Elo Touch Solution 15A2 Guia do Utilizador descarregar pdf (Página 43)

Elo TouchSystems 15A2 User Guide 43

COM1, COM2 Connector(RS232 Mode)

Pin # Signal Name

1 Ground

2 Receive Data (RD)

3 Clear to send (CTS)

4 Signal ground

5 Transmit Data (TD)

6 Request to Send (RTS)

7 +5 vdc

8 +5 vdc return

RS422 Mode Pin Definition(for COM2 only)

Pin # Signal Name

1 Ground

2 TX+

3 TX-

4 Signal ground

5 RX+

6 RX-

7 +5 vdc

8 +5 vdc return

RS485 Mode Pin Definition(for COM2 only)

Pin # Signal Name

1 Ground

2DATA+

3DATA-

4 Signal ground

5

6

7 +5 vdc

8 +5 vdc return

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 61 62

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