OMRON NX-OD3121 Digital Output Module

The OMRON NX-OD3121 is a high-quality digital output module designed for efficient control and automation in industrial settings. This module is part of the NX series, renowned for its reliability and versatility in various applications.

Key Features and Benefits:

• Digital Outputs: The NX-OD3121 features four digital outputs, each with a current capacity of 0.5 A and a total unit capacity of 2 A. This makes it suitable for controlling a wide range of devices.
• NPN Output Type: Equipped with NPN (Negative-Positive-Negative) outputs, this module is ideal for applications requiring a common negative connection.
• Voltage Compatibility: It supports a voltage range of 10.2 to 28.8 VDC, ensuring compatibility with standard 24 VDC systems.
• Connection Method: The module uses a screwless push-in connector for easy and quick cable installation, reducing setup time and enhancing reliability.
• Signal Processing: It supports free-running and synchronous signal processing, allowing for flexible integration into different control systems.
• Safety and Reliability: While not certified for SIL (Safety Integrity Level) according to IEC 61508, it is designed to be suitable for safety functions, ensuring a high level of reliability in critical applications.
• Mounting: The module is designed for DIN rail mounting, providing convenient installation in control cabinets.
• IO-Link Master: Though specified as an IO-Link master in some sources, it is essential to confirm this feature with the manufacturer or supplier.

Technical Specifications:

• I/O System: NX I/O Bus
• Output Type: NPN
• Output Current: 0.5 A per point, 2 A total per unit
• Response Time: OFF/ON delay of 0.1 to 0.8 ms
• Degree of Protection: IP20
• Dimensions: 12 mm wide, 104.5 mm high, 80.1 mm deep
• Weight: 70 g (unpacked)

Compatibility and Safety Information:

The NX-OD3121 is compatible with standard industrial automation systems and is designed for use within control cabinets (IP20). It does not have specific SIL certification but is suitable for safety functions. Always ensure proper installation and use in compliance with local safety standards.

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