Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Omron
CJ1W-MD231
Omron CJ1W-MD231 CJ-DIGITAL-IO-UNITS
The Omron CJ1W-MD231 is a digital I/O unit from the CJ-DIGITAL-IO-UNITS product family featuring 16 PNP/NPN digital inputs and 16 NPN digital outputs. This module accepts a permitted input voltage of 20.4 to 26.4 V and delivers an output current of 0.5 A without short-circuit protection. Connections are made via an FCN interface, noting that the plug is not included. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Omron references — within one business day.
- Manufacturer
- Omron
- Part number
- CJ1W-MD231
- Product series
- CJ-DIGITAL-IO-UNITS
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to CJ1W-MD231.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Family
- CJ-DIGITAL-IO-UNITS
- Type of module
- Digital I/O
- Digital input type
- PNP/NPN
- Digital output type
- NPN
- Number of digital inputs
- 16
- Number of digital outputs
- 16
- Permitted voltage at input
- 20.4-26.4 V
- Output current
- 0.5 A
- Short-circuit protected outputs
- No
- I/O connection type
- FCN (plug not included)
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Omron CJ1W-MD231. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.