Aventics CANopen Instrucciones De Servicio página 99

Station address
Baud rate
Diagnosis
Number of valves that
can be controlled
OSI
CAN
CANopen
Certification
AVENTICS | CANopen | R412005742–BDL–001–AD
The bus coupler is designed only for use as a slave on a bus
system.
The bus coupler's node ID station address is set using the S1
and S2 rotary switches.
The maximum baud rate is 1 MBaud.
The logic and valve control power supplies are monitored. If
they exceed or fall below a set limit, an error signal will be
generated and confirmed with the diagnostic LED and the
diagnostic information.
The bus coupler is available in two variants, with either 24 or 32
valve outputs. This limits the maximum number of controllable
valve solenoids. Depending on the variant:
12 bistable or 24 mono-stable valves or
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16 bistable or 32 mono-stable valves
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can be controlled in this manner. The valves can also be
combined.
A bus coupler with 32 outputs can only be connected to a
VS that has been designed for 32 valve solenoids.
The CANopen communication model is adapted to the ISO/OSI
Basic Reference Model.
Reference:
ISO 7498, 1984, Information Processing Systems – Open
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System Interconnection – Basic Reference Model
The lower levels of the Basic Reference Model are based on CAN.
All CANopen standards and guidelines can be found in the CiA
specifications.
The device is certified according to the specifications of the CiA
Conformance Test V2.0.2.
Reference:
CiA Draft Standard 301, "Application Layer and
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Communication Profile", version 4.01, as of June 1, 2000
CiA Draft Standard 401, "Device Profile for Generic I/O
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Modules" version 2.0, as of December 20, 1999
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Device description