1756-PB72K ControlLogix Power Module Allen-Bradley

1756-PB72K Allen-Bradley ControlLogix DC Power Supply Overview

Key Technical Specifications

• Part Number: 1756-PB72K serves as the unique catalog number for this module.
• Series: The ControlLogix family delivers high-performance control for industrial applications.
• Input Voltage: 24 Volts DC nominal with an 18-32 Volts DC range.
• Input Power: 95 Watts peak maximum input power level.
• Output Power: 75 Watts at 60°C (140°F) maximum output.
• Isolation Voltage: 250 Volts continuous withstand rating.
• Max Inrush Current: 30 Amps peak during power-on sequence.
• Overcurrent Protection: 15 Amperes protects the module from overloads.
• Hold-Up Time: 35 ms at 18V DC, 40 ms at 24V and 32V DC.

Current Capacity Ratings

• At 1.2 Volts DC: 1.5 Amps continuous output.
• At 3.3 Volts DC: 4 Amps continuous output.
• At 5.1 Volts DC: 10 Amps continuous output.
• At 24 Volts DC: 2.8 Amps continuous output.

Environmental and Mechanical Features

• Operating Temperature: The 1756-PB72K works from 32°F to 140°F (0°C to 60°C).
• Storage Temperature: -40°F to 185°F (-40°C to 85°C).
• Relative Humidity: 5% to 95% noncondensing for humid environments.
• Vibration Resistance: 5G at 10 to 500 Hz.
• Operating Shock: 30G withstands industrial impacts.
• Non-Operating Shock: 50G for shipping and storage.
• Enclosure: None (open-style chassis mounting).

Electrical Immunity Features

• Surge Transient Immunity: Protects against voltage spikes from switching loads.
• Conducted RF Immunity: Resists radio frequency interference on power lines.
• EFT/B Immunity: Handles fast electrical fast transients from industrial equipment.

Chassis Compatibility

• The 1756-PB72K works with Series A, B, and C chassis.
• Compatible chassis models include 1756-A17, 1756-A13, 1756-A10, 1756-A7, and 1756-A4.
• Install the module on the left side of any compatible 1756 I/O chassis.

Frequently Asked Questions (FAQ)

• Is the 1756-PB72K brand new and original?
  Yes, we supply only brand new and original Allen-Bradley products.
• Do you have the 1756-PB72K in stock?
  Yes, we keep the 1756-PB72K in our warehouse for immediate shipment.
• What is your shipping time for this power supply?
  We dispatch all orders within 5 business days after payment confirmation.
• Which carriers do you use for delivery?
  We ship via FedEx, UPS, and DHL for fast and trackable global delivery.
• Can I return the 1756-PB72K after purchase?
  Yes, we support returns within 30 days from the delivery date.
• What is the hold-up time on the 1756-PB72K?
  Hold-up time reaches 35 ms at 18V DC and 40 ms at 24V and 32V DC.
• Does the 1756-PB72K work with Series B chassis?
  Yes, the module is compatible with Series A, B, and C chassis.
• Can I use this power supply in a residential area?
  No, the 1756-PB72K is designed only for industrial environments.

Contact Information
For inquiries, please email sales@nex-auto.com or call +86 153 9242 9628 (WhatsApp).

Partner NexAuto Technology Limited