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Technical Manual 1.02, C350 Professional
RS232 communication ports (EIA/TIA-232 and V.28/V.24 compatible)
Two general purpose RS232 ports available on the C350 pro unit both are compliant with
the EIA/TIA-232 standard. Serial port 1 cannot use handshaking, but on serial port 2 all
control signals are present.
Serial port 1 / programming port.
This port can be used as general-purpose RS232 serial port or as a C350 pro
programming port. In order to use the port for programming, the RS-DET pin must be
connected to SGND. When using the port as general-purpose RS232, the RS-DET pin
must be left unconnected. Further details on the programming cable are available in the
M2M Control IDE online help.
X1: SER1 connector overview (6-pin TYCO Mate-n-Lock)
Pin
Name
1
TXD
4
RXD
2
RS-DET
5
SGND
6
SGND
M 2 M C o n t r o l
by Infranet Technologies GmbH
Tempowerkring 2
21079 Hamburg
Germany
Description
Transmit data from serial port 1, RS232 compatible
Receive data for serial port 1, RS232 compatible
Programming cable detect, normally unconnected
(if programming cable, connect to SGND)
Signal ground
Signal ground
Page 16 of 38
Ph: +49.40.69647-260
Fax: +49.40.69647-259
Email:
info@m2mcontrol.de
Web: www.m2mcontrol.de
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