Ag Leader PFadvantage Cotton Yield Monitor Operators Manual - Manual (Page 150)

PFadvantage Cotton Yield Monitor
System Wiring Ag Leader Technology
September 2005 7-8
Pin-Out of Port 2 This connector would typically be connected to an external controller
Pin Number Name Remarks
1
2 RXB
3 TXB
4 DTR
5 GRD
6 DSR
7 RTS
8 CTS
9
Pin-Out of Port 3 This is the primary connector to connect to an external controller
Pin Number Name Remarks
1
2 RXA
3 TXA
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9
Pin-Out of Port 4 This 485 port is managed by channel #4 of the UART. This connector
would be used by an enhanced field marker or other RS-485 devices
Pin Number Name Remarks
1
2 485b_R-
3 485B_T+
4 GND
5
6 GND
7 485B_R+
8 485B_T-
9