SIMATIC S7-400
SIPLUS analog modules
SIPLUS SM 431 analog input module
6/75
Siemens ST 70 · 2013
■
Overview
• Analog inputs for SIMATIC S7-400
• For connecting voltage sensors and current sensors, thermo-
couples, resistors and resistance thermometers
• Resolution 13 to 16 bit
Note:
SIPLUS extreme products are based on Siemens Industry
standard products. The contents listed here were taken from the
respective standard products. SIPLUS extreme specific infor-
mation was added.
For technical documentation on SIPLUS, see:
www.siemens.com/siplus-extreme
■
Ordering data
Order No.
SIPLUS SM 431 analog input module
Order number 6AG1 431-0HH00-4AB0
Order No. based on 6ES7 431-0HH00-0AB0
Ambient temperature range 0 ... +60 °C
Conformal coating
Coating of the printed circuit boards
and the electronic components
Technical data
The technical data of the standard
product applies, except for the
ambient conditions
Ambient conditions
Relative humidity
100%, condensation/frost permissi-
ble. No commissioning if condensa-
tion present.
Biologically active substances,
compliance with EN 60721-3-3
Class 3B2 mold and fungal spores
(excluding fauna). The supplied plug
covers must remain in place over the
unused interfaces during operation!
Chemically active substances,
compliance with EN 60721-3-3
Class 3C4 incl. salt spray in accor-
dance with EN60068-2-52 (degree of
severity 3). The supplied plug covers
must remain in place over the unused
interfaces during operation!
Mechanically active substances,
compliance with EN 60721-3-3
Class 3S4 incl. sand, dust. The sup-
plied plug covers must remain in
place over the unused interfaces
during operation!
Air pressure (depending on the
highest positive temperature range
specified)
1080 ... 795 hPa
(-1000 ... +2000 m)
see ambient temperature range
795 ... 658 hPa
(+2000 ... +3500 m)
derating 10 K
658 ... 540 hPa
(+3500 ... +5000 m)
derating 20 K
SIPLUS SM 431
analog input module
6AG1 431-0HH00-4AB0
(medial exposure)
16 inputs, non-floating, 13 bit
Accessories See SIMATIC S7-400 analog
input modules, page 6/72
Kap_06_eng.book Seite 75 Donnerstag, 2. Mai 2013 4:16 16
© Siemens AG 2013
(22 pages)
(264 pages)
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