Siemens X-400 User Manual
Product Description of SCALANCE X-400
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03
C79000-G8976-C186-03
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3.1.2 Digital
Inputs
DI Module
The digital input module is located in slot 3 and provides the user with eight digital
inputs. The cables are connected to the bottom of the module by two 5-pin connec-
tors.
inputs. The cables are connected to the bottom of the module by two 5-pin connec-
tors.
F
L 1
L 2
L 2
R M
S T B Y
D M 1
D M 2
D M 2
I N 1 / I N 5
I N 2 / I N 6
I N 3 / I N 7
I N 4 / I N 8
I N 2 / I N 6
I N 3 / I N 7
I N 4 / I N 8
P 1
P 2
P 2
P 1
P 2
P 3
P 4
P 2
P 3
P 4
P 1
P 2
P 3
P 4
P 2
P 3
P 4
P 1
P 2
P 3
P 4
P 2
P 3
P 4
2
3
4
1 1
8
9
1 0
7
6
5
Figure 3-6
LEDs of the digital input module
Depending on the configuration, the states of the digital inputs can be used to send
E-mails and/or entries to the logbook of the SCALANCE X414-3E.
E-mails and/or entries to the logbook of the SCALANCE X414-3E.
It is also possible to read the statuses over SNMP.