Delta Electronics PCI-M324 User Manual page 28

PCI-M324 User Guide

DI (axis control signal / DI signal)
Digital signal input for axis control, which can connect to external digital signals to provide
reference signals to each PCI-M324 axis control.
Pin Mark
15 DI_1
19 DI_2
Note: GPIO is short for General Purpose Input / Output.
(1) Sink mode (NPN mode)
(2) Source mode (PNP mode)
JP1 source
1 2
November, 2017
I/O Description
st
I 1 axis GPIO input
nd
I 2 axis GPIO input
+24V
0V
JP1 Sink
Internal Circuit
EGND
24V
JP1
IN
3
1 2
24V JP1
+24V
0V
Internal circuit
EGND
24V
JP1
IN
3
JP1 EGND
Pin Mark I/O
65 DI_3 I
69 DI_4 I
Power Supply
24V
DC
Power supply
24V 24V
DC DC
Signal Connection Interface
Description
rd
3 axis GPIO input
th
4 axis GPIO input
Sink
3.3V
Source
3.3V
3
3-5