1771-P4S

Product Overview

Allen-Bradley 1771-P4S is a power supply module for PLC-5 systems, designed for 120V AC input and providing stable 5V DC output at up to 8A for the backplane.

Electrical Input

• Input voltage: 120V AC

• Input range: 97–132V AC RMS

• Frequency: 47–63 Hz

• Fuse: 1.5A, 250V, slow-blow

Output Specifications

• Backplane output voltage: 5V DC

• Maximum output current: 8A

Environmental Conditions

• Operating temperature: 0 to 60°C (32 to 140°F)

• Storage temperature: -40 to 85°C (-40 to 185°F)

• Relative humidity: 5–95%, non-condensing

Physical Characteristics

• Chassis slot width: 1 slot

• Wire size: 14 AWG max (single wire only)

• Weight: 1.85 lbs (0.84 kg)

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