6.3 CAN bus - Connection of E*LDS Components
Depending on the expansion stage, up to two CAN bus segments can be connected to the system centre.
CAN1 (A) First CAN bus segment Standard for up to 127 CAN bus nodes --
CAN2 (B) Second CAN bus segment OnlyVSC5510/VSC5110 - System
centre with repeater function,
for up to a total of 127 CAN bus nodes on
both CAN bus segments
Menü 4-1-5 - Schnittstellen
Setting the CAN bus address is not required as the CAN bus addresses 111 and 127 are permanently assigned
tothesystemcentre.
Example of possible CAN bus constellations: