SIMATIC S7-1200
SIPLUS power supplies
SIPLUS PM 1207 power supplies
4/112
Siemens ST 70 · 2011
■
Overview
• Stabilized power supply for SIPLUS S7-1200
• In the S7-1200 design
• Input 120/230 V AC, output 24 V DC, 2.5 A
(derating: 1.5 A from 60 °C)
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.
1)
ISA-S71.04 severity level GX: Long-term load: SO
2
< 4.8 ppm;
H
2
S <9.9ppm; Cl <0.2ppm; HCl <0.66ppm; HF <0.12ppm;
NH < 49 ppm; O
3
< 0.1 ppm; NOX < 5.2 ppm
Limit value (max. 30 min/d): SO
2
<17.8ppm; H
2
S <49.7ppm;
Cl < 1.0 ppm; HCl < 3.3 ppm; HF < 2.4 ppm; NH < 247 ppm;
O
3
<1.0ppm; NOX <10.4ppm
2)
The supplied plug covers must remain in place over the unused
interface when operated in atmospheres containing corrosive gases!
The technical documentation on SIPLUS can be found here:
www.siemens.com/siplus-extreme
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Ordering data
Order No.
L: Subject to export regulations AL: 9I999 and ECCN: N
SIPLUS power supply
PM 1207
Order number 6AG1 332-1SH71-
4AA0
6AG1 332-1SH71-
7AA0
Order No. based on
6EP1 332-1SH71
Ambient temperature range 0 ... +60° C -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 5 ... 100 %
Condensation permissible
Biologically active
substances
Conformity with EN 60721-3-3,
Class 3B2 mold and fungal spores
(except fauna)
Chemically active
substances
Conformity with EN 60721-3-3, Class
3C4 incl. salt mist and ISA–S71.04
severity level G1; G2; G3; GX
1) 2)
Mechanically active
substances
Conformity with EN 60721-3-3, Class
3S4 including conductive sand, dust
2)
Air pressure (depending on
the highest positive temper-
ature 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 PM 1207 power supply
(extended temperature range and
medial exposure)
Input 120/230 V AC, output
24 V DC, 2.5 A;
derating from + 55 °C to + 70 °C
to 1.2 A output current
Ambient temperature
-25 ... +70 °C
L
6AG1 332-1SH71- 7AA0
Ambient temperature
0 ... +60 °C
6AG1 332-1SH71- 4AA0
SIPLUS power supply
PM 1207
© Siemens AG 2011
© Siemens AG 2011
(19 pages)
(2 pages)
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