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.

Omron
The Omron NX-OD5121-5 is an NX-series digital output module featuring 16 NPN digital outputs with a 0.5 A output current rating. This unit supports free running, standard speed, and synchronous signal processing, utilizing a 1-wire connection method with a MIL I/O connection type where the plug is not included. It includes two IOV (V+) terminals and two IOG (V-) terminals, operates without communication ports or digital inputs, and lacks short-circuit protection and safety functions. Submit the exact part number, quantity, and application requirements for a quote.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Omron NX-OD5121-5. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.