Delta Electronics Network Device DOP-A/AE/AS - Manual (Page 3)

Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series
1-2 Revision January, 2008, Doc. Name: 2007PDD23000007
„ DOP-AE Series
COM1
Mode
PIN
RS-232
1 N.C
2 RXD
3 TXD
4 N.C
5 GND
6 N.C
7 RTS
8 CTS
9 N.C
COM2/COM3
Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 Mode 6
PIN
RS-232 RS-422 RS-485 RS-232x2 RS-422x2 RS-485x2
1 N.C RXD- D- N.C RXD- D-
2 RXD RXD+ D+ RXD RXD+ D+
3 TXD TXD+ D+ TXD TXD+ D+
4 N.C TXD- D- N.C TXD- D-
COM2
5 GND GND GND GND GND GND
6 N.C RTS- N.C N.C TXD- D-
7 RTS RTS+ N.C TXD TXD+ D+
8 CTS CTS+ N.C RXD RXD+ D+
COM3
9 N.C CTS- N.C N.C RXD- D-
Pin1
Pin1