Vaisala BAROCAP PTB330 Guida Utente Scaricare il pdf (Pagina 66)

USER'S GUIDE____________________________________________________________________

64 __________________________________________________________________ M210855EN-D

Serial Line Communication

Connect the serial interface by using either the user port or the service

port.

For setting up a permanent interface to the host system, use the user

port. You can change the serial settings and operate in RUN, STOP

and POLL modes.

For temporary RS-232 connections, use the service port. Service port

is always available with fixed serial settings and, after power-up, it

always starts in the STOP mode.

Figure 36 Service Port Connector and User Port Terminal on

Motherboard

Numbers refer to Figure 36 above:

1 = Service port connector

2 = User port terminals

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 143 144

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Vaisala BAROCAP PTB330 Guida Utente Pagina 66