Address Loop Block
The block is designed to control address loops.
In the case of the control panel "Varta-Address" one controller BSH-A is installed. Outside the device, from 1 to 15 controllers can be installed in the Peripheral addressable cabinets. The total number of blocks in the system must not exceed fifteen. The total length of the address loop can reach 2 km. Each loop can include up to 127 alarm initiating devices and 40 BVV-A.