ADLINK Technology EMX-100, Руководство пользователя, Страница: 27 / 55

Introduction
17
EMX-100
1.16 Digital Output I/F Circuit
The following shows the internal circuit of the digital output inter-
face, which indicates the connection for inductive and resistive
load devices, which can, because of the built-in flywheel diode, for
inductive loads, eliminate back electromotive force during digital
switch closing. The internal circuit is only available for connected
source type devices.
SOURCE SINK
DI-1
DI-2
DICOM
4.7 k
Ÿ
4.7 k
Ÿ
EMG
Motion Controller
IGND
24V
IGND
24 V
24 V
LED
indicators
5 V
PE
I24 V
#DI1
#DI2
3.3 V
Open collector input
DI-1
DI-2
DICOM
4.7 k Ÿ
4.7 k Ÿ
EMG
Motion Controller
IGND
24V
PE
IGND
I24 V
24 V
LED
indicators
#DI1
5 V
Open collector input
#DI2
3.3 V
SOURCE
SINK
24 V
PEL-1
MEL-1
DICOM
4.7 k Ÿ
4.7 k
Ÿ
EMG
Motion Controller
IGND
24 V
PE
IGND
I24 V
LED
indicators
3.3 V
5 V
4.7 k Ÿ ORG-1
24 V
XPEL
XMEL
XORG
PEL-1
MEL-1
DICOM
4.7 k Ÿ
4.7 k Ÿ
EMG
Motion Controller
IGND
24 V
PE
IGND
I24 V
24 V
LED
indicators
3.3 V
5 V
Open collector input
4.7 k Ÿ
ORG-1
XPEL
XMEL
XORG