NIO-DINm-10/25/50-CE (NetworkedIO - Din Rail mountable- medium version - supporting 10/25/50 devices - CE certified). This device can be configured for 10, 25 or 50 attached devices and is DIN-Rail mountable. This device is capable of full training, RTSP(Real time streaming protocol) of the primary NIO Interface and other higher end services required by customers.