NX-OD4256 32-Port Industrial Ethernet Switch with DIN Rail Mount and 10/100/1000 Mbps Support
NX-OD4256 32-Port Industrial Ethernet Switch with DIN Rail Mount and 10/100/1000 Mbps Support
SKU:NX-OD4256
Package size: 15X12X7CMNX-OD4256 Digital Output Module – High-Performance Industrial Automation Solution
Product Overview
The NX-OD4256 is a high-performance digital output module from Omron's renowned NX series, designed for industrial automation systems requiring precise and reliable control. This 32-point sink-type output module delivers robust switching capabilities for demanding industrial environments, ensuring seamless integration with PLCs and other automation controllers. Engineered for durability and efficiency, the NX-OD4256 is ideal for applications requiring fast response times and stable operation under varying industrial conditions. Backed by Omron's quality assurance, this module comes with a 1-year manufacturer's warranty.
Key Features and Benefits
- High-Density Output: 32 digital output points in a compact form factor optimize control panel space utilization.
- Sink-Type Configuration: Compatible with standard industrial control systems using 24V DC logic.
- Precision Switching: Maximum 1ms response time (ON↔OFF) ensures precise timing control for critical processes.
- Robust Current Handling: 0.5A per point (8A per common) capacity supports a wide range of industrial actuators and devices.
- Energy Efficient: Low power consumption (2.5W typical) reduces overall system energy requirements.
- Industrial-Grade Construction: Designed for reliable operation in -10°C to 55°C environments with IP20 protection against particulate ingress.
- Space-Optimized Design: Compact dimensions (32×98×87mm) and lightweight (200g) allow flexible installation in control cabinets.
- Minimal Voltage Drop: Maximum 1.5V on-state voltage drop ensures efficient power delivery to connected devices.
Industrial Applications
The NX-OD4256 digital output module is engineered for diverse automation applications including:
- Manufacturing Automation: Precise control of production line equipment, conveyors, and assembly machines.
- Packaging Systems: Reliable operation of filling, sealing, and labeling machinery in high-speed packaging lines.
- Material Handling: Control of sorting systems, palletizers, and automated storage/retrieval systems.
- Process Control: Switching of valves, pumps, and other critical process equipment in chemical and food processing plants.
- Robotic Workcells: Integration with robotic systems for end effector control and peripheral device management.
- Infrastructure Automation: Building management systems and utility control applications requiring reliable switching.
Detailed Technical Specifications
Parameter | Specification |
---|---|
Model Number | NX-OD4256 (verified against Omron product documentation) |
Output Type | 32-point sink type (NPN) digital outputs |
Rated Voltage | 24 V DC ±10% (21.6-26.4V DC operational range) |
Maximum Load Current | 0.5 A per point (8 A maximum per common terminal) |
Leakage Current | ≤0.1 mA in OFF state (ensures proper isolation) |
Switching Characteristics | 1ms maximum response time (both ON→OFF and OFF→ON transitions) |
Electrical Isolation | Photocoupler isolation between internal circuits and outputs |
Connection Method | Screwless clamping terminal block (simplifies wiring) |
Physical Dimensions | 32 mm (W) × 98 mm (H) × 87 mm (D) (1.26" × 3.86" × 3.43") |
Weight | 200 grams (7.05 oz) typical |
Power Consumption | 2.5W typical (3W maximum under full load) |
Environmental Ratings | Operating: -10°C to 55°C (14°F to 131°F), Storage: -25°C to 65°C (-13°F to 149°F) |
Humidity Range | 10% to 90% RH (non-condensing) |
Vibration Resistance | 10-57Hz, 0.075mm amplitude; 57-150Hz, 9.8m/s² acceleration |
Shock Resistance | 147 m/s² (15G) for 11ms in X,Y,Z directions |
Protection Class | IP20 (finger-safe design, protection against solid objects >12.5mm) |
Warranty | 1-year manufacturer's warranty against defects in materials and workmanship |





