Allen-Bradley 1769-PA4 Compact I/O 120/240V AC Expansion Power Supply
Price range: $235.29 through $971.85
The Allen-Bradley 1769-PA4 is a Compact I/O expansion power supply that delivers 4A at 5V DC and 2A at 24V DC to a bank of 1769 I/O modules. It is built for the Allen-Bradley CompactLogix 1769 system. Key ratings: 120/240V AC Input, 4A @ 5V DC, 2A @ 24V DC. TCI offers the 1769-PA4 in New, Surplus and Used condition, ready to replace a failed unit or expand an existing system.
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Description
- Part Number: 1769-PA4
- Manufacturer: Allen-Bradley
- Type: AC Expansion Power Supply
- Series: CompactLogix 1769 Series
- Application: System Power Distribution
- Size // Rating: 120/240V AC Input, 4A @ 5V DC, 2A @ 24V DC
- Connection Type: Compact I/O Bus / Terminal Block Input
- Compatibility: Allen-Bradley CompactLogix 1769 System
TCI is not an authorized Allen-Bradley distributor.
Warranty Coverage
This product is backed by a TCI Supply 1 year Warranty.
Industrial Repair Services
Need your existing hardware restored? We offer professional diagnostic, refurbishment, and repair services for 1769-PA4. Contact our team for a quote.
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Description
The Allen-Bradley 1769-PA4 is a Compact I/O expansion power supply that delivers 4A at 5V DC and 2A at 24V DC to a bank of 1769 I/O modules. The power supply provides the regulated power that the controller and modules need to operate. CompactLogix and Compact I/O form Allen-Bradley's rackless, mid-range control platform, where modules lock together side by side on DIN rail or a panel. Controllers run the Logix programming environment shared with ControlLogix. The 1769-PA4 is typically used for system power distribution.
Key ratings for the 1769-PA4: 120/240V AC Input, 4A @ 5V DC, 2A @ 24V DC. It connects through Compact I/O bus / terminal block input and is compatible with the Allen-Bradley CompactLogix 1769 system. Because it matches the original catalog number, it can be dropped into an existing CompactLogix / Compact I/O installation as a direct replacement, or added to expand the system. TCI stocks the 1769-PA4 in New, Surplus and Used condition, and each condition is priced separately. Select a condition above to see its price, or contact TCI for help confirming the right part for your application.
Frequently Asked Questions
What is the Allen-Bradley 1769-PA4 used for?
The 1769-PA4 is a Compact I/O expansion power supply that delivers 4A at 5V DC and 2A at 24V DC to a bank of 1769 I/O modules. It is typically used for system power distribution.
What systems is the 1769-PA4 compatible with?
The 1769-PA4 is designed for the Allen-Bradley CompactLogix 1769 system. It connects through Compact I/O bus / terminal block input.
What are the key specifications of the 1769-PA4?
Key ratings for the 1769-PA4: 120/240V AC Input, 4A @ 5V DC, 2A @ 24V DC. Always confirm the specifications against your existing hardware before installation.
What conditions is the 1769-PA4 available in?
TCI offers the 1769-PA4 in New, Surplus and Used condition. Each condition is priced separately; choose one from the Condition menu to see its price.
Is TCI an authorized Allen-Bradley distributor?
No. TCI is not an authorized Allen-Bradley distributor. TCI supplies the 1769-PA4 as an independent source of new, surplus and used automation parts.


