1771-P7/C | Allen-Bradley | PLC5 Power Supply Module

Description

• Manufacturer: Rockwell Automation
• Part Number: 1771-P7/C
• Product Type: Power Supply
• Brand: Allen-Bradley
• Series: PLC5

Specifications

• Nominal Input Voltage: 120 or 220 V AC
• Input Voltage Range: 97-132 or 195-264 V AC
• Max Real Input Power: 108 W
• Max Apparent Input Power: 176 VA
• Max Transformer Load: 270 VA
• Backplane Output Current: 16 A (at 5 V DC)
• Frequency: 47-63 Hz
• Fuse: 3 A, 250 V, Normal-Blow
• Location: Stand-Alone
• Dimensions: 4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)
• Cabling:
  • 1771-CP1 Local
  • 1771-CP2 Remote 5 ft
  • 1771-CP3 Remote 5 ft
• Output Voltage: 5.06 V DC

Installation & Operation

• Usage: Powers 1771-A1B, -A2B, -A3B, -A3B1, or -A4B I/O chassis with an adapter module
• Mounting: Requires a minimum vertical distance of 6 inches for convection cooling
• Safety Precautions: Prevent electrostatic discharge and install without power to avoid electrical arcs
• Configuration Jumper: Set to the N position on the I/O chassis for correct operation

Environmental & Compatibility

• Compatible Systems: Works with PLC-5 family processors and Mini-PLC-2/02, /05, /16, /17
• Non-Compatibility: Not compatible with 1771-A1, -A2, or -A4 I/O chassis
• Paralleling: Not designed for parallel use, can cause damage and operational risks

Additional Notes

• Power Distribution: D-Shell power connector for PLC5 backplane
• Distance Requirements:
  • 1771-CP2: Maximum 5 ft from I/O chassis
  • 1771-CP1: Maximum 1.04 ft from I/O chassis
  • 1771-CP3: Maximum 5.5 ft from I/O chassis