W&T Electronics 13011, Manual

Page: 32 / 36

68
W&T
Serial PCI cards
RxD A (-)
RxD B (+)
TxD A (-)
TxD B (+)
CTS A (-)
CTS B (+)
RTS A (-)
RTS B (+)
RS422 De
vice
RS422 Hardware Handshake Application
Data Out A
Data Out B
Data In A
Data In B
Handshake Out A
Handshake Out B
Handshake In A
Handshake In B
RS422 / 485 Interface
PC
w
ith
13611
1
6
2
7
3
8
4
9
Data Out A
Data Out B
Data In A
Data In B
Handshake Out A
Handshake Out B
Handshake In A
Handshake In B
RS422 / 485 Interface
PC
w
ith
13611
1
6
2
7
3
8
4
9
RxD A (-)
RxD B (+)
TxD A (-)
TxD B (+)
RxD A (-)
RxD B (+)
TxD A (-)
TxD B (+)
RS485 De
vice
RS485 De
vice
RS485 4 W ire Bus Master Application
RS485 2 W ire Application
Data Out A
Data Out B
Data In A
Data In B
Handshake Out A
Handshake Out B
Handshake In A
Handshake In B
RS422 / 485 Interface
PC
w
ith
13611
1
6
2
7
3
8
4
9
Bus A (-)
Bus B (+)
RS485 De
vice
Bus A (-)
Bus B (+)
RS485 De
vice
Applications