Wiring Diagram - Danfoss iC2-Micro Series Design Manual

Design Guide | iC2-Micro Frequency Converters

Wiring Diagram

7.2
L1/L
L2
Power
L3/N
input
A=Analog, D=Digital
12 (+24 V OUT)
13 (D IN)
14 (D IN)
15 (D IN/OUT)
17 (D IN)
18 (D IN)
20 (COM I/O)
Analog output
31 (A OUT)
0/4-20 mA
32 (+10 V OUT)
+ 10 V DC
0-10 V DC
33 (A IN)
0/4-20 mA
0-10 V DC
34 (A IN)
0/4-20 mA
35 (COM I/O)
Figure 37: Wiring Diagram
1 Single DC choke in MA05a.
2 Built-in brake chopper is only applicable to drives in the power range of 3x380–480 V 2.2 kW (3.0 hp) and above, and 3x200–
240 V 1.5 kW (2 hp) and above.
3 No BR terminals for 1x100–120 V, 1x200–240 V, 3x200–240 V 0.37–0.75 kW (0.5–1.0 hp), and 3x380-480 V 0.37-1.5 kW
(0.5-2.0 hp) drives.
4 Select the PNP or NPN mode via parameter P 9.4.1.1 Digital I/O mode (PNP=Source, NPN=Sink).
5 Use switch S640 (bus terminal) to enable termination on the RS485 port (terminals 68 and 69).
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1)
PE
Switch mode
power supply
24 V DC
4)
P9.4.1.1
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
24 V
0 V
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
2)
UDC+/BR+
10 V DC
Relay 1
5)
S640
ON = Terminated
OFF = Open
5 V
S640
RS485
(N RS485) 69
interface
(P RS485) 68
(COM RS485) 61
RS485 communication
RJ45 port
Electrical Installation Considerations
U
V
W
PE
Motor
UDC-
Brake
resistor
BR-
3)
03
250 V AC, 2 A
02
01
0 V
RS485
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