CAN Bus

1-Port Isolated Protection Universal PCI CAN Card with 9-Pin D-Sub Connector
1-Port Isolated Protection Universal PCI CAN Card with 5-Pin Screw Terminal Connector
The CAN (Controller Area Network) is a serial communication protocol, and efficiently supports distributed real-time control with a very high level of security. It is an especially suit for networking "intelligent" devices as well as sensors and actuators within a system or sub-system. In CAN networks, there is no addressing of subscribers or stations in the conventional sense, but instead prioritized messages are transmitted. As standalone CAN controller, PISO-CAN100U-D/T can represent an economic solution of an active CAN board. It has one CAN bus communication port with 5-pin screw terminal connector or 9-pin D-sub connector, and has the ability to cover a wide range of CAN applications. Besides, PISO-CAN100U-D/T uses the new CAN controller Phillips SJA1000T and transceiver 82C250/251, which provide bus arbitration, error detection with auto correction and re-transmission function. It can be installed in a 5V PCI slot and supported truly ˇ§Plug & playˇ¨.

ˇE CAN bus communication application.
ˇE DeviceNet, CANopen, CAN J1939, SDS(System Wide Network) protocol application.
ˇE Control System
ˇE Building Automation
ˇE Factory Automation
ˇE Distributed data acquisition

  • One CAN bus communication port
  • Compatible with CAN specification 2.0 parts A and B
  • On-board optical isolation protection
  • Programmable transfer rate up to 1 Mbps
  • 2500 Vrms photo couple isolation on the CAN bus
  • Jumper select 120Ł[ terminator resistor for each port
  • Direct memory mapping to the CAN controllers
  • 33MHz 32bit 5V PCI bus (V2.1) plug and play
  • Universal PCI card, supports both 5V and 3.3V PCI bus

Note: We have verified to drive 100 CAN nodes at the same time via one CAN port of PISO-CAN100U.


In order to satisfy the users to apply the RTX system, ICPDAS provides the RTX driver for PISO-CAN series CAN card. If users want to combine the CAN communication interface in their time-critical system, the RTX driver of the PISO-CAN series CAN cards can help them to do this easily and quickly. Furthermore, the name and parameters of the APIs in the RTX driver are the same as in the Windows driver. Users don’t need to pay more efforts to study how to use the APIs of the RTX driver if they have used the Windows driver before. The RTX driver increases the additional worth of the PISO-CAN series CAN cards, and satisfies the users to get the highly real-time system. By owing to the feature of high price performance and highly real-time, PISO-CAN series CAN cards will be applied in more wide and more variant CAN applications.


  1. The name and parameters of the APIs in RTX driver are the same as them in the Windows driver. Users don’t need to learn the new usage if they have used the PISO-CAN series CAN card before
  2. If the PISO-CAN series CAN card can get the independent IRQ, it supports interrupt function
  3. Direct I/O control and highly real-time feature
  4. Support Windows2000 SP4, and Windows XP SP2 OS
  5. Support RTX version 8.1 and 2011

Real-time TestˇG

  • Platform: Windows XP SP2+PEX-CAN200i
  • Device: I-7186EXD-CAN with MiniOS7 (single tasking OS)
  • Send and receive 10000 CAN 2.0B 8-byte messages. Repeat this procedure for 10 times


The SocketCAN is based on the Linux operating system, and it contains the implementation interface of the network stack and the hardware driver. The hardware manufacturers program the hardware driver for the SocketCAN, and the network stack provides the standard BSD Socket APIs for users. Therefore, from the users’ point of view, they can easily and quickly program their applications without being familiar with the various APIs of the different hardware interface through the SocketCAN network stack.

We have provided the SocketCAN drivers for several kinds of CAN interface cards. Users can implement their SocketCAN-based application on the Linux platform by using these cards. Besides, we also support static library of CANopen/DeviceNet master on x86 hardware platform. It can help users communicate with CANopen/DeviceNet slaves more easily.


  • Support Linux kernel version 2.6.31~3.2.20 (x86 hardware platform only)
  • Provide CANopen/DeviceNet master static library
  • Standard interface for SocketCAN package. Users can use extended BSD socket APIs, you can program the CAN application as building a socket program
  • Support Virtual CAN interface. Users can map several virtual CAN port into one physical CAN port. Each virtual CAN port has its own socket. Through these sockets, users can build the multi-thread application more easily
  • Provide the RAW socket, CANopen master and DeviceNet master demos
  • Good price-performance for economical applications


Hardware platformˇGIntel(R) Core(TM)2 CPU 6320 @ 1.86GHz, DDR2 667MHz 1.5GB
Software platformˇGKernel-2.6.32, Distro- Debian GNU/Linux 5.0

  • Can be a CAN system monitor tool with CAN cards
  • It is a good tool to test CAN system
  • Send/Receive/Record CAN messages
  • Provide cyclic transmission function
  • Record the CAN messages with filtered ID and time stamp
  • Support: 2000/XP/7

In order to apply the PISO-CAN100U to CAN network with NI LabVIEW, we provides a LabVIEW 7/7.1 toolkit for the purpose. It is a useful tool to develop the CAN-relative application in NI LabVIEW environment by using PISO-CAN100U. It is easy to use and can help user to rapidly reduce their program development cycle. If users want to develop a LabVIEW industrial application with CAN network, the LabVIEW CAN driver is very helpful.

