PISO-CAN100U-T

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 “Plug & play”.

Applications

•  CAN bus communication application.
• Control System
• Building Automation
• Factory Automation
• 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 120Ω 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.

Hardware Architecture

Software Architecture

Utility

• 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

LabVIEW Tool

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

Virtual CAN

There are various communication interfaces among the CAN devices like PCI CAN board, Ethernet series and RS-232 series CAN module. According to different purpose of users’ projects, the users maybe need to choice different CAN products. Because of this situation, the programmer should develop different communication program to handle different CAN device. For example, the user should develop “Socket Client” to communicate with I-7540. When using I-7530, the users need “UART” technique to communicate with it. Nowadays, ICP DAS develop the Virtual CAN technique. The Virtual CAN driver is the excellent tool for users. It transforms whole CAN devices into Virtual CAN port. And then it generates Virtual CAN port like “VxCAN 1” or “VxCAN 2”. The users could send and receive CAN message by appointing the Virtual CAN port number. The users don't need to care about what kind of CAN device which is used.

Indusoft Driver

InduSoft Web Studio is a powerful, integrated collection of automation tools that includes all the building blocks needed to develop modern Human Machine Interfaces (HMI), Supervisory Control and Data Acquisition (SCADA) systems, and embedded instrumentation and control application.

In order to apply the field bus communication by InduSoft software, ICP DAS provides several field bus components such as CAN, CANopen, DeviceNet and so on, in the InduSoft driver. By means of these drivers, you don't need to have the complex and abstruse background of these field bus protocols. Only few simple steps can finish the communication between your PC and the remote devices.

PC Platform	File Select
WinXP / Win7	InduSoft CAN Driver (IDCAN) for PC/XPAC-8000 (The InduSoft driver list )
Supported Devices
CAN bus series	I-7530, I-7530A, I-7540D, I-7565, I-7565-H1, I-7565-H2, PISO-CAN100U, PISO-CAN200U,PISO-CAN400U, PISO-CAN800U, PEX-CAN200i, PISO-CM100U
CANopen series	PISO-CPM100U, I-7565-CPM
DeviceNet series	PISO-DNM100U, I-7565-DNM

PAC Platform	File Select
XPAC-8000 / XPAC-8000-Atom	InduSoft CAN Driver (IDCAN) for PC/XPAC-8000 (The InduSoft driver list )
XPAC-8000-CE6 / XPAC-8000-Atom-CE6	InduSoft CAN Driver (IDCAN) for XPAC-8000-CE6 (The InduSoft driver list )
WinPAC / ViewPAC	InduSoft CAN Driver (IDCAN) for WinPAC and ViewPAC (The InduSoft driver list )
Supported Device
CAN bus series	I-8120W
CANopen series	I-8123W
DeviceNet series	I-8124W

Performance Test

Platform: 
　 OS：Windows XP SP 3
　 CPU：Intel(R) Core(TM) i3 CPU 550 @ 3.20GHz
　 RAM：1.8GB
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