Allen-Bradley 1771-P4S | PLC 5 Power Supply Module

Specifications

  • Manufacturer: Allen Bradley

  • Product No.: 1771-P4S

  • Condition： 10 Items in Stock

  • Product Type: Power Supply Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 50g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Product Overview

The Allen-Bradley 1771-P4S is a Power Supply Module for PLC 5 automation systems. It delivers reliable 5V DC power to the backplane of any 1771 Universal I/O chassis, supporting smooth operation of installed modules.

Technical Specifications

Parameter Specification
Catalog Number 1771-P4S
Module Type Power Supply
Series 1771 Product Family
Input Voltage Range 97–132VAC
Nominal Input Voltage 120VAC
Input Frequency Range 47–63 Hz
Maximum Output Current 8A
Output Voltage 5V DC
Maximum Input Power 59 W (real), 89 VA (apparent)
Backplane Output Current 8A at 5V DC
Module Width 1-slot
Wire Size 14 AWG max (single wire only)
Built-in Fuse 1.5A, 250V, slow-blow
Paralleled Support -LSP, -LWP, -XP, -ZP, -P4S
Terminal Block 5-position (Wago 231-205/000-008 included)
Mounting Location 1771 Chassis, 1 Slot
Dimensions 1 Chassis Slot
UPC 10662468206041

Key Features

  • The 1771-P4S supports all 1771 Universal I/O chassis, including 1771-A1B to 1771-A4B, ensuring full compatibility.

  • Provides 8A output at 5V DC, delivering sufficient power for multiple modules within the chassis.

  • Built-in slow-blow fuse (1.5A, 250V) ensures protection against short circuits and overcurrent events.

  • Parallel operation is supported, allowing power sharing between multiple 1771-P4S units to increase available backplane power.

  • Compatible with 1771-CT cabling, allowing straightforward integration into existing PLC 5 systems.

  • Compact single-slot design simplifies installation and saves space within industrial control racks.

Application Benefits

The Allen-Bradley 1771-P4S guarantees stable and continuous power to PLC 5 systems, supporting operational efficiency and reliable control. Its robust construction, combined with parallel support, ensures system scalability without compromising performance.

 

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