8.Wiring
12
SADRIN WS SMA
POLITEC | INSTALLATION MANUAL - VER.2.1
8.1 Type of cable
To avoid radio disturbances, use a
SHIELDED
cable with the braiding connected to the negative of the
terminal board as the connection between the wireless transmitter and the barrier.
8.2 Connections
Tamper microswitch
RX
Alarm
Tamper
Power supply
for TX RADIO
+
-
3.6 V
3.0 V
Battery
connector
(WSE)
3.6 V - 19 Ah
Additional tamper input
(WSE)
(if absent leave
closing jumper)
TX
Battery
connector
(WSE)
3.6 V - 19 Ah
Additional tamper
input
(WSE)
(if absent leave
closing jumper)
Voltage selector
for TX RADIO
power supply from
the terminal board
Tamper
microswitch
The tamper output in the terminal board is closed if both columns have their own
microswitches closed.
The tamper opening information of the transmitter column is sent optically to the receiver
column after 40 ''; as well as low battery information.
OPEN COLLECTOR:
NC negative output
opens with
low battery
