FujiFilm ALPHA 5 RYT-SX, User Manual

Page: 58 / 547

CHAPTER 2 WIRING
2-14
Configuration
2
2.1.3.1 Pulse Input (PPI, CA, *CA, CB, *CA)
Pulse input terminal
•
Format: Command pulse/direction, forward/reverse pulse, A/B phase pulse (parameter switch)
•
Max. input frequency: 1MHz (differential output), 200kHz (open collector output)
A/B phase pulse indicates the frequency after multiplication by four. It is always a multiple of four.
(1) Differential output
Do not use the PPI terminal.
(2) Open collector (24 [V] DC)
Use the PPI terminal.
(3) Open collector output (12 [V] DC)
The CA(CB) terminal and an external resistor are necessary.
C A (C B )
* C A (* C B )
D C 1 2 V
6 2
S e r v o a m p lifie r
6 2
5 6 0
Ω
P P I
C A (C B )
* C A (*C B )
D C 2 4 V
6 2
S e rv o a m p lifie r
6 2
1 .5 k
6 2
P P I
S e rv o a m p lifie r
6 2
1 .5 k
C A (C B )
*C A (*C B )
5 V
0 V
L in e d riv e r