Allen Bradley 1746-P4 SLC 500 Power Supply Module

Overview

The Allen Bradley 1746-P4 is a power supply module built for the SLC 500 PLC series. It provides stable and efficient power distribution to processors and I/O modules, ensuring reliable operation in industrial automation and control systems. The module is suitable for continuous-duty applications in manufacturing and process environments.

General Information

Part Number: 1746-P4

Manufacturer: Allen Bradley

Brand: Rockwell Automation

Country of Origin: United States

Series: SLC 500

Module Type: Power Supply Module

Input Type: AC power supply

Installation Method: Chassis-mounted module

Application: PLC power management and distribution

Compatibility: Allen Bradley SLC 500 systems

Power Specifications

Input Voltage Range: 170 to 265 V AC

Input Frequency: 47 to 63 Hz

Output Current at 5 V DC: 10 A

Output Current at 24 V DC: 1 A

Maximum Power Output: Approx. 174 W

Power Dissipation: High-efficiency industrial design

Protection Features: Overvoltage and overload protection

Communication & Interface

System Interface: Direct SLC 500 chassis connection

Power Distribution: Provides operating power to PLC processors and I/O modules

Status Indicators: LED indicators for power status monitoring

Cooling Method: Natural convection cooling

Wiring Type: Terminal-based AC input connection

System Compatibility: Compatible with standard SLC 500 racks

Environmental

Operating Temperature: 0 to +60 °C

Storage Temperature: −40 to +85 °C

Relative Humidity: 5% to 95% non-condensing

Shock Resistance: Industrial-grade shock tolerance

Vibration Resistance: Designed for factory automation applications

Protection Rating: Open-type module for enclosed cabinet installation

Dimensions & Weight

Dimensions (H × W × D): 145 × 110 × 140 mm

Weight: 1.11 kg

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