Configurable Inputs/Outputs And Supply Voltage Vsys - Siemens FC72x Quick Reference Manual

Installation
5
Hardware components

5.3.5 Configurable inputs/outputs and supply voltage Vsys

X8
X8
6
5
4
3
2
1
X9
X9
6
5
4
3
2
1
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Building Technologies
Fire Safety
The assignment of connection terminals on periphery board (2-loop) of FC722 and
periphery board (4-loop) of FC724 is not identical.
Assignment on FC722 periphery board (2-loop)
Permitted cable cross-section: 0.2 to 1.5 mm
FC722
Designation Description
GND_01 (–) supply output 1
VSYS_01 (+) supply output 1
I/O4 Configurable input/output 4
I/O3 Configurable input/output 3
I/O2 Configurable input/output 2
I/O1 Configurable input/output 1
FC722
Designation Description
GND_02 (–) supply output 2
VSYS_02 (+) supply output 2
I/O8 Configurable input/output 8
I/O7 Configurable input/output 7
I/O6 Configurable input/output 6
I/O5 Configurable input/output 5
Each of these freely configurable inputs/outputs can either be configured as an
input or output. The function and external circuit needed depend on the mode of
operation selected.
.
2
DC 20 V – DC 30 V/1 A
Individual current max.
300 mA
total current max. 1 A
DC 20 V – DC 30 V/ 1 A
Individual current max.
300 mA
total current max. 1 A
A6V10211094_f_en_--
2015-12-15