
Product Overview
The OMRON NX-OD4256 is a high-performance digital output module designed for use in industrial automation systems that require precision control and reliable output.As part of OMRON’s NX series,this module integrates seamlessly with OMRON’s EtherCAT-based systems,providing fast and efficient communication for large-scale automation applications.
With 256 digital output points,the NX-OD4256 offers extensive I/O capabilities in a compact form,making it ideal for high-density applications where space and functionality are at a premium.The module supports various output types,including transistor and relay outputs,ensuring flexibility and compatibility with a wide range of industrial equipment.
The OMRON NX-OD4256 is engineered to provide high-speed,reliable performance in environments with rigorous industrial demands.Whether you are working with automated production lines,robotic systems,or control systems in factories,the NX-OD4256 ensures precise output control and seamless system integration.Its EtherCAT communication interface allows for fast,real-time data transfer,enabling smooth operation in high-performance automation systems.
Technical Specifications
Parameter Name Parameter Value
Product Model NX-OD4256
Manufacturer OMRON
Product Type Digital Output Module
Number of Output Points 256
Output Type Transistor,Relay
Communication Protocol EtherCAT
Operating Voltage 24V DC
Output Voltage 24V DC
Output Current 0.5A per point
Protection Rating IP20
Operating Temperature 0°C to 55°C
Dimensions(LxWxH)72mm x 55mm x 90mm
Weight 350g
Main Features and Advantages
The OMRON NX-OD4256 is equipped with cutting-edge features designed to meet the demands of modern industrial automation systems.With 256 digital output points,it allows for efficient control of a wide variety of outputs in a compact module.This high-density design ensures that the NX-OD4256 can handle larger systems without the need for multiple,space-consuming modules,making it a cost-effective and space-saving solution.
EtherCAT Communication:The module uses EtherCAT communication to enable ultra-fast data transfer and real-time control.This allows for high-speed,deterministic operations,crucial in applications such as robotics,motion control,and high-performance automated production lines.
Flexible Output Options:The NX-OD4256 supports both transistor and relay outputs,providing flexibility to work with a wide range of industrial devices,from simple control circuits to complex actuators and motor drives.Whether for controlling valves,lights,or other actuators,the module ensures precise,reliable output management.
Industrial Reliability:With its IP20 protection rating,the NX-OD4256 is built to withstand typical industrial conditions.Its wide operating temperature range of 0°C to 55°C allows it to function reliably in various environmental conditions,making it suitable for a wide range of industrial applications,including assembly lines,factory automation,and robotics.
Application Field
The OMRON NX-OD4256 is ideal for applications that require high-density,high-performance digital output control.It is especially useful in complex industrial automation systems where precise output control and quick response times are essential.The NX-OD4256 is perfect for industries such as automotive manufacturing,packaging,food and beverage,and electronics production.
In automated production lines,the NX-OD4256 allows for seamless control of actuators,robots,and conveyor belts,providing precise and reliable operation.In robotics,this module ensures that commands are executed with high accuracy,essential for the fast-paced movements and decisions made by industrial robots.Furthermore,in factory automation,the NX-OD4256 can be integrated into larger systems,offering expansive I/O capabilities with minimal space requirements.
Related Products
OMRON NX-IO801:A companion I/O module for the NX-OD4256,providing additional input points for a complete I/O solution.
OMRON NX-OD416:A smaller version of the NX-OD4256,offering 16 digital output points for more compact systems.
OMRON NX-DM01:A digital output module with relay-type outputs,ideal for systems requiring control over high-voltage devices.
OMRON NX-IO301:A basic I/O module that works in conjunction with the NX-OD4256 to expand system capabilities.
OMRON NX-OD4128:An expanded version with 128 digital output points,ideal for larger applications that need even more I/O density.
Installation and Maintenance
Pre-installation preparation:Prior to installing the OMRON NX-OD4256,ensure that your automation system is compatible with EtherCAT communication protocols.Verify that the input power supply is 24V DC and that the system environment meets the necessary temperature range of 0°C to 55°C.The module should be mounted in a clean,dry environment with adequate airflow to prevent overheating.
Maintenance recommendations:Regularly check the OMRON NX-OD4256 for any signs of physical damage or wear,especially around the I/O terminals and communication ports.Keep the module free from dust and dirt by cleaning it with a soft,dry cloth.Conduct periodic checks on the output points to ensure they are operating within the rated current limits of 0.5A per point.Also,inspect the EtherCAT communication link for any issues that might affect data transfer.
Product Guarantee
The OMRON NX-OD4256 digital output module comes with a one-year warranty,providing customers with peace of mind regarding product reliability and performance.Should any defects occur within the warranty period,OMRON guarantees free repairs or replacement,ensuring that your industrial automation systems stay running smoothly.Additionally,we offer continuous technical support to assist you in system integration,troubleshooting,and maintenance for the NX-OD4256.
ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 ABB GRID BREAKER UNIT GBU72 3BHE055094R0002 3BHE031197R0001 3BHB030310R0001 In stock!!! Interested parties please inquire

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