1-800-360-6802
[email protected]

GE / IP FANUC Series 90/30 In Stock

A Global Supplier of Industrial Electronics

1-800-360-6802

Mon-Fri 8AM-5PM EST

[email protected]

1756-PB50

★★★★★Rated 0/5 Based on 0 ratings.

Rate your purchase of the 1756-PB50

ControlLogix Series Image

ControlLogix Series Image

Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.

Original Packaging

$1048

1 In Stock

1 Yr PDF Supply warranty

What is Original Packaging?

Ships .

The Allen-Bradley 1756-PB50 DC Power Supply is an integral component of the 1756 ControlLogix system, serving as a reliable source of power for diverse industrial applications. This module operates within an input voltage range of 18 to 32V DC, with a nominal voltage of 24V DC, ensuring compatibility with various setups. It delivers a maximum input power of 85W at 50°C (122°F) and 70W at 60°C (140°F), with a corresponding maximum output power of 60W at 0 to 50°C (32 to 122°F) and 50W at 0 to 60°C (32 to 140°F). The power supply offers varying current capacities tailored to different voltage outputs, including 1.5A at 1.2V DC, 2A at 3.3V DC, 8A (at 50°C) and 6A (at 60°C) at 5.1V DC, and 2.5A (at 50°C) and 2.0A (at 60°C) at 24V DC. Its compact dimensions of 5.51 x 3.07 x 5.71 inches and a weight of 1.7 lbs make it suitable for space-constrained environments. Featuring 250V continuous isolation voltage and a maximum inrush current of 30A, it ensures robust electrical performance. This power supply module is seamlessly installed in the left slot of the 1756 ControlLogix chassis, compatible with various chassis models, including the 1756-A4, 1756-A7, 1756-A10, 1756-A13, and 1756-A17 (Series A, B, and C). Utilizing 2.5 mm sq. (14 AWG) solid or stranded copper wire with a rating of 90°C (194°F) or greater insulation (maximum 1.2 mm or 3/64 in.), it ensures secure and efficient wiring. Operating within an industrial environment, it withstands temperatures ranging from 0 to 60°C (32 to 140°F), accommodates a 30g operating shock, and maintains a relative humidity range of 5% to 95%, enhancing its suitability for demanding industrial applications. Notably, the 1756-PB50 DC Power Supply features Hold-Up time capability, allowing it to continue operation even when the input voltage falls below the minimum supply level, ensuring uninterrupted performance in critical situations.

Technical Specifications for 1756-PB50

ManufacturerRockwell Automation /Allen-Bradley
Product ID1756-PB50
Product TypeStandard DC Power Supply
Nom Input Voltage24 Volts DC
Input Voltage Range18-32 Volts DC
Isolation Voltage250 Volts Continuous
Max Inrush Current30 Amperes
Current Capacity1.5A at 1.2V; 2A at 3.3V; 8 A @ 50 °C (122 °F) 6 A @ 60 °C (140 °F) at 5.1V and 2.5 A @ 50 °C (122 °F) 2.0 A @ 60 °C (140 °F) at
Hold Up time30 ms @18...32V DC, 60 W 40 ms @18...32V DC, 50 W
Location1756 Chassis Left Side
Chassis Compatibility1756-A4/A, 1756-A7/A, 1756-A10/A, 1756-A13/A, 1756-A17/A, 1756-A4/B, 1756-A7/B, 1756-A10/B, 1756-A13/B, 1756-A17/B, 1756-A4/C, 1
Dimensions5.51 x 3.07 x 5.71 in (14.0 x 7.8 x 14.5 mm)
Weight1.7 lbs (0.77 kg)
Operating shock30g
Noncondensing relative humidity5 - 95%

PDF Supply sells used surplus products. PDF Supply is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PDF Supply come with PDF Supply’s 1-year, 2-year, or 3-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.