ECON-4 1.4.0 Global Guide
21
Connection rules
CAN bus line must be connected in series, from one unit to the next (no star, no cable stubs, and no branches)
both ends must be by the 120-ohm (internal or external) resistor terminated. Maximal CAN bus length is 200
meters.
ECON-4 contains internal 120-ohm resistor, connected through a removable jumper P7.
For CAN data cables details see chapter Technical data ā Communication interface. CAN cable shielding
connect to CAN COM terminal.
6 back to Recommended wiring