Electrical Wiring - Danfoss VLT AutomationDrive FC 301 Programming Manual

Introduction

1.5 Electrical Wiring

91 (L1)
3 Phase
92 (L2)
power
93 (L3)
input
95
88 (-)
DC bus
89 (+)
50 (+10 V OUT)
+10 V DC
0/-10 V DC -
53 (A IN)
+10 V DC
0/4-20 mA
0/-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
1)
29
32 (D IN)
33 (D IN)
1)
37 (D IN)
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.
M0013101
Programming Guide
PE
Switch Mode
Power Supply
10 V DC
15 mA 130/200 mA
+ -
S201
ON=0/4-20 mA
S202
OFF=0/-10 V DC -
+10 V DC
Par. E-00
24 V (PNP)
0 V (NPN)
24 V (PNP)
0 V (NPN)
24 V (PNP)
(D IN/OUT)
0 V (NPN)
24 V
0 V
24 V (PNP)
(D IN/OUT)
0 V (NPN)
24 V
0 V
24 V (PNP)
0 V (NPN)
24 V (PNP)
0 V (NPN)
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(U) 96
(V) 97
(W) 98
(PE) 99
24 V DC
(R+) 82
+ -
(R-) 81
relay 1
1)
relay 2
(COM A OUT) 39
(A OUT) 42
S801
ON=Terminated
OFF=Open
5V
S801
RS485
(N RS485) 69
Interface
(P RS485) 68
(COM RS485) 61
Motor
Brake
resistor
03
240 V AC, 2 A
02
01
06
240 V AC, 2 A
05
400 V AC, 2 A
04
Analog Output
0/4-20 mA
0V
RS485
2)
: Chassis
: Earth
®
Frequency Converters -
1 1
9