Omron NX-OD4256 NX-Series 4-Point PNP Transistor Output Unit

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Omron NX-OD4256 is a compact NX-Series transistor output unit with four PNP outputs for modular machine-control systems.

This Corwin Solutions listing is centered on the exact manufacturer reference NX-OD4256. Industrial automation and MRO components can look nearly identical within the same family while differing in voltage, current, channel count, output logic, protocol, connector, sensing method, software compatibility, firmware, or lifecycle status. Exact model-level pages help maintenance, engineering, purchasing, and OEM teams identify the specific component they need before requesting a quote.

Key product details

  • Manufacturer: Omron
  • Model: NX-OD4256
  • Platform: NX-Series
  • Module type: Transistor digital output
  • Channels: 4
  • Output type: PNP
  • Voltage class: 24 VDC
  • Mounting: NX I/O slice
  • Engineering: Sysmac Studio
  • Primary role: Compact discrete load control

Common applications: Solenoids, relays, lamps, actuators, packaging equipment, conveyors, robotic cells, and small distributed NX I/O stations.

Compatibility and replacement considerations: Confirm PNP output requirement, load current, 24 VDC supply, terminal unit, NX coupler/controller support, Sysmac Studio configuration, output protection, I/O power segment, and wiring.

Why exact-part sourcing matters: During equipment downtime, replacing a failed device with the same part number can preserve existing wiring, software, machine parameters, network configuration, mechanical fit, drawings, operator procedures, and commissioning history. Where the original item is obsolete, discontinued, or constrained, a successor or equivalent may be possible, but application differences should be reviewed before substitution.

Corwin Solutions sourcing support: Corwin Solutions helps manufacturers, maintenance departments, integrators, OEMs, and purchasing teams source industrial automation, electrical, controls, and MRO components by exact part number. We can also review suitable alternatives for obsolete, discontinued, allocation-constrained, or difficult-to-source components. Send the required quantity, preferred condition, ship-to destination, and required delivery date. For replacement applications, include a clear photo of the installed nameplate plus any known series, firmware, connector, network, motor, I/O, parameter, or machine information. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.

Need NX-OD4256? Request a quote from Corwin Solutions for this exact part number or a suitable replacement.

Omron NX-OD4256 is a compact NX-Series transistor output unit with four PNP outputs for modular machine-control systems.

This Corwin Solutions listing is centered on the exact manufacturer reference NX-OD4256. Industrial automation and MRO components can look nearly identical within the same family while differing in voltage, current, channel count, output logic, protocol, connector, sensing method, software compatibility, firmware, or lifecycle status. Exact model-level pages help maintenance, engineering, purchasing, and OEM teams identify the specific component they need before requesting a quote.

Key product details

  • Manufacturer: Omron
  • Model: NX-OD4256
  • Platform: NX-Series
  • Module type: Transistor digital output
  • Channels: 4
  • Output type: PNP
  • Voltage class: 24 VDC
  • Mounting: NX I/O slice
  • Engineering: Sysmac Studio
  • Primary role: Compact discrete load control

Common applications: Solenoids, relays, lamps, actuators, packaging equipment, conveyors, robotic cells, and small distributed NX I/O stations.

Compatibility and replacement considerations: Confirm PNP output requirement, load current, 24 VDC supply, terminal unit, NX coupler/controller support, Sysmac Studio configuration, output protection, I/O power segment, and wiring.

Why exact-part sourcing matters: During equipment downtime, replacing a failed device with the same part number can preserve existing wiring, software, machine parameters, network configuration, mechanical fit, drawings, operator procedures, and commissioning history. Where the original item is obsolete, discontinued, or constrained, a successor or equivalent may be possible, but application differences should be reviewed before substitution.

Corwin Solutions sourcing support: Corwin Solutions helps manufacturers, maintenance departments, integrators, OEMs, and purchasing teams source industrial automation, electrical, controls, and MRO components by exact part number. We can also review suitable alternatives for obsolete, discontinued, allocation-constrained, or difficult-to-source components. Send the required quantity, preferred condition, ship-to destination, and required delivery date. For replacement applications, include a clear photo of the installed nameplate plus any known series, firmware, connector, network, motor, I/O, parameter, or machine information. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.

Need NX-OD4256? Request a quote from Corwin Solutions for this exact part number or a suitable replacement.