Lenze ETCxxxxx - Manual (Page 57)

Electrical installation
CAN installation instructions
Stub cables
5
5.2
5.2.3
l
57 EDSTCXX EN 2.0
5.2.3 Stub cables
Stub cables are permitted. Their maximum length at 125 kB/s must not
exceed 1 m (or 30 cm for 1 Mbit/s) per stub cable.
With several stub cables the total of the stub cable lengths must not exceed
30 m (for 500 kbit/s).
The sub cable connections are made in the terminal box parallel to the CAN
bus. Sub cables are not terminated with a resistor.
CAN bus not
terminated
branch line max. 1 m
CAN bus
terminated
clamping box
1. isolated system
Control
CAN Master
2. isolated system 4. isolated syst.
3. isolated system
ETC041