The Omron NX-OD5256-5 Machine Automation Controller is a high-performance Communications Interface Unit featuring 16 PNP output points designed for stable 24 VDC output applications. It supports both Switching Synchronous and Free-Run I/O refreshing for flexible control performance. With a dependable 0.5 ms ON / 1.0 ms OFF response time, this unit delivers precise and consistent switching for industrial automation equipment. Operating on a 24 VDC supply (20.4–28.8 VDC) with a maximum consumption of 5.80 W, it fits seamlessly into NX-Series configurations. Manufactured by Omron, part of the Omron Programmable Logic Controller (PLC) range, available under the Omron NX Series.
Switching Synchronous I/O refreshing and Free- Run refreshing
ON/OFF response time
0.5 ms max./ 1.0 ms max.
Dimensions (mm)
72 × 100 × 90 mm (W×H×D)
Power supply voltage
24 VDC (20.4 to 28.8 VDC)
Unit power consumption
5.80 W max.
Shock resistance
Conforms to IEC 60068-2-27. 147 m/s2, 3 times in X, Y, and Z directions
Vibration resistance
Conforms to IEC 60068-2-6. 5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz, acceleration of 9.8 m/s2, 100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total).
Noise immunity
2 kV on power supply line (Conforms to IEC 61000-4-4.)
