Rs 232 Interface Box - Saeco D.A. COMBISNACK Use And Maintenance

- The pipe connection logic is clearer in fig. 89, since some
plates have been removed.
- Insert the cartridge and tighten it (ref. g, fig. 79) clockwise
(fig. 90).
- Reassemble the rear panel and close the upper front door.

12 - RS 232 INTERFACE BOX

The RS232 interface box allows connecting the automatic vending
machine to a PC, in order to transfer statistic data.
Assembly kit (fig. 91)
a. 1 TTL-RS232 level adapter
fig. 89
Installation
- Insert the flat cable (ref. b., fig. 91) on the machine CPU
relevant connector to carry out the connection. Then insert the
other flat cable (ref. c, fig. 91) into the PC serial cable.
- The interface box is supplied with 2 LEDs. When they
alternatively blink, this means that the V.M. and the P.C. are
communicating.
- It is advisable to carry out all the electrical connections while
the V.M. and the PC are both switched off.
fig. 90
English
a
b
c
fig. 91
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