Boards Home > CAN Communication Boards PISO-CPM100-D/CPM100-T
Standalone intelligent CAN bus communication board
» Firmware Features
■ Follow DS301 version 4.01
■ NMT master-slave
■ SDO client and server
■ PDO producer and consumer
■ Get protocol states
■ Guarding Time and Heartbeat protocol
■ Support SYNC message
■ Dual Port RAM Access
■ Load EDS File
■ Selectable data rates (baud rate):10K, 20K, 50K,
125K, 250K, 500K, 800K, 1M bps
» Functional Description
The PIO-CPM100 gives a very powerful and economic solution of an active CANopen master device with one CAN channel.
It uses the Phillips SJA1000T and 82C250 as the CAN controller and transceiver, to provide bus arbitration, error detection with auto correction and re-transmission functions.
The 16-bit on-board microcontroller with a real-time OS, MiniOS7, allows many features, such as real-time message transmission and reception, filtering, preprocessing, and storage of CAN messages.
Under the effect of the powerful microcontroller, this card can be made for one CAN controllers without losing data, even in systems with a high PCI bus load.
Therefore, the CANopen critical process can be implemented directly by CANopen firmware in the PISO-CPM100.
In addition, users can develop their CANopen application by using the CANopen library.
When the PISO-CPM100 is active, the data exchange between users' applications and CANopen firmware is performed via the memory mapping method.
» Applications
● Industrial Machinery
● Building Automation
● Packaging
● Restaurant Appliances
● Laboratory Equipment & Research
» Hardware Features
● Microprocessor : 80186, 80Mhz.
● CAN interface : 1 or 2 separate network interfaces based
on the CAN 2.0A/2.0B specification with based on the
CAN 2.0A/2.0B specification with CAN controller SJA 1000.
● CAN bus driver : 1 or 2 CAN high-speed
interfaces in accordance with ISO 11898 by programmable transfer rate up to 1 Mbit/s.
● On board memory : 512K bytes SRAM, 512K bytes FLASH ROM.
● CAN bus interface :ISO/IS 11898-2,
Sub D9 connector or 5-pin screw terminal with on-board optical isolators protection.
● PCI interface with DPRAM memory automatic assignment.
● Jumper select 120Ω terminator resistor for each port.
● 33MHz 32bit 5V PCI bus (V2.1) plug and play.
● CAN controller : Phillip SJA1000T
● CAN transceiver : Phillip 82C250/251
● Signal support : CAN_H, CAN_L
● 16 MHz CAN controller frequency
● Connector : 5-pin screw terminal connector or 9-pin D- sub connector
● Isolation voltage : 2500Vrms General Specifications
● Operating temperature : 0°C ~ 60°C
● Operating humidity : 10% ~ 90% non-condensing
● Storage temperature : -20°C ~ 70°C
● Storage humidity : 5% ~ 95% non-condensing
● Dimensions : 130 mm x 110 mm
» Ordering Information PISO-CPM100-D : CANopen firmware inside and one standalone intelligentCAN communication board with D-sub 9-pin connector PISO-CPM100-T : CANopen firmware inside and One standalone intelligentCAN communication board with 5-pin screw terminal connector
