Advantech ADAM-5051

75 ADAM-5000 Series User Manual
Chapter 7 Serial Modules
PIN Mapping
Table 7.5: PIN Mapping
PIN MODE
RS-232 RS-422 RS-485
1RX0 TX0+ D0+
2TX0 TX0- D0-
3RTS0 RX0+ --
4CTS0 RX0- --
5 GND GND GND
6RX1 TX1 D1+
7TX1 TX1- D1-
8RTS1 RX1+ --
9CTS1 RX1- --
10 GND GND GND
11 RX2 TX2 D2+
12 TX2 TX2- D2-
13 RTS2 RX2+ --
14 CTS2 RX2- --
15 GND GND GND
16 RX3 TX3 D3+
17 TX3 TX3- D3-
18 RTS3 RX3+ --
19 CTS3 RX3- --
20 GND GND GND
21 GND GND GND