X20 system modules • Digital output modules • X20DO8323
1254
X20 system User's Manual 3.10
4.15.24.4 Status LEDs
Image
LED
Color
Status
Description
Off
No power to module
Single flash
Reset mode
Blinking
PREOPERATIONAL mode
r
Green
On
RUN mode
Off
Module supply not connected or everything OK
On
Error or reset status
Single flash
Warning/Error on an I/O channel. Level monitoring for digital outputs has been
triggered.
e
Red
Double flash
I/O supply too low
Table 403: Status LEDs
4.15.24.5 Pinout
X
20
D
O
8
32
3
DO 1
DO 3
DO 5
DO 2
DO 4
DO 6
DI 1
GND
GND
DO 7
+24 VDC
DO 8
+24 VDC
r
e
Figure 383: Pinout
4.15.24.6 Connection example
Half bridge connection:
DO
+12 VDC
GND
+24 VDC
GND
+24 VDC
+
+
+12 VDC
+
M 8
+
M 7
+
M 1
+
M 2
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