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Magnum 6KM Mobile Ethernet Switch Installation and User Guide 07/10
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3.4 Powering the Magnum DC 6KM Mobile Ethernet Switches
The DC internal power supply supports installation environments where the
DC voltage is from 10 to 300 volts, depending on the 6KM model selected. The power
consumption will range from about 10 up to 15 watts, depending on the port quantity and
types in the configuration. When connecting the Ethernet cabling, there is no need to
power down the unit. Individual cable segments can be connected or disconnected
without concern for power-related problems or damage to the unit.
DC power input options are available to suit the 6KM Mobile Ethernet
Switches to special high-availability communications and/or heavy industrial-grade
applications, including:
* 12VDC, -48VDC, 24VDC, 110VDC, 125VDC and 250VDC with single DC input,
* 12VDC, -48VDC, 24VDC, 110VDC, 125VDC and 250VDC with dual DC input
* AC input with internal power supply
(see Section 1.2, for Ordering Information)
Fig 3.4a
Single DC power input
Power input connection made with RD 24 4-position (male
)
locking connector, +, -, NC, NC (Not connected)
(See Appendix B for more information)
Fig 3.4b
Dual-Source DC power input
Power input connection made with RD 24 4-position (male
)
locking connector, A+,A -, B-, B+
(See Appendix C for more information)
Fig 3.4c
AC power input
Power input connection made with RD 24 4-position (male
)
locking connector, +, -, GND, NC (Not connected)
(See Appendix D for more information)