Below you can see a socket for remote panels connecting. Two
upper pins are the supply. Two bottom pins – information
transmission, data transmission:
–
12V +
RED wire
–
12V -
BLUE wire
–
INFO +
data transmission, BLACK wire
–
INFO -
data transmission, WHITE wire
3.3 PANEL- CENTRAL UNIT
COMMUNICATION
To enable communication between the panel(s) and the central unit (main
driver), you can use only two central pins on the side of panel and two
bottom pins of the connector on the driver housing, marked in the picture as
INFO +
i
INFO –
(black and white wires). In order to supply the panel
directly from the driver, you can use two additional pins (outer in the panel
and two upper in the connector of the driver, red and blue wires). Panel can
be also powered directly from an independent power supply 12V. If the
panel has an independent supply, you can use only a 2-wire cable
transmitting data (INFO+ and INFO-)
No supply means a mistake in cables connection between pins
+12V and -12V. No main screen of the driver (time, mode, set
temperature and operating status) is a mistake in cable
connection between INFO+ and INFO-). A mistake while
connecting the cables may cause damage to the panel or central unit!
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