Communication Port - Delta AH500 Manual

8.2.3 Communication Port


RS-485 / RS-422
Terminal number
1
2
3
4
5
6

RS-232
Terminal number
1
2
3
4
5
6
7
8
9
Ch ap te r 8 Ser ia l C om mu nic a ti on Mod ul e AH1 0/15 SC M
RS-485
N/C
N/C
D+
D-
SG
FE
RS-232
N/C
TX
RX
N/C
GND
N/C
N/C
N/C
N/C
European-style
RS-422
terminal block
TX+
TX-
RX+
RX-
SG
FE
5 4 3 2 1
9 8
7 6
8 - 7