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C1572M (9/05) 25
CONNECTING THE CM9760-MXB TO THE CM9700-CC1
Connect a CM9760-MXB to the CM9700-CC1 using the 10-foot (3.05 meters) reversed cable supplied with the CM9760-MXB. If you must create
a longer cable, it is recommended that you use a 24-gauge twisted pair cable.
As illustrated in Figure 10, connect the female RJ-45 serial communications data port labeled RS-422 on the rear of the CM9760-MXB to the
appropriate female RJ-45 serial communications port (RS-422) on the rear of the CM9700-CC1. Figure 10 provides an example of a CM9760-MXB
connected to port 5 on the CM9700-CC1.
Figure 10. CM9760-MXB to CM9700-CC1 Connection
CM9760-MXB (FULLY LOADED)
REVERSED DATA CABLE (SUPPLIED)
CM9700-CC1
8-PIN SERCOM PORT (FEMALE)
PIN 1
PIN 8
PIN 1=Tx+
PIN 2=Tx–
PIN 7=Rx–
PIN 8=Rx+
PIN 1=Tx+
PIN 2=Tx–
.
.
.
.
PIN 7=Rx–
PIN 8=Rx+
PIN 1=Tx+
PIN 2=Tx–
.
.
.
.
PIN 7=Rx–
PIN 8=Rx+
.
.
.
RS-422
DATA CABLE CONNECTIONS
CM9760-MXB CM9700-CC1
RJ-45 RJ-45
CONNECTOR CONNECTOR