Delta Electronics PCI-M324 User Manual page 31

Signal Connection Interface

CMP (pulse output control / output signal)
Position comparison function: when the motion control position matches the program's position
3
comparison setting, the PCI-M324 generates a pulse signal. PCI-M324 has built-in functions for
two high-elastic CMP comparators: Channels #0 and #1. Please refer to Section 3.1.4 for
hardware interface details.
Pin
1
2
3
4
(1) CMP signal circuit CMOS connection diagram
(2) CMP signal circuit LVDS connection diagram
3-8
Mark
3.3V CMP_OUT CMOS 3.3V triggering signal outputs when position reached
DGND CMOS 3.3V ground signal
DGND CMOS 3.3V ground signal
1.6(V) Vref LVDS reference voltage
Internal circuit
Internal circuit
Description
OUT
GND
OUT
Vref
GND
PCI-M324 User Guide
November, 2017