Au3Tech SC1000 - Preface; Introduction; Readers; The meaning of symbols

WUHAN AU3TECH TRADING CO., LTD
MCC3721H User’s Quick Setup V1.02
2
Y+
Y Axis’ positive limit input ， special
signal，low-level propagation is effective.
Y Axis’ limit input
Y0
Y Axis’ origin signal，special signal，low-
level propagation is effective.
Y-
Y Axis’ negative limit input，special
signal，low-level propagation is effective.
0V
GND, Y Axis’ limit signal COM port
Power
output
24A
The 1st DC24V output + end
It can supply standard
TTL for Axis’ limit
switch/general output
port.
24B
The 2nd DC24V output + end
0V
DC24V output GND
X/Y Axis’
controllin
g ports
X
X Axis motor’s controlling signal
DB15 female
Y1
Y1 Axis motor’s controlling signal
DB15 female
Y2
Y2 Axis motor’s controlling signal
If Y Axis is set up as dual -
drive mode, it is Y2 Axis; if
Y Axis is set up as single
drive mode, it is Y1 Axis’
controlling
port( standby ).
General
custom
output
DO1
The 1st general output port
DO2
The 2nd general output port
COM1
General output COM port
DO3
The 3rd general output port
DO4
The 3rd general output port
DO5
The 5th general output port
DO6
The 6th general output port
COM2
General output COM port
DO7
The 7th general output port
DO8
The 8th general output port
Thyristor
output
DO9
The 1st thyristor output port
DC 24V/ 1A
0V
Thyristor output COM port
DO10
The 2nd thyristor output port
PWM
output
P+
PWM signal output + end
PWM TTL: 24V/5, It can
be configured by the
jumper nearby.
p-
PWM signal output - end
Analog
output
AO1+
The 1st analog output port+ end
The voltage of analog
output is between 0V and
10V, which can be
configured by software.
AG
Analog output GND
AO2+
The 2nd analog output port + end
General
custom
input
DI1
The 1st general input port, low-level
propagation is effective(Default).
DI2
The 2nd general input port, low-level
propagation is effective(Default).
DI3
The 3rd general input port, low-level
propagation is effective(Default).
DI4
The 4th general input port, low-level
propagation is effective(Default).