Danfoss VLT FCD 302 Operating Manual page 24

Operating Guide | VLT® Decentral Drive FCD 302
4 Electrical Installation
4.1 Wiring Diagram
91 (L1)
3-phase
92 (L2)
power
93 (L3)
input
95 (PE)
122(MBR+)
Mechanical
123(MBR-)
brake
50 (+10 V OUT)
+10 V DC
-10 V DC-
53 (A IN)
+10 V DC
0/4-20 mA
-10 V DC-
54 (A IN)
+10 V DC
0/4-20 mA
55 (COM A IN)
12 (+24 V OUT)
13 (+24 V OUT)
18 (D IN)
19 (D IN)
20 (COM D IN)
27 (D IN/OUT)
29 (D IN/OUT)
32 (D IN)
33 (D IN)
37 (D IN)
Figure 13: Basic Wiring Diagram
24 | Danfoss A/S © 2025.04
Switch mode
power supply
24 V DC
10 V DC
600 mA
15 mA
S201
ON/I=0-20mA
S202
OFF/U=0-10V
P 5-00
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
24V
OV
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
(U) 96
(U) 97
(W) 98
(PE) 99
(R+) 82
(R-) 81
Relay1
03
02
01
Relay2
06
05
04
(COM A OUT) 39
(A OT) 42
0 V
S801
ON=Terminated
OFF=Open
5V
GX
S801
RS485
(N RS485) 69
Interface
(P RS485) 68
(COM RS485) 61
GX
VCXA
67
GND1
62
PROFIBUS
interface
63
66
GND1
Electrical Installation
Motor
Brake
resistor
240 V AC, 2A
240 V AC, 2A
400 V AC, 2A
Analog output
0/4–20 mA
RS485
(PNP) = Source
(NPN) = Sink
RS485
AQ267036816112en-000301 / 130R0208