CJ1W-OC201 Omron Digital Output Unit

The CJ1W-OC201 is a relay-based digital output module for Omron’s CJ-series PLCs, offering 8 independent relay outputs rated for up to 250 VAC or 24 VDC at 2 A per point. Designed with independent commons and a screw terminal connection, this unit provides electrical isolation and reliable switching for a wide range of industrial control loads including solenoids, contactors, signal lights, and small actuators.

Its compact size and modular design make it ideal for integration in distributed I/O systems within CJ1, CJ2, and CS1 PLC platforms.

Technical Specifications

Model: Omron OC201
Product Type: Digital Output Unit
PLC Series Compatibility: CJ1, CJ2, CS1
Module Type: Basic I/O Unit
I/O Bus Interface: CJ-series CPU Bus
Number of Digital Outputs: 8
Output Type: Relay (NO contacts)
Rated Output Voltage: 5–250 V AC / 5–24 V DC
Rated Output Current: 2 A per channel
Common Type: Independent commons
Short-Circuit Protection: Not supported
Isolation Method: Relay-based galvanic isolation

Electrical Specifications

• Output Delay Time: Approx. 10 ms ON/OFF
• Relay Contact Life:
  • Mechanical: 20 million operations min.
  • Electrical: 100,000 operations min. (at rated load)
• Leakage Current: Not applicable (mechanical contacts)
• External Power Supply: Not required
• Internal Current Consumption: Approx. 0.10 A (5 VDC from internal bus)

Mechanical Specifications

• Mounting Type: DIN-rail with CJ-series base
• Dimensions (H × W × D): 90 × 31 × 89 mm
• Weight: 88 g
• I/O Connector Type: Screw terminal block
• Terminal Type: Fixed (non-detachable)
• Enclosure Type: Compact modular plastic housing

Environmental Conditions

• Operating Temperature: 0 to 55°C
• Storage Temperature: –25 to 70°C
• Operating Humidity: 10% to 90% RH (non-condensing)
• Vibration Resistance: IEC 60068-2-6 compliant
• Shock Resistance: IEC 60068-2-27 compliant
• Protection Rating: IP20 (when mounted in panel)

Key Features & Benefits

✅ 8 Relay Outputs. Switches up to 2 A per point with independent commons for flexible load control.

✅ Wide Voltage Range. Supports both AC and DC loads up to 250 V.

✅ Screw Terminal Connection. Easy and secure field wiring for maintenance and installation.

✅ Mechanical Isolation. Relay-based output ensures high dielectric strength and signal separation.

✅ Modular Integration. Ideal for distributed I/O systems in CJ1/CJ2 PLC environments.

📦 Available Now from Drive Outlet Megastore

The Omron CJ1W-OC201 is an excellent solution for switching higher voltage loads with relay outputs in modular PLC systems. Designed for OEMs and panel builders requiring reliable, isolated digital outputs in compact installations.

Request a quote or contact our team for real-time stock and technical advice.

Reliable switching. Versatile control. Built for Omron PLCs. – Drive Outlet Megastore