CJ1W-DA041 Omron 4-Channel Analog Output Module

The Omron CJ1W-DA041 is a high-precision 4-channel analog output unit designed for Omron’s CJ-series PLCs. It provides scalable and isolated voltage or current outputs for use in control loops, analog actuators, or interface signals to third-party equipment.

This unit supports a wide range of output types including 1–5 V, 0–5 V, 0–10 V, -10–10 V, and 4–20 mA, making it highly adaptable to a variety of industrial automation applications. It is externally powered via a 24 VDC supply and connects through screw-type terminals for secure field wiring.

Technical Specifications

Model: CJ1WDA041
Series: Omron CJ1
Module Type: Special I/O Unit – Analog Output
I/O System: CJ I/O Bus
Mounting Method: DIN rail (via CJ-series PLC base)
Weight (Unpacked): 150 g
Dimensions (W × H × D): 31 × 90 × 89 mm
Connection Type: Screw terminal
Number of I/O Connectors: 1
Detachable Connector: Not applicable

Output Specifications

• Number of Analog Outputs: 4
• Output Ranges (Selectable per Channel):
  • Voltage: 1–5 V, 0–5 V, 0–10 V, -10–10 V
  • Current: 4–20 mA
• Output Resolution: 12-bit (1 part in 4096)
• Conversion Time: 4,000 ms per unit (total for 4 channels)
• Load Resistance:
  • Voltage Output: 2 kΩ minimum
  • Current Output: 600 Ω maximum
• Accuracy (at 25°C): ±0.1% FS typical

Electrical & Environmental

• External Power Supply: 24 VDC ±10%
• Power Consumption: 200 mA (typical)
• Insulation Resistance: 20 MΩ min. (at 500 VDC)
• Isolation: Transformer isolation between analog outputs and logic circuit
• Operating Temperature: 0°C to 55°C
• Storage Temperature: –20°C to 75°C
• Humidity (Operating): 10% to 90% RH (non-condensing)
• Vibration Resistance: IEC 60068-2-6 (10–57 Hz, 0.075 mm amplitude; 57–150 Hz, 9.8 m/s²)
• Shock Resistance: 150 m/s², 3 times in each direction

Compatibility & Integration

• PLC Compatibility: Omron CJ1, CJ2, and CS1 series CPUs
• Configuration: Via CX-Programmer software
• Address Allocation: Automatically assigned by CJ-series backplane (special I/O area)
• Signal Output Format: Scalable analog output values based on digital input (DA conversion)

Key Features & Benefits

✅ 4 independent analog output channels with flexible voltage/current ranges.

✅ 12-bit resolution ensures accurate and smooth signal control.

✅ Screw terminals for secure industrial wiring.

✅ Externally powered for electrical isolation from CPU power.

✅ Wide output range support ensures broad application compatibility.

📦 Available Now from Drive Outlet Megastore

The CJ1W-DA041 provides high-reliability analog signal output for demanding industrial control systems. Whether you’re interfacing with actuators, transducers, or analog field devices, this module offers precise, isolated outputs and CJ-bus integration for streamlined automation.

Need assistance configuring your analog I/O or scaling the output values? Our technical support team can help.

Omron Analog I/O – Precision Outputs Engineered for Control.

Available at Drive Outlet Megastore.