Appendix a. connections, A.1 ethernet pin outs, A.2 serial port pin outs – SENA UPSLink100 User Manual
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Appendix A. Connections
A.1 Ethernet pin outs
The UPSLink uses the standard Ethernet connector that is shielded connector compliant with
AT&T258 specifications. Table 0-1 shows the pin assignment and wire color.
Figure 0-1 Pin layout of the RJ45 connector
Pin
Description
Color
1
Tx+
White with orange
2
Tx-
Orange
3
Rx+
White with green
4
NC
Blue
5
NC
White with blue
6
Rx-
Green
7
NC
White with brown
8
NC
Brown
Table 0-1 Pin assignment of the RJ45 connector for Ethernet
A.2 Serial port pin outs
Table 0-2 shows the pin assignment of the DB-9 connector of the UPSLink. Each pin has a function
according to the serial communication type configuration.
6
7
8
9
1
2
3
4
5
Figure 0-2 Pin layout of the DB-9 connector
Pin
RS232
1
-
2
Rx
3
Tx
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
-
Table 0-2 Pin assignment of the DB-9 connector