User`s manual

5-8 Intellio C320Turbo User's Manual
The followings are operation modes for RS-422:
RS-422 Point-to-point RS-422 Broadcasting
C32061T/65T RS-422 Device C32061T/65T RS-422 Device 1
3 TxD+(B) RxD+(B) TxD+(B) RxD+(B)
16 TxD-(A) RxD-(A) RxD+(B) TxD+(B)
2 RxD+(B) TxD+(B) TxD-(A) RxD-(A)
14 RxD-(A) TxD-(A) RxD-(A) TxD-(A)
7 GND GND GND GND
RS-422 Device N
RxD+(B)
TxD+(B)
RxD-(A)
TxD-(A)
GND
RS-422 with Handshaking
C32061T/65T RS-422 Device
3 TxD+(B) RxD+(B)
16 TxD-(A) RxD-(A)
2 RxD+(B) TxD+(B)
14 RxD-(A) TxD-(A)
7 GND GND
5 RTS+(B) CTS+(B)
13 RTS-(A) CTS-(A)
4 CTS+(B) RTS+(B)
19 CTS-(A) RTS-(A)