Siemens Cerberus PACE Compact, Installation, Mounting, Page: 79 / 122

Install internal components
Input/Output extension (digital 16) PCIO2001-A1
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6.4.6 Logic control inputs
The PCIO2001-A1 provides 16 logic control inputs on the two connectors 'X7' and
'X8'.
The logic control inputs are used to get information and controls from the
connected components.
● Logic 0 with input voltage <3 V
● Logic 1 with input voltage >7 V
Logic control inputs connector - 'X7'
Pin Description Remark
1 I1 -
2 I2 -
3 I3 -
4 I4 -
5 I5 -
6 I6 -
7 I7 -
8 I8 -
9 GND GND reference voltage
10 10 V 10 V reference voltage
Table 50: PCIO2001-A1 logic control inputs connector - 'X7'
Logic control inputs connector - 'X8'
Pin Description Remark
1 I9 -
2 I10 -
3 I11 -
4 I12 -
5 I13 -
6 I14 -
7 I15 -
8 I16 -
9 GND GND reference voltage
10 10 V 10 V reference voltage
Table 51: PCIO2001-A1 logic control inputs connector - 'X8'
For use of logic control inputs, see
Use logic control inputs [
➙
54]
.