SIMATIC S7-400
Central processing units
SIPLUS Standard CPUs
SIPLUS CPU 412
6/21
Siemens ST 70 · 2013
■
Overview
• The low-cost introduction to the mid performance range
• Can be used in small and medium-sized plants with require-
ments in the mid performance range
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 further technical documentation on SIPLUS, see:
www.siemens.com/siplus-extreme
■
Ordering data
Order No.
SIPLUS CPU 412
Order No. 6AG1 412-2EK06-2AB0
Order No. based on 6ES7 412-2EK06-0AB0
Range of ambient temperature
-25 ... +70 °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 opera-
tion!
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 CPU 412-2 PN 6AG1 412-2EK06-2AB0
(extended temperature range and
medial exposure)
Main memory 1 MB, power supply
24 V DC, MPI/PROFIBUS DP master
interface, PROFINET interface, slot
for memory card, incl. slot number
labels
Memory Card RAM
2 MB 6AG1 952-1AL00-4AA0
4 MB 6AG1 952-1AM00-7AA0
8 MB 6AG1 952-1AP00-7AA0
16 MB 6AG1 952-1AS00-7AA0
64 MB 6AG1 952-1AY00-7AA0
RS 485 bus connector
with 90° cable outlet
(extended temperature range and
medial exposure)
Max. transfer rate 12 Mbit/s
Without PG interface 6AG1 972-0BA12-2XA0
With PG interface 6AG1 972-0BB12-2XA0
RS 485 bus connector
with angled cable outlet
(extended temperature range and
medial exposure)
Max. transfer rate 12 Mbit/s
Without PG interface 6AG1 972-0BA42-7XA0
With PG interface 6AG1 972-0BB42-7XA0
RS 485 bus connector
with axial cable outlet
For SIPLUS OP, for connection to
PPI, MPI, PROFIBUS
6AG1 500-0EA02-2AA0
Further accessories See SIMATIC CPU 412,
page 6/7
Kap_06_eng.book Seite 21 Donnerstag, 2. Mai 2013 4:16 16
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