Application Set-up Examples
6.2.5 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 6.11 RS485 Network Connection
MG34U422
Instruction Manual
Parameters
Function
Setting
Parameter 8-30
Protocol
FC*
Parameter 8-31
1*
Address
Parameter 8-32
9600*
Baud 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 © 06/2015 All rights reserved.
6.2.6 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 6.12 Motor Thermistor
Parameters
Function
Setting
Parameter 1-90
[2]
Motor Thermal
Thermistor
Protection
trip
Parameter 1-93 T
[1] Analog
hermistor Source
input 53
* = Default Value
Notes/comments:
If only a warning is desired,
parameter parameter 1-90 Motor
Thermal Protection should be
set to [1] Thermistor warning.
D IN 37 is an option.
45
6
6