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Note: Diagram of electrical wiring connection using Danfoss frequency conventor. M15 is the cutter motor;
M15’ is the fan of cutter motor; HL15 is the indicator
of cutter motor
Fig.4-14(k) Schematic diagram for electric control principle of MY265 extruder 10
VLT-2800
U15
M15'
M15
3~
KM15
QF15
L1; L2; L3
V.F.D
U; V; W
3~
U15
V15
W15
U15'
V15'
W15'
S130
DC24V
DC0V
N
DC0V
KM15
QF15
5291
QF15
KM15
5292
KM15
PLC IN
5293
5297
5296
1
3
5295
5294
KM15
18
12
27
55
V.F.D
60
VLT-2800
5299
4-20mA ↑
D/A
7.5 kW
400 W
U15
PLC Out
HL15
PLC IN
PLC OUT
5290
(Fault)
PE
L1
L2
L3