CJ1W-PA205

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Overview of Omron CJ1W-PA205

The Omron CJ1W-PA205 is a power supply unit designed for the CJ series Programmable Logic Controllers (PLCs). It provides a wide input voltage range from 100 to 240 VAC (85 to 264 VAC operating) and delivers a stable 5 V DC output current of 5 A, with a maximum output power of 25 W. The unit supports DIN rail mounting and features screw terminal connections for secure wiring.

Key Features of Omron CJ1W-PA205

  • Input Voltage Range: 85 to 264 VAC, 50/60 Hz
  • Output Voltage: 5 VDC
  • Output Current: 5 A maximum (including CPU supply)
  • Maximum Output Power: 25 W
  • Mounting: DIN rail mountable
  • Terminal Type: Screw terminals
  • RUN Output Contact: SPST-NO, rated for 250 VAC 2 A resistive load
  • Replacement Notification Function: Not provided
  • Insulation Resistance: Minimum 20 MΩ at 500 V DC between external AC terminals and ground
  • Dielectric Strength: 2,300 VAC, 50/60 Hz for 1 minute
  • Noise Immunity: 2 kV on power supply line conforming to IEC61000-4-4
  • Vibration Resistance: Conforms to IEC60068-2-6 (5 to 8.4 Hz with 3.5mm amplitude; 8.4 to 150 Hz with acceleration of 9.8 m/s²)
  • Shock Resistance: Conforms to IEC60068-2-27 (147 m/s², 3 times in X, Y, and Z directions)
  • Operating Temperature Range: 0 to 55°C
  • Operating Humidity: 10% to 90% (non-condensing)
  • Enclosure: Panel mount
  • Weight: Approximately 350 g

Technical Specifications of CJ1W-PA205:

Model Number CJ1W-PA205
Manufacturer Omron
Input Voltage 85 to 264 VAC, 50/60 Hz
Output Voltage 5 VDC
Output Current 5 A max.
Power Output 25 W max.
Mounting DIN Rail
Terminal Type Screw terminal
RUN Output SPST-NO, 250 VAC 2A (resistive)
Insulation Resistance ≥ 20 MΩ at 500 VDC
Dielectric Strength 2,300 VAC, 1 min.
Vibration IEC60068-2-6 compliant
Shock IEC60068-2-27 compliant
Ambient Temperature 0 to 55°C
Weight 350 g

Applications / Use Case

The Omron CJ1W-PA205 power supply unit is intended to provide reliable and stable power for CJ series PLCs in industrial automation environments. Its wide voltage range and robust construction make it suitable for factory automation control panels requiring consistent 5 V power supply for CPUs and associated modules.

CJ1W-PA205

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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