Omron NX-OD2258 | Omron | NX-series Digital Transistor Output Unit

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Manufacturer: Omron
Product No.: NX-OD2258
Country of origin:Japan
Product Type: Transistor Output Unit
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description

The NX-OD2258 is a high-speed digital transistor output unit within the NX-series I/O system, designed for precision control applications requiring exact signal timing. This module features 2 digital outputs with PNP transistor configuration, capable of switching up to 0.5 A per point at a voltage range of 15.0 to 28.8 VDC. Engineered for high-speed performance, the NX-OD2258 supports Timestamp signal processing, allowing for precise output triggering synchronized with the EtherCAT network cycle. The unit utilizes a screwless push-in connector for efficient wiring and is housed in a slim 12 mm wide enclosure, making it ideal for compact, high-density I/O configurations.

Features

Output Configuration: 2 digital outputs, PNP type
Precision Control: High-speed response with Timestamp capability for synchronized operation
Electrical Ratings: 0.5 A per point, 1 A total per NX unit
Protection: Integrated short-circuit protection for outputs
Connection: Efficient screwless push-in terminal block (detachable)
Design: Compact 12 mm wide module for optimized panel space

Applications

High-speed motion control and sequencing
Precision timing and event triggering in automated production lines
Synchronized actuators and solenoid control
Time-critical data logging and output operations

Technical Specifications

Parameter	Specification
Manufacturer	Omron
Model	NX-OD2258
I/O Type	Digital Transistor Output
Number of Outputs	2
Output Type	PNP
Load Current	0.5 A per point (1 A max per unit)
Permitted Voltage	15.0 to 28.8 VDC
OFF/ON Delay	0 to 0.3 ms
Protection	Short-circuit protected
Connection	Screwless push-in
Degree of Protection	IP20
Dimensions	104.5 mm x 12 mm x 80.1 mm
Weight	65 g

Installation Guidelines

Mounting: Ensure the module is properly clicked into the NX-series I/O bus connector on the DIN rail. Confirm the release lever is fully engaged.
Wiring: Utilize the screwless push-in connection system. Strip wires to the recommended length (typically 8–10 mm) and insert directly. Use a flat-blade screwdriver to release wires when necessary.
Grounding: Maintain the integrity of the functional ground connected to the NX-series system to ensure optimal noise immunity.
Synchronization: When using the Timestamp feature, ensure the controller/master is correctly configured for distributed clock (DC) synchronization to realize the benefits of high-speed timing.

Key Features:

#Digital Output Units #Omron NX-series

What is the benefit of the Timestamp function in the NX-OD2258?

The Timestamp function allows for high-precision output switching synchronized with the system's distributed clock, enabling much more accurate event timing than standard asynchronous I/O.

What is the maximum current capacity for this module?

The module is rated for 0.5 A per output point, with a maximum total load of 1 A per NX unit.

How do you connect wires to the NX-OD2258?

This unit uses a screwless push-in terminal connection, which allows for direct insertion of solid wires or ferrules, and uses a spring-clamp mechanism to secure the wire without screws.

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Returns & Warranty

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12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .