Wiring diagram

Table Of Contents
Communication internal components
Project:
Date:
WD000157
2020-12-01
Rev:
Initials:
HaJa
A001
32
Sheet:
33
Next sheet:Total sheets:
22
0 1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
A
B
C
D
E
F
A+ Link1
Sh
.
31
B- Link1
Sh
.
31
24V Link1
Sh
.
31
0V Link1
Sh
.
31
K1
A1A2
BF1
AFS
TTC
2
1
TTC 0-10V
K2
Sh
.
11
2122
K1
Sh
.
32
2122
PDT4:0V
Sh
.
11
PDT4:24V
Sh
.
11
SF
M1
Modbus Address:1
69
68
Models with electrical heater
Start electrical heater
Supply air fan
PDT4
A4
Modbus address: 9
U
O
1
3
2
U
O
2
1
2
UI1
1
2
UI2
1
2
1
4
3
4
Modbus in
2
3
1
4
Modbus out
2
3
1
4
5
6
5
6
Sh
.
32Sh
.
11
M N
O
NC