The SBB4I is a 4-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 two 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.

Benefits

• Ready-to-use junction box housing with transparent lid for fast and easy decentralized installation

• One input module can monitor up to two fire dampers

• Fast and easy wiring to the main controller via the Dupline® bus (free topology and long distance capability)

• Up to 30 fire damper modules can be connected to one Dupline® network

• The system can be interfaced to the BMS via BACnet or Modbus

Features

• 4 x contact inputs (voltage free)

• Smart Dupline® protocol

• Powered by the bus