Zebra TTPM2 Manual do Utilizador descarregar pdf (Página 9)

0309 TTPM2 Technical Specification 9

1.2.2 Communications cable

Pin Function

2 RXD (Receive data)

3 TXD (Transmit data)

4 DTR (Data terminal ready)

5 Ground

7 RTS (Request to send)

8 CTS (Clear to send)

Figure 6. RS232 serial interface connector pin assignment

A serial communications cable is available from Swecoin. See ordering information on

page 32. The cable is 1.5 m long with 9-pole D-sub connectors at both ends.

9-pole to 25-pole D-sub adapters are commercially available.

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Zebra TTPM2 Manual do Utilizador Página 9