Chapter 4: Appendix D - RS-485/422 Option
4-21
Intellicon-NT960/PCI User's Manual, ver. 0.02
Figure 20: RS-485/422 wiring diagram(2 wire)
RTS +
RTS -
CTS +
CTS -
TxD +
TxD -
RxD +
RxD -
RxD +
TxD +
RxD -
TxD -
RTS -
CTS -
RTS +
CTS +
SR
SR
ACM/Flex16
RS-485 peripheral
1
2
3
4
5
6
7
8
9
