Pfaff 3307-3 Series Instruction Manual page 144

Circuit diagrams
16 Reference list for circuit diagrams of the PFAFF 3307-9/02
.02
A1
A2
A14
A100
A110
B2
B3
B100
H1
H101
M1
M2
M3
Q1
S1
S36
S101
X1
X1A
X1B
X3
X4A
X4B
X5
X8
X11A
X11B
X13
X20
X21
X34
X40
144
Controller Quick P320MS
Control panel BDF S3 F
Sewing head recognition system
(OTE)
Thread strength- module
Thread strength – alarm + reset
Hybrid light barrier needle
reference
Hybrid light barrier clamp
reference
Thread strength sensor
Sewing lamp
Lamp – alarm
Sewing motor
Stepping motor needle
Stepping motor button clamp
Main switch
Pedal speed control unit
Solenoid switch end knotting
Key – reset
Mains plug
Control panel BDF S3 F
Sewing head recognition system
(OTE)
Incremental transmitter
(sewing motor)
Stepping motor needle and hybrid
light barrier
Stepping motor button clamp and
hybrid light barrier
Inputs
Sewing motor
CAN interface
Pedal speed control unit
Outputs
Stepping motor needle
Stepping motor button clamp
Key button clamp lowered
Hybrid light barrier needle
reference
X41 Hybrid light barrier clamp
reference
X51 Clamp open
X53 Thread clamp
X54 Thread trimming
X55 Stem length
X56 Thread puller
X57 Thread puller / air jet
X101 Thread strength – module
sensor + supply
X102 Thread strength – module
CAN interface
X103 Thread strength – module
RS232
X110 Thread strength – alarm +
reset
X111 Thread strength – sensor
Y1 Clamp open
Y3 Thread clamp
Y4 Thread trimming
Y6 Thread puller
Y7 Thread wiper