Danfoss VLT AutomationDrive FC 302, Руководство по программированию, Страница: 11 / 346

1.5 Electrical Wiring
3 Phase
power
input
DC bus
Switch Mode
Power Supply
Motor
Analog Output
Interface
relay 1
relay 2
ON=Terminated
OFF=Open
Brake
resistor
130BC931.12
91 (L1)
92 (L2)
93 (L3)
PE
88 (-)
89 (+)
50 (+10 V OUT)
53 (A IN)
54 (A IN)
55 (COM A IN)
0/4-20 mA
12 (+24 V OUT)
13 (+24 V OUT)
37 (D IN)
18 (D IN)
20 (COM D IN)
10 V DC
15 mA 130/200 mA
+ - + -
(U) 96
(V) 97
(W) 98
(PE) 99
(COM A OUT) 39
(A OUT) 42
(P RS485) 68
(N RS485) 69
(COM RS485) 61
0V
5V
S801
0/4-20 mA
RS485
RS485
03
+10 V DC
0/-10 V DC -
+10 V DC
+10 V DC
0/4-20 mA
0/-10 V DC -
240 V AC, 2 A
24 V DC
02
01
05
04
06
240 V AC, 2 A
24 V (PNP)
0 V (NPN)
0 V (NPN)
24 V (PNP)
19 (D IN)
24 V (PNP)
0 V (NPN)
27
24 V
0 V
(D IN/OUT)
0 V (NPN)
24 V (PNP)
(D IN/OUT)
0 V
24 V
29
24 V (PNP)
0 V (NPN)
0 V (NPN)
24 V (PNP)
33 (D IN)
32 (D IN)
1
2
ON
S201
ON
2
1S202
ON=0/4-20 mA
OFF=0/-10 V DC -
+10 V DC
95
400 V AC, 2 A
Par. E-00
2
1
ON
S801
(R+) 82
(R-) 81
: Chassis
: Earth
1)
2)
1)
1)
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
®
Frequency Converters -
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.
Introduction Programming Guide
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