The B-Net 92 90 Access Control Manager meets the demands from simple access control up to very complex tasks in safety engineering.The B-Net 92 90 Access Control Manager is designed for the connection of Kaba subterminals via the serial RS-485 interface (subpartyline).It has 18 digital inputs and 16 digital outputs (relays). More inputs and outputs can be realized via the subterminals.An RJ45 10/100 BaseT network connection is available on the CPU unit BECO500. The network connection is the interface for the connection to the master system (host).System set-up takes also place via network. The communication with the menu-driven service functions of the BECO service module takes place via an http browser.