NX-DA Analogue Output Units Professional range of NX-DA series analogue output units from Omron. These voltage and current analogue output units are designed to meet all analogue control needs from high-speed synchronous control to general purpose outputs. The NX-DA output units are free-run refreshing or synchronous I/O refreshing with the NX1P2 CPU unit or EtherCAT couple unit. All NX-DA analogue output units are reliable and excellent quality. Features & Benefits Output up to four analogue signals with one Unit. Free-run refreshing or I/O synchronous refreshing can be selected for refreshing with the EtherCAT Coupler Unit. The lineup includes the model which achieves sampling speed of 10 μs and resolution of 1/30000, ideal for high-speed, high-precision control. The removable screwless terminal block improves maintenance. Screw-less clamp terminal block significantly reduces wiring work. 12-mm-wide unit can save space.