PCI-M324 User Guide Signal Connection Interface
November, 2017
3-7
3
DO (axis control signal / DO signal)
Digital signal output for axis control, which can output digital signals to other peripheral devices.
The four main motion axes of PCI-M324 are built-in with the DO function.
Pin
Mark
I/O
Description
Pin
Mark
I/O
Description
24
DO_1
O
1
st
GPIO output
74
DO_3
O
3
rd
GPIO output
28
DO_2
O
2
nd
GPIO output
78
DO_4
O
4
th
GPIO output
Note: GPIO is short for General Purpose Input / Output.
(1) O.C mode
EGND
ISO
I < 10 mA
N.O N.C
VCCID
Internal circuit
C
o
n
tro
lle
r
24V
EGND
OUT
24V
DC
Power supply
24V
0V
