Danfoss 102 User Manual

S t a r t ( 1 8 )
F r e e z e r e f ( 2 7 )
S p e e d u p ( 2 9 )
S p e e d d o w n ( 3 2 )
S p e e d
R e f e r e n c e
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Illustration 6.3 Speed Up/Down
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
+
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Function Setting
8-30 Protocol
FC*
8-31 Address
1*
8-32 Baud Rate
9600*
* = Default Value
Notes/comments:
Select
protocol, address and
baud
rate in the above
mentioned parameters.
D IN 37 is an option.
Table 6.11 RS-485 Network Connection
CAUTION
Thermistors must use reinforced
or double insulation to
meet PELV insulation requirements.
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
12
13
18
19
20
27
29
32
33
37
50
53
54
55
42
39
A53
U - I
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Function Setting
1-90 Motor
Thermal
Protection
[2]
Thermistor
trip
1-93 Thermistor
Source
[1] Analog
input
53
* = Default
Value
Notes/comments:
If only a warning
is desired,
1-90 Motor Thermal Protection
should be set to [1] Thermistor
warning.
D IN 37 is an option.
Table 6.12 Motor Thermistor
Application Set-Up Examples
VLT
®
HVAC Drive Operating Instructions
50 MG11AI02 - VLT
®
is a registered Danfoss trademark
66
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Danfoss 102 Specifications

General

Model	102
Mounting	DIN rail
Operating temperature	+70°C
Storage Temperature	-40°C to +85°C
Humidity	5% to 95% (non-condensing)
Number of ports	1