User manual

AUDIO I/O AND SERIAL PORT WIRING ENG
Page 31
18.5 SERIAL PORTS
The processor features two optoisolated serial ports for remote control through PC (connected directly or via satellite
chain) of all machine functions and parameters.
A standard, not crossed
serial cable (9p male – 9p female) is provided with the equipment, compatible with all
configurations.
RS-232 Serial port 1 features the Tx and Rx signals plus the DSR and CTS signals, and it is
dedicated only to local, bidirectional connection whit an external computer running the
Software Remote Control. Connect a standard serial cable (not crossed cable) between the
RS-232 connector and a serial port connector on the computer. Typically, a DB-9 male to DB-
9 female serial cable is required. Supported max Baud Rate: 19200.
RS-232 Serial Port 2 features only Rx control (it supports only monodirectional
connections), and is used for communication via satellite links. Supported Baud Rate: 4800.
Connect a standard serial cable (not crossed) between the RS-232 connector and one of the
serial port connectors on the computer. Cable length should not exceed 30 mt.
SERIAL PORT 1 connection pin-out
SERIAL PORT 2 connection pin-out