Circuit Diagrams - Pfaff 8390 Instruction Manual

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14

Circuit diagrams

14
Reference list for the Circuit diagrams 95-212 062-95
.01
A1
Control device PCS2002
A2
Control panel
A3
Floppy disk drive
A4
Control device P40ED
(Carriage drive)
B1
Temperature sensor
B2
Pedal
E1
Bottom roller
E3
Nozzle/wedge engaged
E4
Front nozzle/wedge
E5
Hot air heating element
E6
Hot wedge heating element (1)
E7
Hot wedge heating element (2)
E10
Nozzle/wedge coding input
E11
Pressure controller
E12
Unused
E13
Unused
E14
Knee switch
E15
Increment differential /
Switch forwards /
Carriage faster
E16
Decrement differential /
Switch backwards /
Carriage slower
E17
Differential correction zero
E18
Key switch
F1
Fuse 16A L1
F2
Fuse 16A L2
G1
Power supply 24V, 5A
IN1
Programmable input 1
IN2
Programmable input 2
K1
Solid state relay
K2
Relay carriage drive power on
M1
DC motor bottom roller
M2
DC motor top roller
M3
Carriage drive motor
Circuit diagrams
Out1 Programmable output 1
Out2 Programmable output 2
S3
Front safety edge
S4
Rear safety edge
S5
Joystick
Y1
Roller off
Y2
Charge additional blowing
Y3
Engage nozzle/wedge
Y4
Front nozzle/wedge
Y5
Brushing one (optional)
Y6
Open carriage brake
Z1
Mains fi lter
109

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