CAN LabVIEW Tool Features:

  • Support extension arbitration id
  • Support debug receive mode
  • Start byte of output
  • Support LabVIEW 7/7.1
  • Scaling range to select
  • Two languages, German and English
  • Selectable data rates (baud): 10K, 20K, 50K, 125K, 250K, 500K, 800K, 1M, and user defined
In order to apply the CANopen protocol on the PISO-CAN100U easily, we provides two CANopen application Tools, which are CANopen library and CANopen diagnosis application tool. If users want to develop an industrial application with CANopen protocol, the CANopen library is very helpful to be applied with the PISO-CAN100U as the CANopen devices with the features of CANopen protocol. Besides, if the monitor and diagnosis of CANopen message on the CAN network is considered, the CANopen diagnostic application tool can be used to achieve this purpose.

CANopen Application Tool Features:
  • Follow DS301 version 4.02
  • Auto detecting CANopen slave devices
  • IO monitor
  • Dynamic PDO
  • NMT master
  • Support the Guarding and Heart beat protocol and SYNC message
  • Selectable data rates (baud): 10K, 20K, 50K, 125K, 250K, 500K, 800K, 1M

More detail informationˇLˇL

DeviceNet is a low level network that provides connections between simple industrial devices (sensors, actuators) and higher level devices (controllers). It allows direct peer to peer data exchange between nodes in an organized and, if necessary, deterministic manner. We provides DeviceNet library for users to develop the specific DeviceNet application by PISO-CAN100U. In addition, we also provide the DeviceNet diagnosis application tool to monitor and diagnose the DeviceNet message through CAN network. It provides the DeviceNet communication protocol interface to control and analysis the DeviceNet slaves.

DevcieNet Application Tool Features
  • Auto detecting DeviceNet slave devices
  • IO monitor
  • Message monitor & diagnosis
  • Support UCMM capable devices
  • Support the Predefined Master/Slave connection set
  • Selectable data rates (baud): 125K, 250K, 500K

DevcieNet Master X-Server Features

More InfoˇLˇL


In order to implement DeviceNet communication by NI LabVIEW software, ICPDAS provides a set of DeviceNet component for LabVIEW- ˇ§ICPDAS-DNETˇ¨. We also have the configuration utility to configure the ICPDASˇ¦s DeviceNet hardware in your PC. The users not only operate easily and develop application rapidly, but also reduce the complexity of applications. The users can communicate with the remote DeviceNet devices in a few simple steps and need not to know about the detail of the DeviceNet protocol. It is a very useful tool to develop the DeviceNet application in NI LabVIEW environment by using ICPDAS-DNET. After finishing install the tool, we offer many basic and advance demo programs for users to reduce the development time. If you are new engineer to develop DeviceNet application, you can refer to the demo programs first. It is the best tool to develop various distributed systems and other industrial application software on DeviceNet network.

DevcieNet for LabVIEW software Features

  • Auto detecting DeviceNet slave devices
  • DeviceNet I/O monitor
  • Programmable MAC ID Setting
  • Provide hardware configuration tool
  • Support UCMM capable devices
  • Selectable data rates (baud): 125K, 250K, 500K
  • Support the Predefined Master/Slave connection set
  • NI LabVIEW software Support

    • NI LabVIEW Software V7.0 or newer
    • NI-DNET DeviceNet driver V1.5 or newer

    Linux kernel version of distributions
    Linux kernel Distribution
    Debian GUN/Linux
    Fedora Core
    Red Hat Enterprise

    NoteˇGWe suggest user to use SocketCAN Driver (IxCAN) for Linux kernel Distribution v2.6.25 or later.


    ˇ@OSˇGWindows XP SP 3
    ˇ@CPUˇGIntel(R) Core(TM) i3 CPU 550 @ 3.20GHz
    ˇ@ RAMˇG1.8GB
    The 1 CAN port send, receive or send/receive 100,000 CAN messages at the same time. The average FPS values are shown below:

    Baud rate (bps) 1-CAN Port
    2.0A, 8 bytes data 2.0B, 8 bytes data
    TX (FPS) RX (FPS) TX/RX (Times/Sec) TX (FPS) RX (FPS) TX/RX (Times/Sec)
    10K 88 88 43 73 73 37
    20K 176 176 87 146 146 75
    50K 440 441 218 365 367 188
    125K 1088 1104 537 899 917 461
    250K 2100 2208 1025 1745 1834 882
    500K 3975 4414 1856 3305 3668 1612
    800K 5930 7008 2787 4950 5830 2355
    1M 7129 8722 3216 5926 7257 2820

    Item Description

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    CAN Test Tool
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    Model Name
    Bus Interface
    Universal PCI, 3.3 V and 5 V, 33 MHz, 32-bit, plug and play
    CAN Interface
    NXP SJA1000T with 16 MHz clock
    NXP 82C250
    Channel number
    9-pin male D-Sub
    5-pin screwed terminal block
    Baud Rate (bps)
    10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M (allow user-defined baud rate)
    3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
    Terminator Resistor
    Jumper for 120 Ł[ terminator resistor
    Power Consumption
    225 mA @ 5 V
    Windows 2K/XP/7 (32-bit/64-bit OS), Linux 2.6.x ~ 3.2.20, LabView, DASYLab, InduSoft
    VB 6.0, VC++ 6.0, BCB 6.0, Delphi 4.0, C#.Net, VB.Net (32-bit DLL)
    126mm x 22mm x 85mm (W x L x H)
    Operating Temp.
    0 ~ 60 ˘J
    Storage Temp.
    -20 ~ 70 ˘J
    5 ~ 85% RH, non-condensing
    1-Port Isolated Protection Universal PCI CAN Communication Board with 9-pin D-sub connector (RoHS)
    1-Port Isolated Protection Universal PCI CAN Communication Board with 5-pin Screw Terminal Connector (RoHS)
    CAN bus Connector
    9-pin Female D-sub & 3-wire CAN bus cable (1M)
    7/14 channel Surge Protector
    EMI Ferrite Split/Snap-On Core
    Field-Installation A-coded 5-pin Female
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