Block diagram
2
Circuit diagrams
2
Block diagram PFAFF 2545 and 2546 BASIC with control pack P45 PD-L
.01
Control unit QA40 PD
A1
H1
X3
S1
Version 28.03.07
2545 BASIC
2546 BASIC
Ministop drive unit
(long) with incremental
transducer
X1
X2
Mains plug
Synchronizer PD 6
BDF - PICO TOP
LED
LED
power
supply
Netzteil
unit
X7
X4
A2
PC
for
software
download
X4
Q1
Power switch
45