Danfoss VLT Refrigeration Drive FC 103 Operating Instructions Manual page 69

Application Examples
6.2.4 RS485
FC
+24 V 12
+24 V 13
D IN 18
D IN 19
COM 20
D IN 27
D IN 29
D IN 32
D IN 33
D IN
37
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
01
02
03
04
05
RS-485
06
61
+
68
69
-
Table 6.9 RS485 Network Connection
MG16N102
Operating Instructions
Parameters
Function Setting
Parameter 8-30 P
rotocol FC*
Parameter 8-31 A 1*
ddress
Parameter 8-32 B 9600*
aud Rate
* = Default value
Notes/comments:
Select protocol, address, and
baud rate in the above-
mentioned parameters.
D IN 37 is an option.
Danfoss A/S © 08/2015 All rights reserved.
6.2.5 Motor Thermistor
WARNING
THERMISTOR INSULATION
Risk of personal injury or equipment damage.
•
Use only thermistors with reinforced or double
insulation to meet PELV insulation
requirements.
VLT
+24 V 12
+24 V 13
D IN 18
D IN 19
COM 20
D IN 27
D IN 29
D IN 32
D IN 33
D IN 37
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
U - I
A53
Table 6.10 Motor Thermistor
Parameters
Function Setting
Parameter 1-90 [2] Thermistor
Motor Thermal trip
Protection
Parameter 1-93 T [1] Analog
hermistor Source input 53
* = Default Value
Notes/comments:
If only a warning is required,
parameter 1-90 Motor Thermal
Protection should be set to [1]
Thermistor warning.
D IN 37 is an option.
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