Product Description
The SBB2I is a 2-input module designed to monitor the blade position of up to two fire dampers. lt is also possible to use the inputs as standard digital inputs for any type of application. The module is implemented in a robust junction box for a decentralized installation close to the fire dampers. The module is part of the smart building products range. Several modules can be connected to the same Dupline® 2-wire bus and thus the wiring to the controller can be significantly simplified.