Danfoss VLT AutomationDrive FC 302 - Wiring Configuration for RS485 Network Connection; Wiring Configuration for a Motor Thermistor

12.8 Wiring Conguration for RS485
Network Connection
Parameters
FC
+24 V
+24 V
D IN
D IN
D IN
COM
D IN
D IN
D IN
D IN
+10
V
A IN
A IN
COM
A OUT
COM
R1R2
12
13
18
19
20
27
29
32
33
37
50
53
54
55
42
39
01
02
03
04
05
06
-
61
68
69
RS-485
+
130BB685.10
Function Setting
Parameter 8-30
Protocol
FC*
Parameter 8-31
Address
1*
Parameter 8-32
Baud Rate
9600*
*=Default value
Notes/comments:
Select protocol, address, and
baud rate in the parameters.
Table 12.11 Wiring Conguration for RS485 Network Connection
12.9
Wiring Conguration for a Motor
Thermistor
NOTICE
Thermistors must use reinforced or double insulation to
meet PELV insulation requirements.
Parameters
130BB686.12
VLT
+24 V
+24 V
D IN
D IN
D IN
COM
D IN
D IN
D IN
+10 V
A IN
A IN
COM
A OUT
COM
12
13
18
19
20
27
29
32
33
50
53
54
55
42
39
A53
U - I
D IN
37
Function Setting
Parameter 1-90
Motor Thermal
Protection
[2] Thermistor
trip
Parameter 1-93 T
hermistor Source
[1] analog
input 53
*=Default value
Notes/comments:
If only a warning is wanted, set
parameter 1-90 Motor Thermal
Protection to [1] Thermistor
warning.
Table 12.12 Wiring Conguration for a Motor Thermistor
Application Examples VLT® AutomationDrive FC 302
188 Danfoss A/S © 01/2018 All rights reserved. MG38C202
1212