
SD710 Series Servo Drive User Manual Chapter 3 Wiring and Installation
29
(2) Output Control Optocoupler Devices
External 0V
External 5V~24V
Optocoupler
Y1+
Y1-
7
6
Servo system
External 0V
External 5V~24V
Optocoupler
Y1+
Y1-
7
6
Unconnected
current limiting
resistor
The maximum allowable voltage and current capacity of the servo driver's internal optocoupler output circuit is as
follows.
Voltage:
DC30V (max.)
Current
: DC50mA (max.)
3.5. 3 Encoder Frequency Division Output Signal
Table 3-14 Encoder Frequency division Output Signal Specifications
Signal name
Default
function
Pin
number
Functionalities
Frequency
division
output
universal
signal
PAO+
21
A-phase frequency
division output signal
The quadrature frequency division
output signals of A and B
PAO-
22
PBO+
25
B-phase frequency
division output signal
PBO-
23
PZO+
13
Z-phase frequency
division output signal
Home pulse output signal
PZO-
24
PZ-OUT
44
Z-phase split output
signal
Home pulse open collector output
signal
GND
29
Origin pulse open collector output signal ground
Power supply
+5V
15
Internal power supply 5V, maximum output current 200mA
GND
16
PE
casing
-