Table 14: Maximum length of cable as a function of the data transmission rate
Data transmission rate Maximum data cable length
10 kbit/s 4,976 m
20 kBit/s 2,476 m
50 kBit/s 976 m
100 kBit/s 576 m
125 kBit/s 476 m
250 kBit/s
1)
226 m
500 kBit/s 76 m
1)
Device default.
Total length of the stub cables
Table 15: Permissible total length of all stubs
Data transmission rate Maximum total of all stub cables
125 kBit/s 156 m
250 kBit/s 78 m
500 kBit/s 39 m
NOTE
Do not exceed this total length. Each stub cable may be a maximum of 6 m long.
Wire cross-section of the data cable
Table 16: Wire cross-section as a function of the data transmission rate
Data transmission rate Required wire cross-section
0 m ... 40 m ≥ 0.25 mm
2
40 m ... 300 m ≥ 0.34 mm
2
300 m ... 600 m ≥ 0.5 mm
2
600 m ... 1,000 m ≥ 0.75 mm
2
The required wire cross-section for the data cable depends on the total length of the
network. The table shows the overview as per ISO 11898.
NOTE
Activate the CAN data interface in the device with a configuration tool, e.g. the configu‐
ration software SOPAS ET.
6 ELECTRICAL INSTALLATION
28
T E C H N I C A L I N F O R M A T I O N | Camera ICD890 Generation 4 8023775/18IM/2020-07-02 | SICK
Subject to change without notice
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