Delta DOP-A80THTD1 - COM2 Port Pinout (A Series); COM2 and COM3 Port Pinout (AE, A80 THTD1, A10 THTD1); COM1 and COM3 Port Pinout (AS38 BSTD, AS35 THTD)

English
-
6
COM2 Port [A Series]
COM Port PIN
MODE1 MODE2 MODE3
RS-232 RS-422 RS-485
1 RXD- D-
2 RXD RXD+ D+
3 TXD TXD+ D+
4 TXD- D-
5 GND
6 RTS-
7 RTS RTS+
8 CTS CTS+
9 CTS-
Note 1: Blank = No Connection.
Note 2: When selecting Mode3 (for RS-485), D+ indicates that PIN 2 and PIN 3 is connected,
and D- indicates that PIN 1 and PIN 4 is connected.
COM2 and COM3 Port [AE, A80THTD1 and A10THTD1 Series]
COM Port PIN
MODE1
MODE2
MODE3
MODE4
MODE5
MODE6
RS-232
RS-422
RS-485
RS-232*
2
RS-422*
2
RS-485*
2
COM2
1 RXD-
D- RXD1-
D1-
2 RXD RXD+
D+ RXD1
RXD1+
D1+
3 TXD TXD+
D+ TXD1
TXD1+
D1+
4 TXD-
D- TXD1-
D1-
5 GND
COM3
6 RTS-
TXD2-
D2-
7 RTS RTS+
TXD2
TXD2+
D2+
8 CTS CTS+
RXD2
RXD2+
D2+
9 CTS-
RXD2-
D2-
Note 1: Blank = No Connection.
Note 2: When selecting Mode3 (for RS-485), D+ indicates that PIN 2 and PIN 3 is connected,
and D- indicates that PIN 1 and PIN 4 is connected. When selecting Mode6 (for
RS-485), D1+ indicates that PIN 2 and PIN 3 is connected, D1- indicates that PIN 1
and PIN 4 is connected, D2+ indicates that PIN 7 and PIN 8 is connected, and D2-
indicates that PIN 6 and PIN 9 is connected.
COM1 and COM3 [AS38BSTD, AS35THTD Series]
COM Port PIN
MODE1 MODE2
RS-232 RS-232*2
COM1
1
2 RXD RXD1
3 TXD TXD1
4
5 GND
COM3
6
7 RTS TXD2
8 CTS RXD2
9
Note: Blank = No Connection.
Pin
Pin
Pin