NX-OD Transistor Output Units Professional range of NX-OD series digital output units from Omron. These transistor digital output units are designed to meet all digital control needs from general purpose to high-speed synchronous control. The NX-OD output units can be connected to other NX series I/O units and EtherCAT coupler units using the high-speed NX-bus. All digital out units are reliable and excellent quality. Features & Benefits High-speed I/O refreshing is possible by connecting with the NX-series EtherCAT Coupler. Output refreshing can be synchronised with the control cycle of the Controller. (Synchronous refreshing) ON/OFF response time of the high-speed model is 300 ns max, which enables high-speed, high-precision control. The screwless terminal block is detachable for easy commissioning and maintenance. Screwless clamp terminal block and Connector types are significantly reduces wiring work. Up to 16 digital outputs in a space-saving 12 mm width. (Connector Types 30 mm width) The lineup includies 2-point, 4-point, 8-point, 16-point, and 32-point types with 3-wire, 2-wire and 1-wire connection methods. With output refreshing with specified time stamp, the Output Unit refreshes outputs at the time specified by the program. This enables high precision output control independent of the control cycle of the Controller.