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Manual 7XV5655-0BB00
Connection to the Sub D connector
The Sub D connector must be fastened tightly after connection. The pin assignment is
to be found in the relevant sections of this manual (page 41 ff).
Ethernet Connection
The Serial Modem is connected to the network, i.e. a router or switch, by using a patch
cable via the RJ45 (10BaseT) connector.
The dielectric strength of the Ethernet cable must be at least 300 V AC.
OR
The Serial Modem is connected directly to the operating PC using a cross-over patch
cable via the RJ45 connector.
The "link LAN" LED indicates correct connection with the Ethernet.
If that is not the case, check the network connection or network cable.
Cat5 cables (or better) must be used.
Commissioning
Check whether the operating data match the values on the rating plate. Do not make
any changes on the device that are not described in this manual.
Plug in the connecting cable for the RS232/RS485 and fasten it tight or plug in the FO
cable and secure it. If you are not using the Sub D connector for RS232/RS485, attach
the red cover supplied.
Set the DIP switches for serial mode (RS232 / 485 / FO).
Maintenance and Cleaning
The device is maintenance-free. Use only a dry cloth for cleaning. Never use liquid or
aerosol cleaning agents.
Do not use liquids of any kind for cleaning.
C53000-G1176-C175-3
Page 18 of 79
SIEMENS AG
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