Solutions for building automation
RBFU 2.02 is used for controlling one Belimo 230 V smoke control damper actuator (BE230.., BLE230). The unit is connected to the Ringbus master controller via a 4 wire ring bus communication. Each unit has a predefined address and therefore has not to be addressed during the system commissioning. RBFU 2.02 unit is able to work without 230 V, but then it is only sending data about actuator position to Ringbus master controller and is not able to turn on/off the actuators.
AC 100 … 265 V
10 A
18 VA
Actuator consumption + 50 mW
5 mW
Power supply terminal 2 x 3 x 2.5 mm²
2 x Actuator output terminal, 6 x 1.5 mm²
2 x Actuator power supply terminal, 3 x 1.5 mm²
2 x RingBus terminal 4 x 1.5 mm² wire
10 mm
Class II (all insulated)
IP54
CE according to 2004/108/EC
CE according to 2006/95/EC
2.5 kV
3
Type 1
A
max. 95 % r.H., non condensing
–20 … +60°C
–40 … +85°C
Maintenance-free
Technical Data Sheet for RBFU 2.02 Field Unit
