Delta Electronics PCI-M324, Руководство пользователя

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Signal Connection Interface PCI-M324 User Guide
3-8
November, 2017
3
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CMP (pulse output control / output signal)
Position comparison function: when the motion control position matches the program's position
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 Mark Description
1 3.3V CMP_OUT CMOS 3.3V triggering signal outputs when position reached
2 DGND CMOS 3.3V ground signal
3 DGND CMOS 3.3V ground signal
4 1.6(V) Vref LVDS reference voltage
(1) CMP signal circuit CMOS connection diagram
OUT
GND
Internal circuit
(2) CMP signal circuit LVDS connection diagram
OUT
GND
Internal circuit
Vref