14
PARVIS SL SMA
POLITEC | INSTALLATION MANUAL - VER.3.0
12.SK WS TX motherboard connections
Column tamper
connector
1 2 3 4
Rechargeable
Battery
Connector
3.6 V - 1.8 Ah
1 / 2
HTR
Heater power supply 24V / 12V
(only from external source)
3/4
NN
Not used
TERMINAL BOARD with 4 ports
The tamper opening information of the transmitter column is sent optically to the receiver
column after 30''; as well as low battery information.
Inverter card
power supply
with
rechargeable
battery
3.6 V - 1.8 Ah
Solar Panel
Cable
Connection
Panel-Inverter
To connector
Battery
SK WS TX
1 2 3 4