Siemens Sentron 5ST3 COM User manual

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TechnicalSupport (https://www.siemens.com/support-request)

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max. current 5 A
Cu
10 mm
[0.39 in]
0.2 ... 1.5 mm2
[AWG 24-16]
0.2 ... 1.5 mm
2
[AWG 24-16]
0.5 mm
2
[AWG 20]
0.5 ... 1.5 mm
2
[AWG 20-16]

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LED off
Device without power
LED flashes alternately 2 Hz yellow/green
Warning threshold exceeded
LED static green
AS+FC alright
LED flashes alternately 2 Hz yellow/red
Manual OFF or
Life cycle/max. switching cycles reached (no
auto reset)
LED flashes 0.75 Hz green
Not configured with master device
LED flashes 2 Hz yellow
Selftest failed, Device/communication error
LED flashes 2 Hz green, min. for 3 s
Internal process running e.g. pairing,
internal test, firmware update, reset
LED flashes 2 Hz red (Failure)
Main device tripped
LED flashes 5 Hz green
Device Identification after external
command
Reset device keys to factory default (unpair from
7KN Powercenter 1000)
Press button ≥ 10 s
After 3 s LED flashes 2 Hz green for 7 s.
Then the LED flashes 10 Hz green for 2 s.

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Wireless Protocol
Operating
frequency
range:
2400-2483.5 MHz
Maximum
output power:
<2.5 dBm EIRP
SIOS (https://support.industry.siemens.com/cs/de/en/)
→ Product / Article No.
https://siemens.com/installation-guide

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https://support.industry.siemens.com/cs/de/en
→ Product / Article No. → Certificate → Declaration of Conformity
Security information
In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement
– and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and
solutions constitute one element of such a concept. For more information about industrial security, please visit
https://www.siemens.com/industrialsecurity.

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3338214103-03
Last Update: 05 March 2021 © Siemens AG 2020 Subject to change without prior notice.
Store
for use at
a later date. Technische Änderungen vorbehalten. Zum späteren Gebrauch aufbewah-
ren.