This network controller for access control system can work both in standalone and network modes as part of access control infrastructure. The built-in interfaces - Ethernet 100-Base-Tx and two RS-485 interface - give the users flexibility to adjust this controller to many solved tasks.
On the controller board there are two solid state relays, two 1-Wire (5 volt) ports for connecting of readers. In addition, the RS-485 port that has the output ping located on the front of the terminal block is specially designed for connecting additional controlled equipment such as turnstiles controlled via RS-485. The controller is powered up with 12 VDC.