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4-16 Input / Output MN1921
NextMoveS T
(DCE)
9--pin
Computer
COM Port
(DCE / DT E)
RS232
RXD 2
TXD 3
GND 5
2RXD
3TXD
5GND
RTS 7
CTS 8
7RTS
8CTS
COM
Connect overall
shield to connector
backshell.
Figure 15 - RS232 serial port connections
The maximum recommended cable length is 3m (10ft) at 57.6Kbaud. When using lower baud
rates, longer cable lengths may be used up to maximum of 15m (49ft) at 9600 baud. A suitable
cable is available from Baldor, catalog number CBL001-501.
4.6.2 50-pin edge connector
This connector (if present) is fitted for development purposes only and is not used for normal
operation of the NextMove ST.