Omron NX-OD6121 Digital Output Unit (32 Points, NPN)
Transistor Digital Output Unit, NX-Series, 32 output points, NPN internal I/O common, 12 to 24 VDC rated voltage, 0.5 A/point and 4 A/Unit maximum load current, 0.1 ms max OFF-to-ON and 0.8 ms max ON-to-OFF response time, MIL or Fujitsu connector (depending on dash variant), supports Switching Synchronous I/O refreshing and Free-Run refreshing, short-circuit protection included, compact DIN-rail mounting.
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Technical Specifications Table
The Omron NX-OD6121 is a high-performance transistor digital output unit belonging to the advanced Omron NX-Series. Designed for machine automation and high-speed control, this 32-point NPN output module operates within a 12 to 24 VDC voltage range. It provides exceptional microsecond accuracy and nanosecond resolution when integrated with an EtherCAT network and CPU cycle, making it ideal for precision-driven industrial applications.
| Item | Description |
|---|---|
| Brand | Omron |
| Model / Part Number | NX-OD6121 (Covers variants like NX-OD6121-5 / -6) |
| Product Series | NX-Series (NX-ID / IA / OD / OC / MD) |
| Unit Type | Transistor Digital Output Unit |
| Number of Output Points | 32 points |
| Internal I/O Common | NPN |
| Rated Voltage | 12 to 24 VDC |
| Operating Load Voltage Range | 10.2 to 28.8 VDC |
| Maximum Load Current | 0.5 A/point, 4 A/Unit |
| Response Time (OFF to ON) | 0.1 ms max. |
| Response Time (ON to OFF) | 0.8 ms max. |
| External Connection | MIL connector or Fujitsu/OTAX connector (40 terminals) |
| I/O Refreshing Method | Switching Synchronous and Free-Run refreshing |
| Protective Function | With load short-circuit protection |
| Stock Status | In Stock / Ready to Ship |
Key Features
- High-Density Outputs: 32-point NPN transistor output in a highly compact modular housing, maximizing panel space.
- Fast Response Time: Delivers a maximum OFF-to-ON delay of 0.1 ms and ON-to-OFF delay of 0.8 ms for rapid control execution.
- Flexible I/O Refreshing: Supports both Switching Synchronous I/O refreshing and Free-Run refreshing to match various system demands.
- Built-in Protection: Features load short-circuit protection to safeguard connected external devices and ensure system longevity.
- EtherCAT & EtherNet/IP Compatibility: Easily integrates into global standard networks when paired with Omron Communication Coupler Units.
- 100% Brand New & Original: Guaranteed authentic, factory-sealed condition to ensure absolute safety and operational reliability.
- Ready for Global Shipping: Available from our ready stock with fast dispatch to the USA, Germany, Italy, France, the Netherlands, and Spain.
Applications
The Omron NX-OD6121 output unit is a critical component for controlling external actuators, relays, and indicators within high-speed automated systems. Its microsecond-level synchronization makes it highly suitable for the following scenarios:
- High-Speed Packaging Machinery: Precisely controlling pneumatic valves and solenoids to ensure accurate packaging, sorting, and labeling.
- Automotive Assembly Lines: Managing complex robotic arm tooling signals and conveyor routing operations.
- Semiconductor Manufacturing: Providing synchronized signaling for delicate wafer handling and inspection equipment.
- CNC and Machine Tooling: Executing rapid spindle, clamping, and coolant control commands without communication latency.
- Material Handling Systems: Operating diverters, visual alarms, and sorting gates in large-scale logistics centers.
- Food and Beverage Processing: Coordinating filling, capping, and quality-check ejection mechanisms safely and reliably.
Frequently Asked Questions
Yes, absolutely. Kwoco only supplies 100% brand new and original Omron products in their factory-sealed packaging. We do not sell refurbished or used components.
Yes, we maintain ready stock for the NX-OD6121 and its related modules (such as the NX-OD5256 and NX-OD6256). Please send an inquiry to confirm real-time inventory quantities.
It is a 32-point DC digital output module used within Omron’s Sysmac automation platform. It acts as an interface to control external devices like valves, relays, and actuators in fast-paced manufacturing environments.
Yes, our one-stop sourcing service is designed for exactly this. You can send a list of multiple models across brands like Omron, Mitsubishi, Schneider, and Pro-face, and we will quote them together in one comprehensive offer.
