Merging Pyramix 4.3 User Manual page 345

Direct Cable for a Slave Device
This pinout should work in most of the cases where Pyramix is controlling a Slave device.
RS232 Female DB9
Function Pin #
1
DCD/RLSD
2
Rx
3
Tx
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Shield
The RS422 standard is not implemented consistently on all devices, so the cable pinouts may differ.
Please consult your controller's user guide for appropriate connector cabling.
User Manual : Appendix IV 9 - Pin connection
RS422 Male (or Female) DB9
Pin # Function
1 GND
2 Rcv -
3 Xmit +
4 GND
5 N.C.
6 GND
7 Rcv +
8 Xmit -
9 GND
Shield
RS422 DIrect Cable for Slave Device pinouts
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User Manual