Loop Isolator Module
The loop isolator module isolates short circuits from the speaker line to prevent the entire line to fail. In this case it informs the loop monitor about that fault through the speaker line.
The isolator module is in a housing with cable clamps outside.
VM-300IS-EB | |
---|---|
Power source |
supplied from VM-300IM |
Operating temperature |
-10 to +55°C |
Dimensions |
88 x 60 x 34 mm (W x H x D) |
Weight |
100 g |
Input / Output |
loop in, loop out, speaker |
Indicator |
Status: OK / short at loop in / fault at loop out / initialise |