Famsun MY265 Operation Manual page 62

SL1
V+ Iout
DC24V
DC0V
V I+ I-
CH0
PLC-2
Notes: PLC-2 is the input module of PLC analog quantity; SL1 is the steam flow meter of extruder barrel; SL2 is the steam flow meter of DDC; SL3 is the water
flow meter of extruder barrel; SL4 is the water flow meter of DDC; 5271 is the operation current of main motor of extruder
SL2
V+ Iout
V+
V I+ I-
CH1
Fig.4-14(u) Schematic diagram for electric control principle of MY265 extruder 19
SL3
0V Iout V+
V I+ I-
CH2
57
SL4
0V Iout
V I+ I- V
CH3 CH4
I+ I-