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1769-PB4

Compact I/O 24 V DC Power Supply

Compact I/O 24 V DC Power Supply for supplying 1769 compact i/o and compatible compactlogix banks from a 24 v dc source. The exact catalog number, electrical rating and installed-system compatibility are checked before quotation.

BRANDAllen-Bradley
STOCK CONFIRMATIONLead time: 2–3 days
CONDITIONBrand new and original
WARRANTY12 months

Product overview

The Allen-Bradley 1769-PB4 is a Compact I/O 24 V DC Power Supply used for supplying 1769 compact i/o and compatible compactlogix banks from a 24 v dc source. It is commonly applied in compactlogix control systems, distributed 1769 i/o banks, machine-control cabinet expansion.

For a dependable replacement, order by the complete catalog number and confirm 24 v dc source capacity, 1769 bank power-distance calculation, left/right module arrangement, end cap and bus connectors.

COMMON APPLICATIONS

Installed-system context

  • CompactLogix control systems
  • Distributed 1769 I/O banks
  • Machine-control cabinet expansion

Tell us the controller, communication network and installed panel details. That context helps prevent a visually similar but incompatible replacement.

VERIFIED MODEL DATA

Technical specifications

Manufacturer
Allen-Bradley (Rockwell Automation)
Catalog number
1769-PB4
Product name
Compact I/O 24 V DC Power Supply
Input
19.2–31.2 V DC
5 V bus output
4 A
24 V bus output
1.7 A
Mounting
DIN rail or panel with 1769 modules
Platform
1769 Compact I/O / compatible CompactLogix systems

Technical values are compiled from official Allen-Bradley product documentation for this exact article number. Always check the delivered unit nameplate and revision before installation.

What to send for verification

  • • Complete catalog number and product name
  • • 24 V DC source capacity
  • • 1769 bank power-distance calculation
  • • left/right module arrangement
  • • end cap and bus connectors
  • • Quantity, destination and required condition

What your quotation will state

  • • Exact quoted article number
  • • New, surplus or refurbished condition
  • • Available quantity and estimated lead time
  • • Warranty and proposed shipping method

Active mature 1769 power supply; calculate both bus voltages and module placement.

BUYER QUESTIONS

Frequently asked questions

What is the Allen-Bradley 1769-PB4?

It is a Compact I/O 24 V DC Power Supply intended for supplying 1769 compact i/o and compatible compactlogix banks from a 24 v dc source.

Where is the 1769-PB4 normally used?

Typical uses include compactlogix control systems, distributed 1769 i/o banks, machine-control cabinet expansion.

What should be checked before ordering?

Confirm the complete catalog number, then verify 24 v dc source capacity, 1769 bank power-distance calculation, left/right module arrangement, end cap and bus connectors.

Can a similar-looking Allen-Bradley product be substituted?

Not by appearance alone. Voltage, current, firmware, series, memory, communication ports, terminal bases and chassis compatibility can change between catalog numbers.

What information is needed for an inquiry?

Send the full catalog number, quantity, destination, required condition and, when replacing an installed unit, clear nameplate and wiring photos.

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