Bus configuration
CANHEAD A01185_11_X00_00 HBM: public 17
Maximum configuration
per ML74B max. 12 CANHEADs, corresponding to 120 measuring points
Per
MGCplus system
250 e.g. 500 measuring points
1)
Per
CANHEADdirect
max. 5 CANHEAD modules corresponding to 50 measuring
points
1)
The maximum number of 256 channels per MGCplus system must not be exceeded. The number
of channels may be distributed among several ML74B. The maximum number of channels per
CP42 and CP52 is 256, with up to 512 channels possible if a CP52 is combined with an NT040
power supply.
5.3 Device Net specifications
More detailed specifications for Device Net (bus topology, drop lines, etc.), can
be found on the Internet site www.odva.org Devicenet Planning and
Installation Manual
Notice
The maximum CAN bus line length must not exceed 250 m at the 250 kBaud
setting and 100 m at the 500 kBaud setting, see also technical Datasheet.
A drop line must be no longer than 15 m (but if possible, drop lines should be
avoided).