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configuration is 125VDC or 120VAC. The input can also be factory configured to accept 250V or
48V DC input voltage.
• Remote Power Off
This optional connection is used to control power to the M9000 module from a remote location.
Applying a voltage between 5VDC and 200VDC to this input disables the DC-to-DC converter
output which powers down the Station-Master computer.
• Output Power
This connection is used to supply power to the Station-Master computer.
• ETH0
This connection provides access to the DME system local network. This allows communication with
the M9000 or Power Supply modules.
• ETH1, ETH2
These connections are used to connect the Power Supply module to the DME system local
network. This is a required connection.
• 3A SB Fuse
This fuse protects the board from excessive input current.
• Alarm 1 - 8
These connections provide status outputs for the DME system:
o Alarm 1:
This output indicates the status of the ON LINE indicator.
o Alarm 2:
This output indicates the status of the TRIGGER indicator.
o Alarm 3:
This output indicates the status of the CLOCK SYNC indicator.
o Alarm 4:
This output indicates the status of the COMMUNICATION indicator.
o Alarm 5:
This output indicates the status of the POWER indicator.
o Alarm 6:
This output indicates the status of the DISK indicator.
o Alarm 7:
This output indicates the status of the TEMPERATURE indicator.
o Alarm 8:
This output is reserved for future use.
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