Electrical Wiring - Danfoss VLT AutomationDrive FC 301 Programming Manual

Introduction
1 1

1.5 Electrical Wiring

3 Phase
power
input
DC bus
+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 1.2 Basic Wiring Schematic Drawing
A=Analog, D=Digital
Terminal 37 is used for Safe Torque Off. For Safe Torque Off installation instructions, refer to the VLT
Safe Torque Off Operating Instructions.
1) 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 shield.
Very long control cables and analog signals may in rare cases, and depending on installation, result in 50/60 Hz ground
loops due to noise from mains supply cables.
If 50/60 Hz ground loops occur, consider breaking the shield or insert a 100 nF capacitor between shield and enclosure.
8
®
VLT AutomationDrive FC 301/302
91 (L1)
92 (L2)
93 (L3)
95
PE
88 (-)
89 (+)
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)
Par. E-00
18 (D IN)
19 (D IN)
20 (COM D IN)
27
(D IN/OUT)
24 V
0 V
1)
29 (D IN/OUT)
24 V
0 V
32 (D IN)
33 (D IN)
1)
37 (D IN)
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Switch Mode
Power Supply
10 V DC 24 V DC
15 mA 130/200 mA
- + -
24 V (PNP)
0 V (NPN)
24 V (PNP)
(COM A OUT) 39
0 V (NPN)
24 V (PNP)
S801
0 V (NPN)
ON=Terminated
OFF=Open
5V
24 V (PNP)
0 V (NPN)
S801
RS485
(N RS485) 69
Interface
24 V (PNP)
0 V (NPN)
(P RS485) 68
24 V (PNP)
(COM RS485) 61
0 V (NPN)
(U) 96
(V) 97
(W) 98
(PE) 99
Motor
Brake
(R+) 82
resistor
(R-) 81
relay 1
03
240 V AC, 2 A
02
01
1)
relay 2
06
240 V AC, 2 A
05
400 V AC, 2 A
04
Analog Output
0/4-20 mA
(A OUT) 42
0V
RS485
2)
: Chassis
: Earth
®
Frequency Converters -
MG33MO02