NX-OD5121-1 Digital Output Module, 16 Points, 24V DC, Sinking Type, for Machine Automation
NX-OD5121-1 Digital Output Module, 16 Points, 24V DC, Sinking Type, for Machine Automation
SKU:NX-OD5121-1
Package size: 15X14X9CMNX-OD5121-1 Digital Output Unit – High-Performance Industrial Automation Solution
The Omron NX-OD5121-1 is a premium 16-point digital output unit engineered for industrial automation systems, delivering exceptional reliability and precision in demanding manufacturing environments. As part of Omron's advanced NX series I/O units, this module provides robust control for industrial machinery with fast response times and secure connectivity. Designed for seamless integration with automation controllers, the NX-OD5121-1 ensures optimal performance in applications requiring high-speed digital output control.
Key Features and Benefits
- High-Speed 16-Point Digital Output: Sink-type configuration with 24 VDC rated voltage for industrial-grade reliability.
- Precision Response Time: Ultra-fast switching with ≤1 ms response time (ON/OFF and OFF/ON transitions) for time-critical automation tasks.
- Robust Current Handling: Supports 0.5 A per point (8 A maximum per unit) for driving industrial loads including relays, solenoids, and actuators.
- Industrial-Grade Construction: Compact 35 × 98 × 55 mm (W×H×D) form factor with 150 g weight for space-efficient panel mounting.
- Enhanced Electrical Protection: Photocoupler isolation between internal circuits and outputs prevents electrical interference.
- Maintenance-Free Connectivity: Screwless clamping terminal block enables secure wiring without periodic tightening requirements.
- Energy Efficient Design: Low 1.2 W typical power consumption reduces operational costs.
- 1-Year Manufacturer Warranty: Backed by Omron's quality guarantee for worry-free operation.
Industrial Applications
The NX-OD5121-1 digital output unit is engineered for diverse industrial automation scenarios:
- Manufacturing Automation: Precise control of production line equipment including conveyors, assembly machines, and quality inspection systems.
- Material Handling Systems: Reliable operation of sorting mechanisms, palletizers, and automated storage/retrieval systems.
- Packaging Machinery: Synchronized control of fillers, cappers, labelers, and case packers with millisecond precision.
- Industrial Robotics: Integration with robotic workcells for end effector control and peripheral device activation.
- Process Industries: Dependable operation in food processing, pharmaceutical, and chemical applications requiring consistent output performance.
Detailed Technical Specifications
| Specification | Technical Detail |
|---|---|
| Model Number | NX-OD5121-1 (verified against Omron product documentation) |
| I/O Type | 16-point digital output (sink type) |
| Rated Voltage | 24 VDC ±10% (industrial standard voltage range) |
| Current Capacity | 0.5 A per point (8 A maximum collective current) |
| Switching Performance | ≤1 ms response time for both ON→OFF and OFF→ON transitions |
| Isolation Method | Photocoupler isolation (1500 VAC for 1 minute between internal circuits and outputs) |
| Terminal Connection | Screwless clamping terminal block (accepts 0.3-2.5 mm² wires) |
| Mechanical Dimensions | 35 mm (W) × 98 mm (H) × 55 mm (D) (standard NX-series form factor) |
| Weight | 150 g (including terminal block) |
| Power Consumption | 1.2 W typical (measured at 24 VDC operation) |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Storage Temperature | -25°C to 65°C (-13°F to 149°F) |
| Warranty Period | 1 year from date of purchase (Omron standard warranty) |
System Integration
The NX-OD5121-1 is designed for seamless integration with Omron's NX-series programmable controllers and NJ-series machine automation controllers. Its standardized form factor allows for flexible configuration in NX-series I/O racks, supporting high-density installations. The unit's fast response time makes it particularly suitable for applications requiring synchronized control across multiple axes or rapid sequence operations.
