The 1769-PA4 Compact I/O power supply from Allen-Bradley provides reliable AC input power for CompactLogix controllers and I/O modules. It is designed to support medium-sized automation systems with stable DC outputs and flexible mounting options.
Main Features:
Series: CompactLogix 1769
Type: Power Supply Module
Input Voltage: 85–265 V AC, 47–63 Hz
Output Voltage: 5 V DC and 24 V DC
Output Current: 4 A at 5 V DC, 2 A at 24 V DC
Power Output: 75 W maximum
Mounting Options: DIN-rail or panel mount
Redundancy: Not supported
Net Weight: Approx. 0.75 kg
Performance and Reliability:
Response: Stable regulated DC outputs for CompactLogix 1769-L3x controllers and I/O modules
Consumption: 160 mA at 3.3 V DC typical
Operating Temperature: 0…60 °C (32…140 °F)
Storage Temperature: -40…85 °C (-40…185 °F)
Humidity: 5–95 % non-condensing
Certifications and Standards:
UL 508
CSA C22.2 No. 142
CE Marking
FM Class 1 Division 2
Application Scenarios
The 1769-PA4 is ideal for CompactLogix systems requiring reliable AC input power conversion to DC outputs. It is widely used in manufacturing, process control, and energy management applications where stable power supply is critical for automation controllers and I/O modules.
FAQ
Q: What controllers are supported by 1769-PA4? A: It powers CompactLogix 1769-L3x processors and associated I/O modules.
Q: What are the output ratings? A: 4 A at 5 V DC and 2 A at 24 V DC.
Q: Can it be mounted on DIN-rail? A: Yes, it supports both DIN-rail and panel mounting.
