Allen Bradley 1756-PB75 ControlLogix Power Supply

Allen Bradley 1756-PB75 ControlLogix Power Supply

1756-PB75 Info.

Manufacturer: Rockwell Automation

Brand: Allen-Bradley

Part Number/Catalog No.: 1756-PB75

Series: ControlLogix

Module Type: DC Power Supply Module

Input Voltage: 24 Volts DC

Voltage Range: 18-32 Volts DC

Input Power: 95 Watts

Power Output: 75 Watts at 60 Celsius

Chassis: Series B

Location: Chassis - Left

Weight: 2.5 pounds (1.1 kilograms)

Dimensions: 5.5 x 4.4 x 5.7 inches

Operating Temperature: 32-140 Fahrenheit (0-60 Celsius)

1756-PB75 Introduction

The 1756-PB75 ControlLogix Standard DC Power Supply by Allen-Bradley is a DC power source module positioned on the left side of the 1756-A4, 1756-A7, 1756-A10, 1756-A13, and 1756-A17 chassis of 1756 ControlLogix devices that also provide power to the chassis backplane.

The 1756-PB75 has an input voltage range between 18 and 32V DC with 24V DC nominal and a power rating of 95W input power and 75W maximum output power at 0-60 °C.

The module has a maximum surge current of 30A and a signal hold up time of 35ms at 18V DC, 40ms at 24V DC, and 40ms at 32V DC.

It has a current capacity of 1.5A at 1.2V, 4A at 3.3V, 13A at 5.1V, and 2.8A at 24V DC.

The 1756-PB75 has an isolation voltage of 250V using a reinforced insulation type tested at 3500V DC for the 60s between power input-to-backplane.

Its circuitry uses 2.5 mm2 (14 AWG) stranded or solid copper wire with a 0.8 N?m (7 lb?in) conductor screw torque.

The 1756-PB75 has a designated T4 ATEX, IEC, and North America temperature codes and it comes with an open-style enclosure.

It has a 0-60 °C (32-140 °F) functional temperature range at a relative humidity condition of 5-95% without condensation.

The 1756-PB75 has an operational shock rating of 30G and it can withstand an operational vibration of 2.0G at 10-500Hz.

It weighs approximately 0.95 kg (2.10 lb) and has a shipping dimension of 14.0cm x 11.2cm x 14.5cm (5.51in x 4.41in x 5.71in).

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