Figure 29: Connections for application 1
1 2 3 7 8 9 10 11 12 13 14 15 16 17
L N
40
0 – 10 V/
PWM
S3 S4 S5
AI5
DI1
1
41 42 43 44 45 46 47 48 49 50 83 84
B
-
A
+
85
DI2 AO1
60 61 70 71
Comp.115 – 230 V AC Alarm
MODBUS
Fan Defrost
Danfoss
84B3257
Figure 30: Connections for application 2
115 – 230 V AC
Comp. Light Fan Defrost
1 2 3 7 8 9 10 11 12 13 14 15 16 17
L N
40
0 – 10 V/
PWM
S3 S4 S5
AI5
DI1
2
41 42 43 44 45 46 47 48 49 50 83 84
B
-
A
+
MODBUS
85
DI2 AO1
60 61 70 71
Danfoss
84B3258
Figure 31: Connections for application 3
115 – 230 V AC
Comp. Railheat Fan Defrost
1 2 3 7 8 9 10 11 12 13 14 15 16 17
L N
40
0 – 10 V/
PWM
S3 S4 S5
AI5
DI1
3
41 42 43 44 45 46 47 48 49 50 83 84
B
-
A
+
MODBUS
85
DI2 AO1
60 61 70 71
Danfoss
84B3259
AK-CC55 Compact
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