Chapter 4 Wiring and Introduction
EMSD5 AC Servo Manual
26
Pulse Instruction Input Interface Diagram
Two input types: differential (recommended) and single-end. Speed and torque share one analog
input at range from -10V to +10V with resistance approximately at 10 KΩ. The existence of zero
bias in the analog input is normal and can be compensated by parameters.
1
）
When it is analog differential input:
2
）
When it is analog single-end input:
4.4.6 Output Signal Of Encoder Frequency Division [EMSD5-A/BH]
Signal Name
Pin No.
Function
General
AO+
28
A phase frequency division output signal
AO-
13
BO+
29
B phase frequency division output signal
BO-
14
ZO+
30
Z phase frequency division output signal
ZO-
15
CZ-OUT
27
Z signal collector open circuit output
GND
11,12
Internal digital signal ground
5V
8
Internal 5V power and the max current output is
200ma.
0V
23
Servo Drive
Servo Drive
