User manual

BEETLE /M-II plus (BOS) User Manual 35
COM5*-COM8* Interfaces (optional)
The standard system is configured with three further COM* interfaces. In
addition you can install an optional PCI board with maximal four energised
COM* interfaces (COM5*, COM6*, COM7*, COM8*).
Scanners, customer and operator displays without own power supply are
connected to these serial interfaces.
The interface connection is a 9-pin D-sub jack.
Make sure that the connector for the customer display is screwed firmly to
the socket to prevent possible malfunctioning. Power is supplied via this
jack.