controllers
CJ1W-OD231 CJ Series Transistor Output Unit 8-Points 2A 12-24VDC
SKU: CJ1W-OD231
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Omron CJ1W-OD202 CJ Series Transistor Output Unit 8-Points 0.5A 12-24VDC
SKU: CJ1W-OD2028-point NPN transistor output module for CJ1 PLC systems
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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: CJ1
- Voltage: 12-24VDC
- 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 | CJ1 |
| Output Type | Transistor NPN (sinking) |
| Number of Outputs | 8 points |
| Load Voltage | 12-24VDC |
| Output Current | 0.5A per point |
| Total Current | 4A max per common |
| Response Time | 0.5ms max |
| Leakage Current | 0.1mA max |
| Connection | 20-pin connector |
| Current Consumption | 90mA at 5VDC |
| Mounting | CJ1 backplane |
| Weight | Approx. 120g |
Resources & Downloads
FAQ for CJ1W-OD202
What connector is required for CJ1W-OD202?
The module uses a 20-pin connector. Order C200H connector set for field wiring connections.
Can CJ1W-OD202 drive contactors directly?
The 0.5A output rating is suitable for small relays and pilot devices. For larger contactors, use interposing relays.
How does CJ1W-OD202 differ from CJ1W-OD212?
CJ1W-OD202 has 8 points at 0.5A each. CJ1W-OD212 has 16 points at 2A each for higher current loads.
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