Omron CJ1W-OD261 CJ Series Transistor Output Unit 16-Points 12-24VDC
SKU: CJ1W-OD261USD 57.00
Omron CJ1W-OD261 is a 16-point transistor output unit for CJ series PLCs, providing reliable DC output switching for industrial automation.
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Product Overview
The Omron CJ1W-OD261 is a 16-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-OD261 operates on 12-24VDC load voltage, providing flexibility for various control system configurations. Each of the 16 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 standard 40-pin connector, providing secure and organized connections for all output points. The fast response time of 0.5ms or less makes this module suitable for high-speed control applications where timing precision is critical. 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-OD261 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-OD261
- Series: CJ1W
- Voltage: 24V
- I/O: 16 I/O
Best-Fit Applications
- Solenoid valve control
- Indicator light driving
- Relay andcontactor 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-OD261 |
|---|---|
| Series | CJ1W |
| Type | Transistor Output Unit |
| Output Points | 16 points |
| Output Type | NPN (sinking) |
| Load Voltage | DC12-24V |
| Output Current | 0.5A per point |
| Response Time | 0.5ms ON, 1ms OFF |
| Common | 16 points/common, 1 circuit |
| Connection | Removable terminal block |
| Current Consumption | 150mA at 5VDC |
| Mounting | CJ series backplane |
| Operating Temperature | 0 to +55°C |
Resources & Downloads
FAQ for CJ1W-OD261
What's the maximum total current?
8A per unit maximum. If all 16 outputs are ON, each limited to 0.5A average. Plan load distribution to stay within unit rating.
Can I parallel outputs for higher current?
Yes, parallel multiple outputs from same common for up to 2A combined. Ensure all outputs switch simultaneously. Don't parallel outputs from different commons.
What wire size fits terminals?
22-14 AWG (0.5-2.5mm²) solid or stranded wire. Use ferrules for stranded wire. Torque: 0.5-0.6 N·m.
Do I need external fuse?
Yes, external fusing recommended. Use 0.5-1A fast-blow fuse per output or 2-3A per common group for load and unit protection.
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