CHAPTER 2 WIRING
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: 1 MHz (differential input), 200 kHz (open collector input)
2
(A/B phase pulse: 250 kHz (differential input), 50 kHz (open collector input)
(1) Differential input
The PPI terminal is not used.
5 V
PPI
Line driver
C A(C B)
62
1.5k
62
0 V *C A (*C B ) S ervo am plifier
(2) Open collector input (24 VDC)
The PPI terminal is used.
* Do not connect wiring to the terminal CA (CB).
The wiring length to the host should be 2 m or less.
24 VDC
PPI
C A(C B)
62
1.5k
*C A (*C B )
62
S ervo am plifier
(3) Open collector input (12 VDC)
Perform the wiring using the resistor (300Ω, 1/4W) but not using the PPI terminal as shown below.
* The wiring length to the host should be 2 m or less.
300Ω,1/4W
DC12V
300Ω,1/4W
CA(CB) 62
*CA(*CB) 62
Sサerーvoボamアpンlifieプr
2-12 Configuration
