General Information
IBR215 User Manual
23
1
2.6.2
COM RS-232/422/485 Port (P14)
Pin
Signal Name
Pin
Signal Name
1
DCD, Data carrier detect
6
DSR, Data set ready
2
RXD, Receive data
7
RTS, Request to send
3
TXD, Transmit data
8
CTS, Clear to send
4
DTR, Data terminal ready
9
NC
5
Ground
Refer to the SW3 setting for RS-232/422/485 mode selection.
Pin
Assignment
RS-232
RS-422
RS-485
1
NC
TX-
DATA-
2
RX
TX+
DATA+
3
TX
RX+
NC
4
NC
RX-
NC
5
Ground
Ground
Ground
6
NC
NC
NC
7
RTS
NC
NC
8
CTS
NC
NC
9
NC
NC
NC
Содержание IBR215
Страница 10: ...General Information IBR215 User Manual 5 1 1 5 Product View...
Страница 11: ...General Information IBR215 User Manual 6 1 1 6 Dimensions IBR215 Unit mm IBR215 IO...
Страница 15: ...General Information IBR215 User Manual 10 1 2 3 Connectors on the IBR215 Main Board...
Страница 25: ...General Information IBR215 User Manual 20 1 2 5 Connector Locations on the IBR215 IO Board...
Страница 46: ...41 Appendix This section provides the information of reference code...
Страница 58: ...IBR215 User Manual 53...
