CJ1W-PA202 Power Supply Unit 14W 100-240VAC | Omron

The Original New Omron CJ1W-PA202 is a 14W AC power supply unit for the SYSMAC CJ series programmable logic controller (PLC) platform. It converts 100-240 VAC input to 5 VDC and 24 VDC outputs, providing reliable power to the CPU rack and connected I/O modules. The unit mounts to the left of the CPU in CJ-series racks and supports DIN rail or panel mounting. Designed with overcurrent and overvoltage protection, it delivers stable, maintenance-free operation for machine automation, material handling, and general factory control systems.

Core Engineering Highlights:
14W total output capacity | 5 VDC output at 2.8A + 24 VDC output at 0.4A | 85–264 VAC wide-range input | 50/60 Hz frequency | 90 x 45 x 81.6 mm | 200 g weight | IP20 protection | 0°C to +55°C operating temperature

Key Features:

• Original New Omron CJ1W-PA202 power supply unit

• 100-240 VAC wide-range input (85-264 VAC) for global compatibility

• 14W total output capacity

• 5 VDC output: 2.8A for powering the CPU and backplane

• 24 VDC output: 0.4A for powering I/O modules and field devices

• Overcurrent and overvoltage protection for reliable system operation

• DIN rail mounting for easy installation

• IP20 protection for control cabinet environments

• Maintenance-free operation – no battery required

• CE, cULus, NK, Lloyds certified

Applications:

• Power supply for SYSMAC CJ series PLC systems

• Rack power for CJ-series CPU units and I/O modules

• Control cabinet power distribution for industrial automation

• Machine control panels and factory automation systems

Technical Specifications:

System Compatibility:

• Compatible with Omron SYSMAC CJ1, CJ2, and NJ series CPU units

• Mounts to the left of the CPU unit on CJ-series CPU rack or expansion rack

• Compatible with all CJ-series power supplies, I/O units, and Special I/O Units

• Replaces CJ1W-PA202 with same form factor and specifications

Related Products:

• CJ1W-PA205R – 25W AC power supply (higher capacity, with RUN output)

• CJ1W-PA205C – 25W AC power supply (higher capacity)

• CJ1W-PD025 – 25W DC power supply (24 VDC input)

• CJ1W-PD022 – 19.6W DC power supply (24 VDC input)

• CJ2M-CPU32 – CPU unit with built-in EtherNet/IP

• CJ1W-ID211 – 16-point DC input unit

• CJ1W-OD212 – 16-point PNP transistor output unit

• CJ1W-OC211 – 16-point relay output unit

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Omron and SYSMAC are trademarks of Omron Corporation.