B&B Electronics RT3G-300_310_320_330_340-W - User Manual - Manual (Page 22)

B&B Electronics, Inc. SPECTRE User Manual
22
SPECTRE_User_Manual_2912m
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The Ethernet router connection:
Fig. 15: Example of router connection
4.7 Auxiliary Port Connectors
Port 1
Port One may configured for Ethernet, serial communications (RS-232/485/422), or (I/O –
CNT) based on the router model number. Port Two may be configured for serial
communications (RS-232/485/422), or (I/O
– CNT). Either port can be fitted with internal
switch XC-SW.
Port 2
Port 2 may be configured for serial communications (RS-232/485/422), or (I/O
– CNT). Either
port can be fitted with internal switch XC-SW.
4.7.1 RS-232 Ports
The RS-232 port is configured as a Data Communication Equipment (DCE). A KD2 adapter cable can
be used to convert the RJ-45 connector to a standard DB9 serial connector.