SIEMENS
6/150
西门子IK PI·2015
Industrial Wireless Communication
IWLAN – Accessories
Power Supply PS791-2DC and PS791-2AC
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概述
PS791-2DC power supply adapter
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DC/DC电源单元的输入电压从12到24 V DC
以及所有尺度W786的18 V DC的输出电压
devices
PS791-2AC电源适配器
•
AC/DC power supply unit for input voltages from
100至240 V AC和所有的输出电压为18 V DC
尺度W786设备
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Benefits
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The PS791-2DC and PS791-2AC power supply adapters are
专为尺度W786访问点而设计
并直接整合到这些
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Global application due to wide input voltage range
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High reliability as power supply is short-circuit proof, secure
against no-load operation and is able to bridge short breaks
in the mains power
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当电源适配器和电力范围内
(PoE) are used, redundant power supply of the access points
can be achieved
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Design
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Integral power supply adapter for SCALANCE W786
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无风扇设计
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Operating temperatures from -40 °C to +60 °C
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抗凝结
©Siemens AG 2014