
CO4011A-FL
Single Chip CANopen Controller for Remote I/O
frenzel + berg elektronik – Maximlianstr. 28 – 89231 Neu-Ulm– Germany - phone +49(0)731/970 570 - fax +49(0)731/970 5739 –
www.frenzel-berg.de
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Revision 1.39
May/19/2003
General Description
The CO4011 is a low cost, high performance Single
Chip solution for CANopen remote I/O modules and
especially designed for automotive and industrial
applications. The device offers the complex
implementation of the CANopen standards DS301
and DS401 in a single chip. It is suitable for simple
low cost applications like sensor interfacing as well
as for complex I/O systems.
CO4011 provides up to 32 digital I/O lines, 0, 4 or 8
channels may be set for analog input operation with
a resolution of 8 or 10 bit. To support output overload
monitoring, a special error interrupt input is provided.
All usual baud rates up to 1 MBit are supported.
The CO4011 Chip requires only few external compo-
nents, just like a crystal, a CAN transceiver and
capacitors.
To
minimize
recommendations all output pins have high current
drive capability of 4 mA. For interfacing optoisolators
no external drivers are required.
external
interface
CO4011 is a software solution to run on Fujitsu
MB90F497 micro controller. It is offered either as
software runtime licence or as ready programmed
chip (runtime licence included).
Features
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Single Chip CANopen Controller
According to CiA Draft Standards DS301
Version 4.0 and DS401 Version 2.0
Baudrate up to 1MBit
Various I/O configurations
Internal noise filtering for all inputs with
individual setting for each channel
Error interrupt input for output overload
monitoring
Output drivers with 4mA
Watchdog output
Temperature ranges up to –40 to 105
o
C
Package QFP64
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Applications
The CO4011 CANopen Controller is optimised for
automotive and industrial applications such as:
·
Remote I/O Modules for CANopen
·
CANopen Interface for keyboards and
control panels
·
Low Cost CANopen Interface for sensors like
photoelectric reflex switches
photo interrupters
·
Low Cost CANopen Interface for actors like
pneumatic valves, warning panels etc.
CANopen Features
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2 Transmit- and 1 Receive PDOs
Dynamic PDO mapping
Variable PDO identifier
All CANopen specific PDO transmission
types supported:
synchronous, asynchronous, event driven,
cyclic, acyclic and remote frame dependent.
Additional manufacturer specific trans-
mission mode for CAN-EASY applications.
Event timer and inhibit timer features for all
transmit PDOs.
Storing and restoring of object dictionary to
non-volatile memory
Nodeguarding
Lifeguarding
Heartbeat
Variable SYNC identifier
Emergency messages
Minimum boot up
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Ordering Information
CO4011 Chip (programmed, licence included)
Part
Temp. Range
CO4011A-FL
-40
C to 85
C
CO4011AE-FL
-40
o
C to 105
C
Software licence
Part
Description
CO4011SRL-F
Software runtime licence for
Fujitsu MB90F497 controller
Package
QFP64
QFP64