1771-P7D Series D

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Overview of Allen-Bradley 1771-P7D Series D Power Supply

The Allen-Bradley 1771-P7D is a 16 Amp, 5 Volt DC power supply designed for the PLC-5 modular I/O chassis series. This Series D power supply provides a reliable, regulated 5V DC power source required to operate the backplane and the modules installed in the 1771 I/O chassis. It is compatible with 1771-A1B to A4B chassis and delivers consistent power to support industrial control applications.

Key Features of 1771-P7D

  • Power output: 5 V DC, 16 Amp continuous current.
  • Input voltage: 120/220 V AC, single phase, 50/60 Hz.
  • Compatible with 1771-A1B, A2B, A3B, A3B1, and A4B chassis models.
  • Open type power supply requiring installation in an enclosure.
  • LED status indicators for power supply condition.
  • Mounting: slides into the left side of the I/O chassis.
  • Enclosure rating: suitable for industrial environments.
  • Designed for use in Pollution Degree 2 industrial environments.
  • Environmental ratings compliant with NEMA and IEC standards.
  • Thermal dissipation: approximately 55.4 BTU/hr.

Technical Specifications

Specification Details
Output Voltage 5 V DC regulated
Output Current 16 A continuous
Input Voltage 120/220 V AC, 50/60 Hz
Power Dissipation 55.4 BTU/hr
Operating Temperature 0 to 60 °C (32 to 140 °F)
Compatible Chassis 1771-A1B, A2B, A3B, A3B1, A4B
Mounting Left side of I/O chassis
Dimensions Height: 5.72 in (145.4 mm), Width: 1.37 in (34.8 mm), Depth: 5.15 in (131 mm)
Weight Approx. 1.2 kg (2.6 lbs)

Applications / Use Cases

The 1771-P7D power supply is ideal for providing reliable power to Allen-Bradley PLC-5 modular I/O chassis systems in industrial automation. It is commonly used in manufacturing, process control, and machine automation where consistent voltage and current delivery are essential for system stability and performance.

1771-P7D Series D

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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