Electrical Installation - Danfoss VLT AutomationDrive FC 360 Design Manual

Product Overview

2.2 Electrical Installation

This section describes how to wire the frequency converter.
2 2
3 Phase
power
input
+10 V DC
0-10 V DC
0/4-20 mA
0-10 V DC
0/4-20 mA
Illustration 2.1 Basic Wiring Schematic Drawing
A=Analog, D=Digital
1) Built-in brake chopper available from 0.37–22 kW
2) Relay 2 is 2-pole for J1–J3 and 3-pole for J4–J7. Relay 2 of J4–J7 with terminals 4, 5 and 6 has the same NO/NC logic as Relay
1. Relays are pluggable in J1–J5, and fixed in J6–J7.
3) Single DC choke in 0.37–22 kW (J1–J5); Dual DC choke in 30–75 kW (J6–J7).
4) Switch S801 (bus terminal) can be used to enable termination on the RS485 port (terminals 68 and 69).
5) No BR for 30–75 kW (J6–J7).
12
Design Guide
3)
RFI
91 (L1)
92 (L2)
93 (L3)
95
PE
50 (+10 V OUT)
+
53 (A IN)
54 (A IN)
55 (COM A IN)
12 (+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)
24 V
0 V
32 (D IN)
33 (D IN)
31 (D IN)
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Switch Mode
Power Supply
1)
10 V DC 24 V DC
15 mA 100 mA
- + -
24 V (NPN)
0 V (PNP)
24 V (NPN)
0 V (PNP)
24 V (NPN)
4)
0 V (PNP)
ON=Terminated
OFF=Open
5V
24 V (NPN)
0 V (PNP)
S801
RS-485
(N RS-485)
Interface
24 V (NPN)
0 V (PNP)
(P RS-485)
24 V (NPN)
0 V
(COM RS-485) 61
0 V (PNP)
24 V (NPN)
0 V (PNP)
(U) 96
(V) 97
(W) 98
(PE) 99
Motor
(-UDC) 88
(+UDC) 89 Brake
resistor
(BR) 81 5)
Relay 1
03
240 V AC, 3 A
02
01
Relay 2 2)
06
240 V AC, 3 A
05
04
(A OUT) 45
Analog Output
0/4-20 mA
(A OUT) 42
0V
RS-485
69
68
(PNP) = Source
(NPN) = Sink
MG06B402