Allen-Bradley ControlLogix 1756-PH75 | DC Power Supply Module

Product Description

The Allen-Bradley 1756-PH75 is a DC power supply module designed for ControlLogix Series B chassis. It provides stable and efficient power delivery for automation systems, ensuring reliable operation even under demanding industrial conditions.

Key Features

• Model 1756-PH75 DC power supply module

• Input Voltage 125 VDC nominal

• Voltage Range 90 … 143 VDC

• Input Power 95 W maximum

• Output Power 75 W continuous at 60°C

• Chassis Compatibility ControlLogix Series B, installed on the left side of the chassis

• Dimensions 5.51 × 4.41 × 5.71 in (140 × 112 × 145 mm)

• Weight 1.1 kg (2.5 lb)

• Operating Temperature 0 … 60°C (32 … 140°F)

Technical Specifications

• Module Type DC power supply for ControlLogix systems

• Output Stability Designed for consistent performance across full operating range

• Installation Location Left side of chassis for optimal power distribution

• Environmental Rating Suitable for industrial environments up to 60°C

Application Scenarios

• Industrial Automation Reliable power source for ControlLogix controllers and modules

• Process Control Ensures stable operation in distributed control systems

• High-Temperature Environments Rated for continuous use up to 60°C

• System Integration Compatible with Series B chassis for modular expansion

Similar Model Comparison

• 1756-PH75 High-output DC supply, 75 W at 60°C

• 1756-PA75 AC-powered variant with similar output capacity

• 1756-PB75 DC supply with different input voltage range

FAQ

• Q: What is the maximum output power of the 1756-PH75?  A: It delivers 75 W continuously at 60°C.

• Q: Where should the module be installed in the chassis?  A: On the left side of the ControlLogix Series B chassis.

• Q: What is the operating temperature range?  A: The unit supports operation from 0°C to 60°C.