Omron CJ1W-OD233 Output Unit

USD 153.90

32-point sinking transistor PLC output unit, 12–24 VDC load range, 0.5 A/point, MIL connector, 70 g max.

SKU Omron-CJ1W-OD233 Category
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Omron CJ1W-OD233 Output Unit

Model Identifier CJ1W-OD233
Official Part Number CJ1W-OD233
GTIN Standard NA

Technical Overview

CJ-series transistor output unit with 32 sinking outputs on MIL connector interface. Official Omron documentation identifies it as a 12 to 24 VDC output unit with 0.5 A per point, 2 A per common, and 4 A per unit. It is designed for CJ-series PLC expansion where compact, high-density DC load switching is required, and uses a 32-point MIL connector arrangement for field wiring integration. The unit weight is listed as 70 g max in Omron hardware documentation.

Key Features

  • 32 transistor outputs
  • Sinking output type
  • 12 to 24 VDC rated load voltage
  • 0.5 A per point output current
  • 2 A per common, 4 A per unit
  • MIL connector interface
  • Fast switching response
  • Compact 70 g max unit weight

High-density 32-output sinking transistor module for compact 12–24 VDC load switching.

Technical Specification Matrix

ParameterValue
TypeTransistor output unit, sinking
Number of outputs32
Rated voltage12 to 24 V DC
Operating load voltage range10.2 to 26.4 V DC
Maximum load current0.5 A/point, 2 A/common, 4 A/unit
Maximum inrush current4.0 A/point, 10 ms max.
Leakage current0.1 mA max.
Residual voltage1.5 V max.
ON response time0.1 ms max.
OFF response time0.8 ms max.
Insulation resistance20 MΩ between external terminals and GR terminal (100 V DC)
Dielectric strength1,000 V AC between external terminals and GR terminal for 1 minute at 10 mA max. leakage current
Number of circuits32 (16 points/common, 2 circuits)
Internal current consumption5 V DC: 140 mA max.
Connector typeMIL connector
Weight70 g max.

Industrial Applications

1. High-density solenoid valve bank control

Ideal for machine tools or packaging skids that need many 24 VDC valves switched from a compact PLC expansion module.

Problem Solved

Provides 32 sinking outputs with 0.5 A per point, reducing module count and panel space.

32 outputssinking transistor24 VDC0.5 A/pointPLC expansion

2. Compact actuator and indicator panel control

Suitable for factory panels driving lamps, relays, small DC actuators, and stack lights where fast response matters.

Problem Solved

Fast ON/OFF timing supports responsive discrete control with low residual voltage.

0.1 ms ON response0.8 ms OFF responseresidual voltagediscrete outputsindustrial control panel

3. Distributed machine output marshalling

Works well in OEM machines needing a dense output block with connectorized wiring for simplified assembly and maintenance.

Problem Solved

MIL connector architecture and 32-channel density streamline field wiring and reduce harness complexity.

MIL connector32-channel I/Oconnectorized wiringOEM machinemarshalling
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