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MT800M-AIC User’s Manual
2.5.6 COM1& COM2 RS-232/422/485 Ports (CN12)
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
RI, Ring indicator
5
Ground
Pin
Signal Name
RS-232 RS-422 RS-485
1
DCD
TX-
DATA-
2
RX
TX+
DATA+
3
TX
RX+
NC
4
DTR
RX-
NC
5
Ground
Ground
Ground
6
DSR
NC
NC
7
RTS
NC
NC
8
CTS
NC
NC
9
RI
NC
NC
Summary of Contents for MT800M-AIC
Page 8: ......
Page 14: ...6 MT800M AIC User s Manual 1 6 Block Diagram ...
Page 15: ...General Information MT800M AIC User s Manual 7 1 1 7 Board View Top View Bottom View ...
Page 17: ...General Information MT800M AIC User s Manual 9 1 1 8 Dimensions ...
Page 18: ...10 MT800M AIC User s Manual This page is intentionally left blank ...
Page 22: ...14 MT800M AIC User s Manual 2 3 Jumpers Connectors on MT800M AIC ...
Page 52: ...44 MT800M AIC User s Manual Output Select Selects the display output interface ...