Allen-Bradley 1756-PB30XT ControlLogix-XT Power Supply

Product Overview

The Allen-Bradley 1756-PB30XT is a high-performance power supply module. It belongs to the ControlLogix-XT series. This unit delivers stable power to your chassis. It accepts a nominal input of 24 Volts DC. The input range spans from 18 to 32 Volts DC. This flexibility supports various industrial power sources. The module offers a continuous isolation voltage of 250 Volts. This feature protects sensitive components from electrical noise. The 1756-PB30XT is built for harsh environments. Its design ensures long-term reliability in demanding applications.

Application Scenarios

This power supply is ideal for factory automation systems. It works perfectly in process control environments. Use it in oil and gas applications. It also suits water treatment facilities. The unit supports material handling operations. It is a key component in robotic control cabinets. The 1756-PB30XT excels in extreme temperature conditions. It is perfect for outdoor installations. The module is also great for mining operations. It provides stable power to critical control loops.

Technical Specifications

The 1756-PB30XT has a maximum inrush current of 20 Amperes. It provides multiple output currents. These include 1.5 A at 1.2 V. It also delivers 4 A at 3.3 V. The unit supplies 8 A at 5.1 V. It offers 1.75 A at 24 V. The module mounts on the left side of a 1756 chassis. Its dimensions are 5.51 x 4.41 x 5.71 inches. The weight is 2.10 lbs or 0.95 kg. This device ensures efficient power conversion. It meets rigorous industrial standards.

Installation & Maintenance Guide

First, ensure the chassis power is off. Slide the 1756-PB30XT into the left slot. Secure it with the locking mechanism. Connect the 24V DC input wires. Verify the polarity is correct. Power on the system to check the status. The module requires minimal maintenance. Periodically inspect the connections for tightness. Keep the area free of dust and debris. Replace the unit only if a fault occurs. Follow all local safety codes during installation.

Packing List

The package includes one 1756-PB30XT power supply module. It also contains a product documentation booklet. No additional cables are included. The unit is packed in anti-static material. This ensures safe transit. We ship via FedEx, UPS, or DHL. The package is designed for industrial logistics. It protects the module from physical damage.