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CJ1W-OD202

Omron CJ1W-OD202 Transistor Output Unit 8-Point 2A DC12-24V

SKU: CJ1W-OD202

USD 80.00

Omron CJ1W-OD202 is an 8-point transistor output unit for CJ series PLCs, providing 2A per point for high-current DC switching.

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Product Overview

The Omron CJ1W-OD202 is an 8-point transistor output module designed for CJ1 series programmable logic controllers, providing reliable digital output control for industrial automation applications. This module features NPN (sinking) transistor outputs rated at 0.5A per point, suitable for driving solenoids, relays, indicator lights, and other DC loads in standard industrial control applications. The CJ1W-OD202 operates on 12-24VDC load voltage, providing flexibility for various control system configurations. Each of the 8 output points includes individual LED status indicators, enabling quick visual verification of output states during commissioning, troubleshooting, and routine maintenance. The module connects to field wiring through a 20-pin connector, providing secure and organized connections for all output points. The fast response time ensures precise timing control in high-speed applications. Built-in protection features include short circuit protection and overload protection, safeguarding both the module and connected field devices from damage due to wiring faults. The CJ1W-OD202 mounts directly to the CJ1 backplane, drawing logic power from the PLC power supply while field power is connected through the external connector. Applications include solenoid valve control in packaging and manufacturing equipment, indicator and alarm outputs, relay driving for motor starters, and general discrete output control in industrial automation systems.

  • SKU: CJ1W-OD202
  • Series: CJ1W
  • Voltage: 24V
  • I/O: 8 I/O

Best-Fit Applications

  • Solenoid valve control
  • Indicator light driving
  • Relay actuation
  • Alarm output circuits
  • Process control outputs
  • Packaging machinery control
  • Assembly equipment outputs
  • General industrial switching

Buying Checklist

  • Reliable transistor switching
  • Individual status LEDs for diagnostics
  • Fast response for precise control
  • Built-in short circuit protection
  • Standard CJ1 compatibility
  • Easy wiring with connector
  • Proven Omron quality
  • Compact space-saving design

Technical Specifications

Model CJ1W-OD202
Series CJ1W
Type Transistor Output Unit
Output Points 8 points
Output Type NPN (sinking)
Load Voltage DC12-24V
Output Current 2A per point, 8A per unit
Leakage Current 0.1mA max
ON Resistance 0.1Ω max
Response Time 0.5ms ON, 1ms OFF
Common 8 points/common, 1 circuit
Protection Short-circuit, overload
Connection Removable terminal block
Current Consumption 110mA at 5VDC
Mounting CJ series backplane

FAQ for CJ1W-OD202

What loads can this output unit switch?
2A per point: solenoid valves, small contactors, indicator lamps, small DC motors (under 50W). For higher current, use output to control external relay/contactor.
Do I need external fuse for each output?
Unit has internal short-circuit protection, but external fusing recommended for load protection. Use 1-2A fast-blow fuse per output or per common group.
Can I use this output for PWM control?
Yes, transistor output supports PWM. Max frequency: approximately 500Hz. For higher frequency PWM (servo/stepper), use CJ1W-NC position control unit.
What's the difference between OD202 and OD212?
OD202: 8 points, 2A per point (high current). OD212: 16 points, 0.5A per point (standard). Choose OD202 for high-current loads, OD212 for more outputs at lower current.

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