Omron

Omron CJ1W-DA041 CJ Series Analog Output Unit

SKU CJ1W-DA041

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron

  • Product No.: CJ1W-DA041

  • Country of origin:Japan

  • Product Type: Analog Output Units

  • Payment: T/T, Western Union

  • Weight: 150g

  • Dimensions: 31 x 90 x 65 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Designed for precise digital-to-analog signal conversion within industrial automation systems, the CJ1W-DA041 serves as a high-performance analog output module for the Omron CJ series. This module enables programmable controllers to interface directly with analog control devices by converting digital process values into corresponding voltage or current signals.

Equipped with four high-accuracy channels, the CJ1W-DA041 supports standard industrial output ranges including 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, and 4 to 20 mA. It features a removable 18-point terminal block that facilitates direct wiring and convenient system maintenance, minimizing downtime during module replacement.

Features

  • Four independent, configurable analog output channels.
  • Supports multiple voltage and current output ranges for broad instrument compatibility.
  • Fast digital-to-analog conversion period of 1.0 ms per point.
  • Photocoupler isolation between backplane controller signals and output circuits.
  • Configurable output hold function to maintain, clear, or maximize output signal states during PLC stop or error conditions.
  • Removable 18-point M3 screw terminal block for streamlined installation and wiring.

Applications

  • Proportional valve positioning and control systems.
  • Variable frequency drive (VFD) speed regulation.
  • Process controllers, chart recorders, and remote indicators.
  • Multi-axis motion profiling and industrial heating control loops.

Technical Specifications

Parameter Value
Manufacturer Omron
Part Number/Model CJ1W-DA041
Module Type Analog Output Unit (CJ-series Special I/O Unit)
Number of Analog Outputs 4
Output Signal Range (Voltage) 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V
Output Signal Range (Current) 4 to 20 mA
Output Impedance (Voltage) 0.5 ohm max.
Maximum Output Current (Voltage) 12 mA
Maximum Permissible Load Resistance (Current) 600 ohm
Resolution 4,000 (16-bit binary set data)
D/A Conversion Period 1.0 ms per point
Accuracy (at 25 degC) Voltage: +/-0.3% of F.S. | Current: +/-0.5% of F.S.
Accuracy (at 0 degC to 55 degC) Voltage: +/-0.5% of F.S. | Current: +/-0.8% of F.S.
Isolation Photocoupler between I/O and Controller signals (No isolation between individual I/O channels)
Power Consumption 140 mA max. at 5 VDC
External Power Supply Requirements 24 VDC, 200 mA max. (Inrush current: 20 A max., pulse width: 1 ms min.)
External Terminals 18-point detachable terminal block (M3 screws)
Dimensions 31 x 90 x 65 mm (W x H x D)
Weight 150 g max.

Installation Guidelines

  • Always disconnect the power supply to the CJ-series PLC rack before mounting or removing the analog output module.
  • To prevent electromagnetic noise, use shielded twisted-pair cables for all analog output connections and ground the shield only at the receiving end.
  • Route analog signal wires through dedicated conduits separate from high-voltage cables and AC power lines.
  • Ensure the external 24 VDC power supply complies with the startup inrush current specifications (20 A peak) to prevent power drops during module initialization.

FAQ

What is the conversion speed of the CJ1W-DA041?

The D/A conversion period for the CJ1W-DA041 is 1.0 ms per point.

Does the CJ1W-DA041 support individual channel isolation?

No. While the module features photocoupler isolation between the I/O signals and the controller logic, there is no isolation between the individual output channels.

What happens to the analog outputs when the PLC controller stops?

The module features an output hold function. Depending on your configuration, it can hold the last state, clear the output (CLR), or set the output to maximum values (MAX).

Can the CJ1W-DA041 output both voltage and current simultaneously?

Yes, each of the 4 channels can be configured independently for either voltage (e.g., 0 to 10 V) or current (e.g., 4 to 20 mA) output ranges.

View all FAQs →

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  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
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Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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