User guide

COM5*- COM8*- Interfaces (optional)
The standard system is configured with four COM* interfaces. In addition
expansions are possible via a motherboard connector.
The maximum expansion stage offers four more powered COM* interfaces
together with a PCI COM card.
Scanners, customer and operator displays without power supply of their own
are connected to these serial interfaces. The interface connection is a 9-pin
D-sub jack. Power (5V or 12V) is supplied via this jack.
Make sure that the connector for the customer display is screwed firmly to
the socket to prevent possible malfunctioning.
Ex am ple with a PCI COM card
34 BEETLE /M-II plus
6 / 8 (
*)
5 / 7 (
*
)