Input filter, Halved inputs mode, Input module (e.g. 16-fold) – Burkert Type 8640 User Manual
Page 82: Input module (e.g. 16-fold) byte 1 byte 0
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FieldbusmodulesPROFINETIO,
EtherNet/IPandMODBUSTCP
15.3.3. Halved inputs mode
In halved inputs mode every second input is skipped. Only the inputs 1, 3, 5, ... are transmitted, so for 32 physically
existing inputs only 2 bytes are needed.
Extension module
inputs
16
15
14
13 12 11 10
9 8 7
6
5 4 3
2
1
Power supply earth
Power supply +24 V
Inputs
8
7
6
5
4
3
2
1
16
15
14
13 12 11 10
9 8 7
6
5 4 3
2
1
Power supply earth
Power supply +24 V
Inputs
8
7
6
5
4
3
2
1
EME 32
Input module (e.g. 16-fold)
Input module (e.g. 16-fold)
Byte 1
Byte 0
Figure 56:
Halved inputs mode
15.4. Input filter
The input filter suppresses disturbances which affect the input modules. Therefore the activation of this input filter
is always recommended.
When the filter is activated only signals are recognized which have a duration of ≥ 2 ms. The regulations
contained in EMC legislation require that the input filter be activated.
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Type 8640