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Siemens IK PI · 2015
Industrial Wireless Communication
IWLAN – Accessories
Power Supply PS791-2DC and PS791-2AC
■
Technical specifications
■
Ordering data
Article No.
Article No. 6GK5791-2DC00-0AA0 6GK5791-2AC00-0AA0
Product type designation Power supply PS791-2DC Power supply PS791-2AC
Interfaces • Infeed: 4-pin screw terminal for DC Power • Infeed: 3-pin screw terminal for AC Power
• Output voltage: 4-pin connector • Output voltage: 4-pin connector
Input voltage
12 ... 24 V DC
(min. 9 V DC, max. 32 V DC) safety extra-low voltage
(SELV)
100 ... 240 V AC, 45 ... 65 Hz
Output voltage
18 V DC 18 V DC
Output power
14.4 W 14.4 W
Mains buffering
– >20ms
Permissible ambient conditions
• Operating temperature -40 °C ... +70 °C -40 °C ... +60 °C
Approvals
EMC:
EN 61000-6-2:2005,
EN 61000-6-3:2007
EMC:
EN 61000-6-2:2005,
EN 61000-6-3:2007
Safety regulations
EN 60950, UL 60950-1 EN 60950, UL 60950-1
Protection class
VDE 0805, VDE 0100 VDE 0805, VDE 0100
Degree of protection IP65 IP65
Dimensions (W x H x D) in mm
133 x 45 x 30 mm 133 x 45 x 30 mm
Assembly Installation in SCALANCE W786 and
HiPath Wireless Outdoor Access Points
Installation in SCALANCE W786 and
HiPath Wireless Outdoor Access Points
Weight
223 g 209 g
Power supply PS791-2DC 6GK5791-2DC00-0AA0
24 V DC power supply for
installation in SCALANCE W-786
products;
operating instructions
in German/English
Power supply PS791-2AC 6GK5791-2AC00-0AA0
110 V AC to 230 V AC power supply
for installation in the
SCALANCE W-786 products;
operating instructions
German/English
Kap_06_IWC_en.book Seite 151 Dienstag, 7. Oktober 2014 1:47 13
© Siemens AG 2014
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