Teletronics WINC2400C - Manual (Page 23)

23
APPENDIX D - WINC 2400C Connector Definition
RS-232 Interface
Port 1 (DB25 Female)
RS-232 Interface
Port 2 (DB9 Male)
RS-422 Interface
Port 1 (DB25 Female)
WINC 2400C CONNECTORS
Pin
2
3
7
15
17
24
25
RXD
TXD
GND
RXC
TXC
ERC
ETC
Designation Direction
IN
OUT
-
OUT
OUT
IN
IN
Function
RX Data
TX Data
Signal Ground
RX Clock
TX Clock
External RX Clock
External TX Clock
Pin
1
2
3
4
5
6
7
8 DCD
TXD
RXD
DSR
GND
DTR
CTS
RTS
Designation Direction
IN
OUT
IN
OUT
-
IN
OUT
IN
Function
Data Carrier Dectect
TX Data
RX Data
Data Set Ready
Signal Ground
Data Terminal Ready
Clear To Send
Ready To Send
Pin
1
2
3
7
9
11
12
14
15
16
17
24
25
ETC+
RXD-
TXD-
GND
TXC+
ERC+
RXC+
RXD+
RXC-
TXD+
TXC-
ERC-
ETC-
Designation Direction
IN
IN
OUT
-
OUT
IN
OUT
IN
OUT
OUT
OUT
IN
IN
Function
External TX Clock (-)
RX Data (-)
TX Data (-)
Signal Ground
TX Clock (+)
External RX Clock (+)
RX Clock (+)
RX Data (+)
RX Clock (-)
TX Data (+)
TX Clock (-)
External RX Clock (-)
External TX Clock (-)