wall:
• unscrew the locking nut from the threaded SMA
connector body,
• insert the SMA connector body through the pre-
pared enclosure opening,
• fix the securing nut from the outside, while locking
the connector body against turning using a proper
wrench, to lock the SMA connector in the enclosure
wall. Failure to lock the connector body while
screwing the nut may cause permanent damage to
the antenna cable.
7.3 MAKING ELECTRICAL CONNECTIONS
To avoid the risk of electric shock, disconnect
and secure disconnected 230V/110V mains
circuit before commencing any installation
work!
7.3.1 Connection of primary power source to
the control panel.
• Connect the secondary transformer circuit (16-
18VAC, 40VA min.) to AC terminals of the control
panel. The control panel should be the sole device
connected to this transformer circuit.
• Connect the primary transformer winding to AC
230V supply circuit, equipped with a proper circuit
breaker.
• The supply circuit which is used for powering the