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Communication Ports
4.4 Serial Ports
(Straight Tip) connectors. Make sure the Transmit (Tx) and Receive (Rx) connections
of each port are properly connected and matched to establish a proper link.
1
1
2
Figure 4.4
1
1
2
Figure 4.6
For specifications on the available fiber optic Ethernet ports, refer to
Ethernet Port Specifications" (Page
4.4
Serial Ports
The RUGGEDCOM RS416P supports serial cards with fiber serial ST (Straight Tip)
connectors, RS232/RS485/RS422 DB9 serial ports or RS232/RS485/RS422 RJ45 serial
ports.
Serial DB9 and RJ45 ports can be run in RS232, RS485 or RS422 mode. They can also
be ordered with IRIG-B time code support.
Note
On power-up, all serial RJ45 ports default to RS485 mode. Each port can be
individually set to RS232, RS485 or RS422 mode through RUGGEDCOM RS416P.
For more information, refer to the "RUGGEDCOM RS416P User Guide" for the
RUGGEDCOM RS416P.
Note
For information about how to connect devices configured to run in RS485 mode,
refer to
All serial ports feature an LED that indicates the current state of the port.
Green
26
2
Tx Connector
Rx Connector
MTRJ Port
Tx Connector
Rx Connector
SC Port
"Connecting Multiple RS485 Devices" (Page
State
1
Tx Connector
1
Rx Connector
2
Figure 4.5
2
1
Tx Connector
1
Rx Connector
2
Figure 4.7
34).
30).
Link activity detected
Installation Manual, 11/2022, C79000-G8976-1019-11
2
LC Port
2
ST Port
"Fiber Optic
Description
RUGGEDCOM RS416P
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