Chapter 3 Wiring
ASDA-B2
3-20
Revision May, 2018
Signal
Pin No
Function
Wiring
Diagram
(Refer to
3.3.3)
Power
VDD 17
VDD is the +24 V power provided by the
drive and is for Digital Input (DI) and
Digital Output (DO) signal. The maximum
current is 500 mA.
-
COM+
COM-
11
14
COM+ is the common input of Digital
Input (DI) and Digital Output (DO) voltage.
When using VDD, VDD should be
connected to COM+. If not using, it needs
to apply the external power (+12 V ~ + 24
V). Its positive end should connect to
COM+ and the negative end should
connect to COM-.
GND
19
VCC voltage is based on GND.
There are numerous operation mode of this servo drive (please refer to Chapter 6.1).
Each operation mode needs different I/O signal. In order to use the terminal in a more
efficient way, the selection of I/O signal has to be programmable. That is to say, users
can choose the desired DI/DO signal to meet the demand. Basically, the default setting
of DI/DO signal has already have the appropriate function which can satisfy the demand
of normal application.
