Omron CJ1W-PA202 Power Supply Unit

The Omron CJ1W-PA202 is a compact AC-powered power supply unit for CJ-series PLC systems, providing 14 W output capacity to power the CPU, I/O, and expansion modules within a CJ-series rack. Designed for global voltage compatibility (85–264 VAC), it is well-suited for compact automation panels and control systems with limited power requirements.

Its slim form factor (only 45 mm wide) makes it a perfect choice for space-sensitive installations where efficiency and reliability are critical.

Technical Specifications

Model: CJ1WPA202
Series: CJ1W
Product Type: Power Supply Unit (PSU)
Mounting Type: DIN rail via CJ-series rack
Dimensions (W × H × D): 45 × 90 × 81.6 mm
Weight (Unpacked): 200 g
Degree of Protection: IP20
Module Type: Base-mounted PSU

Electrical Specifications

• Input Voltage Range (AC 50/60 Hz): 85 to 264 VAC
• Input Frequency: 50/60 Hz
• Power Output Capacity: 14 W
• Output Voltage: Internal 5 V / 24 V for CJ-series system use
• Power Output Type: For internal bus supply only (not external loads)
• RUN Output: Not included (see CJ1W-PA205R for models with RUN signal)

Mechanical & Installation

• Cooling Method: Natural convection
• Installation Orientation: Vertical mounting on CJ-series base unit
• Wiring Method: Screw terminal for AC input
• Protection Features: Overload and overvoltage protection via internal circuitry

Environmental Conditions

• Operating Temperature: 0 to 55°C
• Storage Temperature: –25 to +70°C
• Relative Humidity: 10% to 90% RH (non-condensing)
• Altitude: Up to 2000 m
• Vibration Resistance: Conforms to IEC 60068-2-6
• Shock Resistance: Conforms to IEC 60068-2-27

Applications

Perfect for:

• Supplying system power to compact CJ-series PLC configurations
• Panel builders requiring a small-footprint PSU for Omron racks
• Distributed machine control with moderate I/O requirements
• Low power applications where 14 W is sufficient for CPU and I/O

Key Features & Benefits

✅ 14 W Power Output: Powers CPU and essential modules in small systems.

✅ Wide Input Voltage: 85–264 VAC compatibility for global installation.

✅ Compact Design: Just 45 mm wide for efficient space utilization.

✅ Reliable CJ-Series Integration: Seamless fit in Omron PLC racks.

✅ Industrial-Grade Build: Durable and protected for harsh environments.

📦 Available from Drive Outlet Megastore

The Omron CJ1W-PA202 delivers dependable, compact power for your CJ-series control system—perfect for space-constrained and energy-efficient automation panels.

Need help determining power requirements for your Omron PLC system?
Talk to our automation power specialists today.

Compact power. Global voltage. Drive Outlet powers Omron performance.