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1756-PB30XT

Allen-Bradley | DC Power Supply 1756-PB30XT

In stock (11 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1756-PB30XT

  • Product Type: Power Supply Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 950g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Allen-Bradley ControlLogix-XT 1756-PB30XT DC Power Supply

The 1756-PB30XT is an extended temperature DC power supply from the Allen-Bradley ControlLogix-XT series. Rockwell Automation designed this power supply for harsh industrial environments with operation from -25°C to 70°C (-13°F to 158°F). It delivers 30W continuous output with multiple voltage rails.

Key Features

  • Extended temperature operation: -25°C to 70°C (-13°F to 158°F)
  • Designed for harsh industrial environments
  • Left-side chassis mounting only
  • Compact design: 5.51" x 4.41" x 5.71"
  • Lightweight: 2.1 lbs (0.95 kg)
  • 30G shock and 2G vibration resistance
  • Compatible with FlexLogix I/O XT products

Power Specifications

  • Input Voltage: 18-32V DC (24V nominal)
  • Max Inrush Current: 20A
  • Output Power: 30W continuous
  • Isolation Voltage: 250V continuous
  • Current Capacity: 1.5A @1.2V, 4A @3.3V, 8A @5.1V, 1.75A @24V

Environmental Ratings

  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Humidity: 5-95% non-condensing
  • Operating Shock: 30G
  • Vibration: 2G (10-500Hz)
  • Pollution Degree: 2

Compatible Chassis

  • 1756-A4LXT/B
  • 1756-A5XT/B
  • 1756-A7LXT/B
  • 1756-A7XT/B
  • 1756-A7XT/C
  • 1756-A10XT/C

Installation Requirements

  • Left slot mounting only
  • 14 AWG (2.5mm²) copper wiring
  • Wire rating: 90°C (194°F) minimum
  • Maximum insulation: 1.2mm (3/64")
  • Open enclosure design

Technical Documentation

📥 Download Product Datasheet PDF

FAQ

1. What is the part number for this power supply?

The part number is 1756-PB30XT.

2. What is the operating temperature range for the 1756-PB30XT?

It operates from -25°C to 70°C (-13°F to 158°F), making it ideal for extreme environments.

3. Where must this power supply be mounted in the chassis?

The 1756-PB30XT requires left slot mounting only in compatible ControlLogix-XT chassis.

🏷️ Tags: Power Supply Module
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  • Ensure compatibility with your current machinery or control systems.
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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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