Omron CJ1W-OD211 CJ Series 16-Point NPN Transistor Output Unit

Omron CJ1W-OD211 is a digital output unit for SYSMAC CJ series PLC systems. 16 NPN (sinking) transistor outputs rated at 0.5 A per point, 5.0 A per unit. Screw terminal block. DIN rail mounting.

Applications:

• Solenoid valve and relay actuation in machine control

• Conveyor and material handling equipment

• Packaging machinery and assembly lines

• Factory automation I/O expansion

Core Specifications:

• Number of outputs: 16 (NPN transistor, sinking)

• Output current: 0.5 A per point, 5.0 A per unit

• Permitted output voltage: 12 … 24 V DC (operating load voltage range 10.2 … 26.4 V DC)

• Residual voltage: ≤ 1.5 V

• Leakage current: ≤ 0.1 mA

• ON response time: ≤ 0.1 ms (100 µs)

• OFF response time: ≤ 0.8 ms (800 µs)

• Commons: 16 points / 1 common (1 circuit)

• External connection: Removable screw terminal block (M3 screws)

• Word allocation: 1 word

• Internal current consumption: 5 V DC, 0.10 A (100 mA max.)

• External power supply required: 10.2 … 26.4 V DC, 20 mA min.

• Dielectric strength: 1,000 V AC between external terminals and GR terminal for 1 min at leakage current ≤ 10 mA

• Insulation resistance: 20 MΩ min. between external terminals and GR terminal at 100 V DC

• Dimensions (W × H × D): 31 mm × 90 mm × 89 mm

• Weight: approx. 61 g – 110 g

• Operating temperature: 0 °C … 55 °C

• Certifications: CE, cULus, NK, Lloyd, UC1

Advanced Specifications:

• Short-circuit protection: Not provided

• Suitable for safety functions: No

• Storage temperature: –20 °C … 75 °C

• Mounting: DIN rail (35 mm)

• Output indicators: LED per output point

System Integration:

• This output unit belongs to the Omron SYSMAC CJ series.

• Installs on CPU Rack or Expansion Rack via CJ I/O Bus.

• Compatible with CJ1, CJ2 and NJ series CPU units.

• External 24 V DC power supply must be provided by the user.

• When wiring, pay careful attention to the polarity of the external power supply; the load may operate incorrectly if the polarity is reversed.

Related Products:

• CJ1W-ID211 – 16‑point DC input unit, screw terminal

• CJ1W-OD212 – 16‑point PNP transistor output unit (sourcing)

• CJ1W-OC211 – 16‑point relay output unit

• CJ1W-PA205R – Power supply unit for CJ series, 100‑240 V AC, 25 W, with RUN output