\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 26.7428%; height: 19.6007px;\"\u003e\u003cstrong\u003eFuse Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.2572%; height: 19.6007px;\"\u003e1746-F1 or equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1746-P2\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 1746-P2 is part of the Allen-Bradley SLC 500 family, designed to provide regulated power to controllers and modules within a 1746 chassis. It accepts an input voltage range of 85–132V AC or 170–265V AC at 47–63 Hz, with a typical line requirement of 180 VA and an inrush current of up to 20 A. The module delivers 5 A at 5V DC and 0.96 A at 24V DC for the backplane, with an additional 200 mA user-power current capacity at 24V DC (18–30V range). Its CPU hold-up time is 20 ms at full load and up to 3000 ms with no load, ensuring short-term voltage loss resilience. The 1746-P2 features input-to-backplane isolation of 1800V AC RMS for 1 second, open-type enclosure, and jumper terminals for input voltage selection. Measuring 5.5 × 2.9 × 5.7 in and weighing 1.1 kg (2.5 lb), it operates from 0–60 °C and is equipped with short-circuit fuse protection against fire hazards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage flexibility: Supports dual input ranges of 85–132V AC or 170–265V AC at 47–63 Hz, making it adaptable for global installations and different industrial power standards.\u003c\/li\u003e\n\u003cli\u003ePower delivery: Provides a total output of 70 W, supplying 5 A at 5V DC and 0.96 A at 24V DC for the backplane, plus an additional 200 mA of user power at 24V DC (18–30V DC range) for field devices.\u003c\/li\u003e\n\u003cli\u003eHold-up performance: Ensures continuity during undervoltage events with a CPU hold-up time of 20 ms at full load and up to 3000 ms at no load, allowing controllers to remain powered through brief drops.\u003c\/li\u003e\n\u003cli\u003eElectrical isolation: Offers 1800V AC RMS isolation between input and backplane for 1 second, protecting sensitive control components against electrical faults and surges.\u003c\/li\u003e\n\u003cli\u003eProtection features: Integrated fuse protection provides safety against short-circuit conditions, reducing fire hazards while maintaining reliable operation.\u003c\/li\u003e\n\u003cli\u003eInrush current handling: Capable of withstanding up to 20 A inrush current at startup, preventing nuisance tripping when energizing the system.\u003c\/li\u003e\n\u003cli\u003eInstallation design: Compact, open-style enclosure with jumper terminals for input voltage selection; installs only in a 1746 SLC chassis to ensure compatibility and system integrity.\u003c\/li\u003e\n\u003cli\u003eEnvironmental endurance: Operates reliably within a 0–60 °C temperature range, making it suitable for diverse industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1746-P2 delivers the reliability and precision required for stable power distribution in SLC 500 automation systems.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47010507587882,"sku":"1746-P2","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/1746P2_700x_840e01ac-c04f-49d9-9cc5-c125a60d463f.webp?v=1718310473","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1746-p2-slc-500-plc-power-supply-120-220-vac-70-w","provider":"IQElectro","version":"1.0","type":"link"}