15.10 Interfaces
15.10.1 Specifications for the COM-RS232 Interface
Type of interface
Interface operation
Level
Connection
Maximum cable length
Pin assignment
15.10.2 Specifications for the USB-A Interface
Communication
Connectable devices
15.10.3 Specifications for the USB-B Interface
Communication
Type of interface
Serial interface
Full duplex
RS232
D-sub connector, 9-pin
10 m
Pin 1: Not assigned
Pin 2: Data output (TxD)
Pin 3: Data input (RxD)
Pin 4: Not assigned
Pin 5: Internal ground
Pin 6: Not assigned
Pin 7: Clear to Send (CTS)
Pin 8: Request to Send (RTS)
Pin 9: Not assigned
USB host (master)
Sartorius printers, USB sticks with software update
USB device (slave)
Virtual serial interface (virtual COM-port, VCP) and
"PC direct" communication
Operating Instructions Cubis
Technical Data
MCE
73
®