16  Operating Instructions Cubis
®
 MCA
  Device Description
3.4  Connections and Components on the Weighing Module
3.4.1  Analytical Balance and Precision Balance
1 2 3 4 5 6 7 8
Fig. 4:  Connections on the weighing module of the analytical balance and precision balance (example)
Pos. Name Description
1 On key Switches the device on from standby mode.
2 USB-A connection For USB accessories, e.g. printers, USB mass storage devices, 
barcodescanners
3 USB-B connection For connection to a PC
4 COM-RS232 connection 9-pin, for connection to a PC or PLC
5 Access switch Protects the device from changes to the device settings. 
Issealedforconformity-assessed devices.
6 Peripheral connection For connecting Sartorius accessories
7 Power supply For connection to the power supply
8 Slot For attaching a “Kensington” anti-theft device