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O p e r a t o r P a n e l
A O P - 8 0 7 0
Chapter 2 Quick Installation Guide
2 - 3
2.2 COM Connector
Pin Signal
Pin
Signal
1 DCD1
2
RXD1
3 TXD1
4 DTR1
5 GND
6 DSR1
7 RTS1
8 CTS1
9 RI1
2.3 DIO & RS-485 (D-Sub 9 Female Connector)
Pin Signal
Pin
Signal
1
RS-485 Data -
2
DIO Input/Output 1
3
RS-485 Data +
4
DIO Input/Output 2
5
GND
6
DIO Input/Output 3
7
DIO Input/Output 4
8
DIO Input/Output 5
9
DIO Input/Output 6