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I-8KCPS1 / I-8KCPS2
CANopen Embedded Device with 1 or 2
I/O Expansion |
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I-8KCPS1
~NEW~ |
I-8KCPS2
~NEW~ |
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CANopen, a kind of communication protocols,
is based on the intelligent field bus(CAN bus). It was
developed as a standardized embedded network with highly
flexible configuration capabilities. It provides standardized
communication objects for real-time data(Process Data
Objects, PDO), configuration data(Service Data Objects,
SDO), network management data(NMT message, and Error Control),
and special functions(Time Stamp, Sync message, and Emergency
message). Nowadays, CANopen is used in many various application
fields, such as medical equipment, off-road vehicles,
maritime electronics, public transportation, building
automation and etc.
I-8KCPS1/2 main control unit is specially designed for
the slave device of CANopen protocol. It follows the CANopen
Spec DS-301 V4.01 and DSP-401 V2.1, and supplies and supplies
many features for users, such as dynamic PDO, EMCY object,
error output value, SYNC cyclic and acyclic, …and etc.
In order to
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more flexible, an I-8KCPS1/2 supports 1/2 slot(s) for I/O
expansion and suits with a lot of ICPDAS DI/AI/DO/AO slot
modules. Users can choice DI/DO/AI/AO modules of I-87K series
or I-8000 series to fit the customized practice applications.
In addition, we also provide utility tool to allow users
to create the EDS file dynamically. The EDS file is based
on CANopen SP306 and can be compatible with different CANopen
master interfaces. The application architecture is as image
on the left. |
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I-8KCPS1/2 can automatically
scan the I-8K/I-87K modules plugged in the main unit and assigned
these modules to the specific application. Before users apply
the 8KCPS1/2 in CANopen applications, they must understand the
relationship between these CANopen application and device object
dictionary in I-8KCPS1/2. Therefore, we provide the I-8KCPS1/2
Utility Tool (CAN slave utility, CAN_SL.exe) to allow users to
view the important information, such as slot module information,
Rx and Tx PDO mapping, and device object dictionary. After finishing
the utility configuration, it will create the EDS file for users’
I-8KCPS1/2 device. Furthermore, if the I-8KCPS1/2 EDS file is
not needed for users’ application, users only need to set the
Node ID and baud by hardware rotary switch. Then, after connecting
the wire and turning on the I-8KCPS1/2, it can work normally on
the CAN bus network through CANopen protocol. |
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I-8KCPSx
Design Flowchart |
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The following simple steps show how to use
I-8KCPSx in CANopen protocol.
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NMT |
Slave |
Error
Control |
Heart beat
to Node Guarding selectable |
No.
of PDOs |
16Rx , 16Tx |
PDO
Modes |
Event Triggered,
Remotely requested, Cyclic and acyclic SYNC |
PDO
Mapping |
vaiable |
No.
of SDOs |
1 server, 0
client |
Emergency
Message |
ˇ |
CANopen
Version |
DS-301 v4.01 |
Device
Profile |
DSP-401 v2.0 |
Baud
Rate Setting by Rotary Switch |
10K, 20K, 50K,
125K, 250K, 500K, 800K, and 1Mbps |
Produce
EDS file Dynamically |
ˇ |
CAN,
ERR, and Tx/Rx LED |
ˇ |
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•Industrial Machinery •Laboratory Equipment
& Research •Restaurant Appliances
•Maritime •Medical •Specialty Vehicles...etc.
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| Model |
I-8KCPS1 |
I-8KCPS2 |
| CPU |
80186,
80MHz |
| Flash
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512K
bytes |
| SRAM |
512K
bytes |
| EERROM |
2K bytes
(Can upto 128K bytes or change to 2K/8K FRAM) |
| NVRAM |
32
bytes |
| Real
Time Clock |
16
bit |
| Watch
Dog Timer |
CPU
Built-in |
| LEDs |
PWR
led , RUN led , ERR led |
| CAN
Port |
5-pin
screw terminal connector |
| CAN
Controller |
Phillip
SJA1000T
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| CAN
Transceiver |
Phillip
82C250/251 |
| CAN
2.0A/2.0B Supported |
ˇ |
| Isolated |
2500Vrms
on CAN side |
| Terminal
Resister |
120
ohm terminal resister selected by jumper |
| Transfer
Rate |
125K,
250K, 500K |
| I/O
Expasion Slot |
1
slots |
2 slots
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| Power
Supply |
20W
unregulated +10VDC to +30Vdc |
| Operating
Temp |
-25C
to 75C |
| Storage
Temp |
-30C
to 85C |
| Humidity |
5
~ 95% |
| Dimensions |
63x110x75.5
mm |
115x110x75.5
mm |
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IO
Type |
Module
Name |
IO
Type |
Module
Name |
DI
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I-8040/
I-8051/ I-8052/ I-8053/ I-8058/
I-87040/ I-87051/ I-87052/ I-87053/ I-87058/
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AI |
I-87013/ I-87016/ I-87017/ I-87018/
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DO |
I-8037/ I-8041/ I-8056/ I-8057/ I-8060/ I-8064/
I-8065/ I-8066/ I-8068/ I-8069/
I-87041/ I-87056/ I-87057/ I-87060/ I-87064/ I-87065/
I-87066/ I-87068/ I-87069
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AO |
I-8024
I-87022/ I-87024/ I-87026
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DIO |
I-8042/ I-8054/ I-8055/ I-8063/
I-87042/ I-87054/ I-87055 I-87063/
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I-8KCPS1 |
CANopen Embedded Device with
1 I/O Expansion |
| I-8KCPS2 |
CANopen
Embedded Device with 2 I/O Expansions |
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