Handheld Terminal Connection
User's Manual, Version: 1.3 33
© KEBA 2007
4.7 Ethernet
The standard version of the KeTop is equipped with an Ethernet interface.
This interface is based on the 10BaseT specification and suitable for the
half-duplex mode (the operation with 100Mbit requires a special connection
cable)
The data communication for these interfaces takes place via the Ethernet
connector S4 (marking: ETHERNET) in the cable entrance area of the Ke-
Top.
The following interface parameters are defined and cannot be changed:
z 10 MBit (100MBit with appropriate cable possible)
z TCP/IP protocol
The Ethernet interface is selected under Windows CE as follows:
Start -> Settings -> Control Panel -> Network and Dial-up Connections:
Here you can select the Ethernet on-board interface SMSC911x1.
!
WARNING!
• If the KeTop and the control do not communicate via a point-to-point
connection, it may happen that the keypad data, for example, are
transmitted with a delay.
Therefore it is advisable to establish the connection between the con-
trol and the KeTop only via an Ethernet switch which enables a point-to-
point connection.
The positions of the Dip switches in the cable entrance area are not rele-
vant for this interface.
Information
• The simultaneous use of the Ethernet interface and the COM interface
(RS-422-A or RS-232-C) is only possible with an appropriate cable .
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