HBM PAD4001A Operating Manual page 28

Interfaces
Baud rate in kBits/s
Max. cable length in m 5000
26
Baud rate and bus cable lengths
The table below gives the maximum cable lengths for
CANopen, subject to the baud rate:
10 20
2500
The max. cable length is the total line length, calculated
from the length of all the stub lines per node (bus nodes)
and the line length between the nodes. The length of the
stub lines per node is limited, and depends on the baud
rate being used (see CAN bus documentation). In the
electronics, you can set the internal interconnection stub
lines to zero. If you are only using one connection pair
(only CAN IN or only CAN OUT), the cable length corres­
ponds to the stub line length.
Explanations of CANopen communication can also be
found in the Online Help.
A4238-1.0 HBM: public
50 125 250
1000 500 250
500 800 1000
100 50 25
PAD4001A/4003A