Ducati RS 232 User Manual page 7

• an RS 232/ RS 485 signal converter, called DLC (available from DUCATI energia);
• an "RS 232 serial" cable (available from DUCATI energia together with the above-
mentioned DLC converter) for connecting the DLC to the serial port of the personal
computer;
• a shielded two-wire Belden 9841 cable (to be installed by the user) which includes wire
A, illustrated in the preceding figure, connected to clamp A of the serial port of the
MACHSMART( and, the same for wire B);
• one or more SRD signal repeaters (available from DUCATI energia with code number
468 001 021) to be inserted on the network after each group of 31 MACHSMART
analyzers;
• one or more MACH30. MACH20 or MACHSMART analyzers, in a parallel connection
on the above-mentioned Belden cable, up to a maximum of 98 if the DUCATI energia
serial protocol is used, and up to a maximum of 247 if the MODBUS serial protocol is
used.
DUCATI
energia s.p.a.
5