With the loop extension, the number of connectable loops is doubled from 2 to 4. The number of FDnet/C-NET addresses per station remains unchanged.
Plugged onto the periphery board of the control panel. Each integrated line can be equipped with one loop extension (exclude FC721).
Cable capacity 0.2... 1.5 mm2
Number of detector lines 2 loops or 4 stub lines
Dimensions (W x H x D) 48 x 20 x 70 mm