Chapter 6
Connectors, Jumper Settings, and Circuits
116
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shows the RJ-12 to DB-9 pinout descriptions for NEXIO AMP.
shows the jumper settings for NEXIO AMP RS-422 and GPI Board.
In normal operating conditions, no jumper setting changes are required.
Table 6-4
RJ-12 to DB-9 Adapter
RJ-12
Connector
Function
DB-9 Master
DB-9 Slave
1
RC+
7
3
2
RC-
2
8
3
TX-
8
2
4
TX+
3
7
5
Shield
9
9
6
Not Used
1
1
Table 6-5
Jumper Settings for RS-422 and GPI Board
Jumper
Descriptions
Modes
JP1
Debug Enable/Disable
OFF = Enable ON = Disable
JP2
Board Enumeration
OFF = Board1; ON = Board2
JMP1
Power Input
1-2 = External; 2-3 = USB
JMP2
Optoisolator Power Select
1-2 Internal; 2-3 = External
Summary of Contents for NEXIO AMP NX3801HDX
Page 2: ......
Page 8: ...Contents vi 2011 Harris Corporation All rights reserved...
Page 18: ...About This Guide 8 2011 Harris Corporation All rights reserved...
Page 120: ...Chapter 5 Monitoring Server Status 110 2011 Harris Corporation All rights reserved...
Page 138: ...Index 128...
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