NX-AD5256

Overview of Omron NX-AD5256

The Omron NX-AD5256 is a digital output unit designed for the NX I/O system. It features 16 PNP digital outputs with a current capacity of 0.5 A per output and built-in short-circuit protection. The module supports free running, standard speed, and synchronous signal processing and uses a one-wire connection method with a screwless push-in connector for easy wiring.

Key Features of Omron NX-AD5256

• Type: Digital output module for NX I/O bus
• Number of outputs: 16 digital outputs
• Output type: PNP transistor
• Output current: 0.5 A per point, 4 A total per NX unit
• Short-circuit protected outputs
• Connection method: One-wire, screwless push-in connector
• Signal processing: Free running, standard speed, synchronous
• Width: 12 mm (compact slim design)
• Degree of protection: IP20
• Suitable for use in machine safety functions
• No communication port on the unit (operates as a slave unit)
• Weight: Approximately 70 g

Technical Specifications

Applications / Use Case

The NX-AD5256 module is suitable for expandable digital output control in industrial automation systems using the NX I/O bus architecture. It is often employed in factory automation, process control, and safety function implementations where compact modules with reliable outputs and short-circuit protection are necessary.