ABB M10 Series User Manual

PROFIBUS DP
The M10x implements a subset of the PROFIBUS
DPV1 serial communication standard. PROFIBUS
is a multiple master/multiple slave type of
protocol suitable for a multi-drop configuration
as provided by RS485 hardware. M10x always acts
as PROFIBUS-DP slave in the network. Usually,
computers or PLCs act as masters in the network.
The physical interface used from the M10x is
RS485. All functions are supported via RS485 in-
terfaces, eg, parameterization, control,
supervisions, etc.
Both bus network and tree network are supported.
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62 Network connection of M10x-M
PROFIBUS Network
All devices are connected in bus structure or tree
structure. Up to 32 nodes can be connected in one
segment. The cable is terminated with a resistor
at both ends of each segment. The maximum
length of the cable depends on cable type and
baud rate.
For more detailed information, please consult
with PROFIBUS organization or the manufacturer.
10 . CO M M U N I C AT I O N I N TE R FA C E 87

ABB M10 Series Specifications

General

Brand	ABB
Model	M10 Series
Category	Controller
Language	English