Eaton EASY222-DN, User Manual

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Installation
22
09/10 MN05013007Z-EN
Data transfer rates –
automatic baud rate
detection After it is switched on, the EASY222-DN module automati-
cally detects the data transfer rate of the communication
network. However, this is possible only if at least one
network node transmits valid message frames. The device
supports the following data transfer rates according to
ODVA:
• 125 Kbit/s,
• 250 Kbit/s,
• 500 Kbit/s,
Maximum distances and bus cable lengths
The max. bus length is not determined by the data transfer
rate, but rather by the cable used. The following cables are
permitted:
• A so-called "Thin Cable",
• a "Thick Cable"
• or a "Flat Cable".
The data cable requirements are specified by the ODVA.
Baud rate [Kbit/s] max. bus length in m
"Thick Cable" "Thin Cable" "Flat Cable"
125 500 100 420
250 250 100 200
500 100 100 100