SI Solo/Pro 2, Руководство по установке, Страница: 39 / 64

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4. Momentary contacts between both (+ / - ) and (G)
will send the (STOP) command to the screen over
485.
Screen Power Supply
Screen
to the 3rd
Party Control
20m Max.
V+
V-
+
-
G
UP
STOP
2 Dry Contacts
Momentary Inputs
DOWN
Red wire
Black
wire
Fontus Dry Pinouts
Common Ground
Dry Contact (Lower Limit)
Dry Contact (Upper Limit)
Ground -
7 ~ 28v DC +
Power Supply
Input
GPIO (INPUTS) G
-
+
V-
V+
DATA Ground
- Data
+ DATA
- GROUND
+ 7 - 28v DC
485 INPUT /
OUTPUT side
G
-
+
V-
V+
Control 485 - with 3rd party (Dry Contact) via Fontus