27
6.2.2
Multi-point connection
For multi-point connection between more FKP500 Consolle units and control panel, execute
connections as shown in either figure 5 or figure 6 based on system typology. For correct
configuration, only the units at the ends of the connection shall have enabled the end of line
resistors of data channel RS485, whether panels are remote or control panels.
000201
Power supply
Power supply
Bus 485
Bus 485
Max Length 1200m
Remote panel
Remote panel
Control
panel
Fig. 5
– Multi-point connection: remote panels are at the end of the connection; in this case there
must be removed jumper JP2 “RA” on interface board RS232-485 mounted aboard control panel.
Control Panel
24 Vdc
