InteliLite 9 Global Guide
39
Cable type Shielded twisted pair
Impedance 120 Ω
Propagation velocity ≥ 75% (delay ≤ 4,4 ns/m)
Wire crosscut ≥ 0,25 mm
2
Attenuation (@1MHz) ≤ 2dB/100 m
Note: Communication circuits shall be connected to communication circuits of Listed equipment.
Note: A termination resistor at the CAN (120Ω) is already implemented on the PCB. For connecting, close the
jumper near the appropriate CAN terminal.
Image 4.22 CAN bus topology
For shorter distances (connection within one building)
Image 4.23 CAN bus wiring for shorter distances
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