COMMUNICATION
GENERAL
The CompuScale III may be operated in one of the following serial communication modes:
» Remote (via an additional CompuScale III)
» Host (IBM PC compatible computer or PLC)
» Serial Printer
The Bipolar Current Loop may be utilized for cable runs up to 1500 metres (5000 ft). If communication with an
RS-232C device is required, the Milltronics BIC-II or CVCC may be used to convert the Bipolar Current Loop
to RS-232C. The BIC-II is also capable of Bipolar Current Loop to RS-422 conversion.
The CompuScale III RS-232 port may be connected directly to an RS-232C device, where the communication
cable run is less than 15 m (50 ft).
To set the Port 1 communication baud rate to suit the device connected, refer to Parameters / P40. To set the
Port 2 baud rate, refer to Start Up / Hardware Set Up.
95/11/09
customer’s
computer
CVCC
or BIC II
( if required )
CompuScale III
serial
printer
customer’s computer
OR
CompuScale III
CVCC
( or BIC II )
PL-367
10 – 1
