AJAX MultiTransmitter - Terminals and Connections

MultiTransmitter terminals
Left-hand terminals:
GND — MultiTransmitter common ground
+EXT — 12 V power supply output for fire detectors
COM — common input for connecting power supply circuits and signal contacts of
wired detectors
Right-hand terminals:
Z1–Z18 — input for wired detector сonnection
+12 V — 12 V power supply output for wired detectors
COM — common input for connecting power supply circuits and signal contacts of
wired detectors
LED indication