Pfaff 3801-3/07 User Manual

15 - 2
Circuit diagrams
15 Circuit diagrams
Reference list for circuit diagrams
A1 Controller Quick P 320MS
A2 Control panel T1
A14 Sewing head identification
B15 Light barrier SM 2 (only on 3801-11/071)
B10 Initiator SM1, reference
H1 Sewing lamp
M1 Sewing motor
M2 Stepping motor tape feed (only on 3801-11/071)
M3 Stepping motor fullness adjustment
Q1 Main switch
S6 Knee switch (program switching)
S17 Pedal speed control unit
S18 Sychronizer PD3
X1 Mains plug
X1A RS232 – interface 1 Control panel T1
X1B VSS Sewing head identification
X3 Incremental transmitter (control unit)
XR3 Incremental transmitter (sewing motor)
XS3 Synchronizer PD3
X4A SM2 Stepping motor tape (only on 3801-11/071)
X4B SM1 Stepping motor fullness
X5 Inputs
X8 Sewing motor
X11A CAN interface
X11B Pedal speed control unit
X13 Outputs
X20 SM2 Stepping motor tape (only on 3801-11/071)
X21 SM1 Stepping motor fullness
X36 Knee switch (program switch)
X45 SM2 light barrier (only on 3801-11/071)
X46 SM1 Initiator reference
X51 Y1 910/..Automatic presser foot lift
X52 Y2 900/.. Thread trimmer
X63 Y13 Tape cutting only on 3801-11/071
X64 Y14 Tape air front only on 3801-11/071
X65 Y15 Tape feed motion only on 3801-11/071
Y1 Automatic presser foot lift (-910/..)
Y2 Thread trimmer (-900/..)
Y13 Tape cutting (only on 3801-11/071)
Y14 Tape air front (only on 3801-11/071)
Y15 Tape feed motion (only on 3801-11/071)
Y16 Adjust air tape (only on 3801-11/071)

Pfaff 3801-3/07 Specifications

General

Brand	Pfaff
Model	3801-3/07
Category	Sewing Machine
Language	English