Zebra 170PAX4 Guia do Utilizador descarregar pdf (Página 124)

118 170PAX4 User Guide 10/12/2004 57516L-001 Rev. 1

Data Ports

Serial Port

Serial Pin Configuration

Table 16 shows the pin configuration and function of the rear panel serial data connector on

the print engine.

Table 16 • Serial Connector Pin Configuration

Pin No. Name Description

1 — Not connected

2 RXD Receive data—data input to print engine

3 TXD Transmit data—data output from print engine

4 DTR Data terminal ready—output from print engine

5 SG Signal ground

6 DSR Data set ready—input to print engine

7 RTS Request to send—output from print engine

8 CTS Clear to send—input to print engine

9 +5 VDC +5 VDC at 750 mA

The maximum current draw may be limited by option

configuration.

1 2 ... 119 120 121 122 123 124 125 126 127 128 129 ... 155 156

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Zebra 170PAX4 Guia do Utilizador Página 124