2.2 Electrical Installation
This section describes how to wire the frequency converter.
130BC438.15
3 Phase
power
input
Switch Mode
Power Supply
Motor
Analog Output
Interface
(PNP) = Source
(NPN) = Sink
ON=Terminated
OFF=Open
Brake
resistor
91 (L1)
92 (L2)
93 (L3)
PE
50 (+10 V OUT)
53 (A IN)
54 (A IN)
55 (COM A IN)
0/4-20 mA
12 (+24 V OUT)
31 (D IN)
18 (D IN)
20 (COM D IN)
10 V DC
15 mA
100 mA
+
-
+
-
(U) 96
(V) 97
(W) 98
(PE) 99
(A OUT) 45
(A OUT) 42
(P RS-485) 68
(N RS-485) 69
(COM RS-485) 61
0V
5V
S801
0/4-20 mA
RS-485
RS-485
03
+10 V DC
0/4-20 mA
0-10 V DC
24 V DC
02
01
05
04
240 V AC, 3 A
24 V (NPN)
0 V (PNP)
0 V (PNP)
24 V (NPN)
19 (D IN)
24 V (NPN)
0 V (PNP)
27 (D IN/OUT)
24 V
0 V
0 V (PNP)
24 V (NPN)
0 V
24 V
29 (D IN/OUT)
24 V (NPN)
0 V (PNP)
0 V (PNP)
24 V (NPN)
33 (D IN)
32 (D IN)
95
P 5-00
2
1
ON
(+UDC) 89
(BR) 81 5)
24 V (NPN)
0 V (PNP)
0-10 V DC
(-UDC) 88
RFI
3)
0 V
240 V AC, 3 A
Relay 1
1)
Relay 2 2)
4)
06
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).
Product Overview
Design Guide
12
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MG06B402
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