Insertion and installation of the board
APCIe-7xx0
3.2.4
Connection cable ST7809 (APCIe-7800)
This cable converts the 78-pin D-Sub female connector of the
APCIe-7800
board to eight 9-pin D-Sub
female connectors. The pin assignment is to be found in Chapter 3.2.1.
3.3
Connection examples
3.3.1
RS232
Fig. 3-10: RS232 wiring
1: Where the modem control signals are not used, they must be connected externally across a wire
bridge.
3.3.2
RS422
Fig. 3-11: RS422 wiring
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