Delta ASDA-A3 Series User Manual page 163

Wiring
C4: pulse input (differential input) can only be used with 2.8V - 3.6V power systems. Do not use
it with 24V power.
3
Pulse
High speed pulse
Low speed pulse
Note: refer to the description of P1.000 in Chapter 8 for setting details.
3-82
Type
Pulse + symbol
Differential Clockwise and
signal counterclockwise pulse
AB phase pulse (4x)
Differential signal
Controller
SIGN+
SIGN-
PULSE+
PULSE-
SG
Maximum input
frequency
A3-L / A3-M servo drive
Max. pulse input
frequency:
4 Mpps
51 Ω
36
51 Ω
37
Max. pulse input
frequency:
4 Mpps
51 Ω
43
51 Ω
41
ASDA-A3
4 Mpps
2 Mpps
200 kpps