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Electrical connection
Follow the table “Connections” when connect all wires.
CONNECTIONS
Connector
Function
Cable
K1
Branch input
1
Neutral
2
Phase
3
GND
Cable 3x0,75
230v 50Hz
(given)
K2
CAN BUS
mains
1
CAN-L
2
CAN-H
3
GND
4
Screening
Screened cable
3x0,34
K3
Serial for the air
conditioner
1
TX
2
GND
3
RX
Given
Not extendible
K4
Contact occupied
room
1
Contact room
3
Common
Cable
2x0,75
K5
Keyboard
connection
1
Red
Branch input
2
White
Clock
3
Brown
Out data
4
Blue
In data
5
Black
Common (GND)
Given
cable
5x0,34
L=200 mm
Содержание Compact Pro
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