Advantech UNO-1140/F Manual de usuario descargar pdf (Pagina 21)

13 Chapter 2

Refer to the figure and table below for COM3 & COM4 descriptions.

2.5 Power Connections

UNO-1019 supports +10 ~ 30 V

DC

power inputs. A detailed power pin

image is shown below

Figure 2.4: Power Pin Assignments

COM3 & COM4 Pin Assignments

Pin RS-232 RS-422 RS-485

1 DCD TxD- Data-

2 RxD TxD+ Data+

3 TxD RxD+ -

4 DTR RxD- -

5 GND GND GND

6DSR- -

7RTS- -

8CTS- -

9RI - -

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 97 98

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