Electronic coupler DC-BCUI

busI/O

Bus coupler input module for the connection of a sub-station (group) to a DC-Manager™ by HiBus™. The bus couple input module is monitored by a hardware watchdog circuit and brings the system in disorders in a safe state, e.g. by cutting off the supply to the connected peripherals. In addition, every I / O module automatically applies appropriate security measures in the event of a fault. Each bus coupling module uses its own activation voltages for the subordinate I/O modules, making it independent of the main segment. The DC-Manager™ requires a DC-BCUO connection module and a DC-BCUI plug-in module for the substation. • Number of I/O modules per group : max. 15 • Operating voltage : 24 V (18…30 V) • Activation voltage : 9…50 V • Power consumption : max. 2.5 W • Dimensions (HxWxD) : 99.5 x 45 x 114.5 mm • Working temperature : 0…+60 °C • Storage temperature : 0…+65 °C • Protection class : IP20 • Safety : EN 61010, EN 61508 • EMC : EN 61326-1