Wiring Schematic - Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual

Electrical Installation

4.4 Wiring Schematic

3-phase
power
input
DC bus
4 4
+10 V DC
0/-10 V DC–
+10 V DC
0/4–20 mA
0/-10 V DC–
+10 V DC
0/4–20 mA
Illustration 4.1 Basic Wiring Schematic
A=Analog, D=Digital
1) Terminal 37 (optional) is used for Safe Torque Off (STO). For installation instructions, refer to the VLT
Operating Instructions. Terminal 37 is not included in FC 301 (except enclosure type A1). Relay 2 and terminal 29 have no
function in FC 301.
2) Do not connect cable screen.
14
®
VLT AutomationDrive FC 301/302
91 (L1)
92 (L2)
93 (L3)
95
PE
88 (-)
89 (+)
10 V DC
15 mA 130/200 mA
50 (+10 V OUT)
+
S201
53 (A IN)
ON=0/4–20 mA
S202
OFF=0/-10 V DC–
+10 V DC
54 (A IN)
55 (COM A IN)
12 (+24 V OUT)
13 (+24 V OUT)
P 5-00
18 (D IN)
19 (D IN)
20 (COM D IN)
27
(D IN/OUT)
24 V
0 V
29 (D IN/OUT)
1)
24 V
0 V
32 (D IN)
33 (D IN)
37 (D IN)
1)
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Switch Mode
Power Supply
24 V DC
- + -
24 V (NPN)
0 V (PNP)
24 V (NPN)
(COM A OUT) 39
0 V (PNP)
24 V (NPN)
S801
0 V (PNP)
ON=Terminated
OFF=Open
5V
24 V (NPN)
0 V (PNP)
S801
RS-485
(N RS485) 69
Interface
24 V (NPN)
0 V (PNP)
– –
(P RS485) 68
24 V (NPN)
(COM RS485) 61
0 V (PNP)
(U) 96
(V) 97
(W) 98
(PE) 99
Motor
(R+) 82 Brake
resistor
(R-) 81
relay1
03
240 V AC, 2 A
02
01
relay2
1)
06
240 V AC, 2 A
05
400 V AC, 2 A
04
Analog Output
0/4–20 mA
(A OUT) 42
0 V
RS-485
2)
®
Safe Torque Off
: Chassis
: Ground
: PE
: Ground 1
: Ground 2
MG33AQ02