Brand:Allen Bradley PLC Item No.:Allen Bradley 1769-PA2 Product Origin:USA Product Dimensions:118 x 87 x 70 mm Product Weight:0.62 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 1769-PA2 is a Compact I/O power supply module designed to provide stable backplane power for 1769 series expansion modules. It is commonly installed in CompactLogix and MicroLogix systems where additional I/O capacity is required beyond the controller’s integrated power limits.
The module supports modular system layouts and helps maintain reliable power distribution across Compact I/O assemblies in industrial control panels.
Electrical Ratings and Physical Specifications
Parameter
Specification
Manufacturer
Allen Bradley
Catalog Number
1769-PA2
Module Type
Power Supply Module
Product Family
Compact I/O
Input Voltage
85 to 265V AC
Input Frequency
47 to 63 Hz
Output Capacity
2A at 5V DC / 0.8A at 24V DC
Inrush Current
25 A Maximum
Power Consumption
Approx. 100 VA
Isolation Voltage
75V Continuous
Mounting Method
DIN Rail / Panel Mount
Operating Temperature
0°C to 60°C
Storage Temperature
-40°C to 85°C
Dimensions
Approx. 118 x 87 x 70 mm
Weight
Approx. 0.62 kg
Compatible Platforms
CompactLogix, MicroLogix 1500, 1769 Compact I/O
Recommended Related Modules
Model
Description
1769-L33ER
CompactLogix Controller
1769-ECR
End Cap Terminator
1769-IF4
Analog Input Module
1769-OB16
Digital Output Module
1769-OW8
Relay Output Module
1769-OF8V
Analog Output Module
Common Allen Bradley Modules in Compact Systems
Model
Function
1756-L81E
ControlLogix Processor
1756-EN2T
EtherNet/IP Communication Module
1734-AENTR
POINT I/O Ethernet Adapter
5069-IB16
Compact 5000 Input Module
2711P-T12W22D9P
PanelView Plus Terminal
2080-LC50-48QWB
Micro850 Controller
Typical Application Environments
The 1769-PA2 power supply module is used in modular automation systems that require additional backplane power for Compact I/O expansion modules.
Typical applications include:
Manufacturing automation systems
Packaging machinery
Conveyor control systems
Material handling equipment
Water treatment systems
Industrial machine panels
OEM automation equipment
Process control applications
The module supports stable operation of connected Compact I/O modules within distributed and local control architectures.
Functional Characteristics
The 1769-PA2 is designed for modular industrial control systems where reliable power distribution is required for Compact I/O assemblies.
Main features include:
AC input power support
Compact installation design
Integration with 1769 Compact I/O platforms
DIN rail and panel mounting compatibility
Support for local and expansion I/O configurations
Backplane power distribution for multiple modules
Suitable for industrial control cabinets
Its structure allows flexible installation in systems requiring scalable Compact I/O configurations.
Technical FAQs
1. What is the main purpose of the 1769-PA2?
The module supplies backplane power to 1769 Compact I/O modules.
2. Which systems are compatible with the 1769-PA2?
It is compatible with CompactLogix, MicroLogix 1500, and 1769 Compact I/O systems.
3. What input voltage does the module support?
The module supports 85 to 265V AC input power.
4. Can the module be mounted on a DIN rail?
Yes. DIN rail and panel mounting are both supported.
5. What is the output capacity of the power supply?
The module provides 2A at 5V DC and 0.8A at 24V DC.
6. Is the 1769-PA2 used for field device power?
It is primarily designed to supply backplane power for Compact I/O modules.
7. What industries commonly use this module?
It is widely used in manufacturing, process automation, packaging, and machine control systems.
8. What is the operating temperature range?
The operating temperature range is 0°C to 60°C.
9. Can the 1769-PA2 support expansion I/O configurations?
Yes. It is commonly used in Compact I/O expansion assemblies.
10. Why is a separate Compact I/O power supply required?
Additional power supplies help maintain stable operation when multiple I/O modules are installed in the system.
