Wiring Schematic - Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual

Electrical Installation

4.4 Wiring Schematic

91 (L1)
3-phase
92 (L2)
power
93 (L3)
input
95
DC bus 88 (-)
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
*
29
32 (D IN)
33 (D IN)
*
37 (D IN)
Illustration 4.1 Basic Wiring Schematic
A=Analog, D=Digital
*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.
**Do not connect cable screen.
MG33AP02
Operating Instructions
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
P 5-00
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
24 V (NPN)
(D IN/OUT)
0 V (PNP)
24 V
0 V
24 V (NPN)
(D IN/OUT)
0 V (PNP)
24 V
0 V
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
Danfoss A/S © Rev. 07/2014 All rights reserved.
(U) 96
(V) 97
(W) 98
(PE) 99
24 V DC
(R+) 82
+ -
(R-) 81
relay1
relay2
*
(COM A OUT) 39
(A OUT) 42
S801
ON=Terminated
OFF=Open
5V
S801
RS-485
(N RS-485) 69
Interface
(P RS-485) 68
(COM RS-485) 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
0 V
RS-485
: Chassis
: Ground
**
: PE
: Ground 1
: Ground 2
®
Safe Torque Off
4 4
13