SIEMENS
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Siemens IK PI · 2015
Industrial Wireless Communication
IWLAN – Accessories
Power Supply PS791-2DC and PS791-2AC
6
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Technical specifications
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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
–
> 20 ms
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
© Siemens AG 2014