Line termination, 3 installation, Can bus – JUMO 902910 CANtrans T RTD Temperature Probe with CANopen Output Operating Instructions User Manual

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3 Installation

Line termination

The CAN bus has a linear topology. Each end of the bus must be terminated
with a 120

Ω resistor, to avoid signal reflections and, as a consequence, trans-

mission problems.

CAN-Bus

CAN-H

CAN-L

120

Ω

120

Ω

Knoten n

Knoten 1

Node 1

Node n

CAN bus