


ABBM2301101
Enable power and communication connections for your ABB system with ABB-Welcome Mini System Controller, MDRC, 650mA, With Updated All On/One On Setting. This Mini Controller is ideal for single-residence homes and small businesses. It offers Bus Voltage at 0.65A (28 VDC) and Mains Voltage at 100-240V (50/60 Hz, 1A). The controller also supports use as an auxiliary BUS power supply when connected to a Gateway (sold separately). Overheat, short-circuit, and lightning protection help prevent damage to your system.
Each component, such as an outdoor station or indoor station, connects to the controller with two wires. Suitable wire (sold separ