CAN Bus
    I-8000 Series


1 Port Intelligent CANopen Master Interface Module


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-87123 main control unit is specially designed for the master device of CANopen protocol. It supplies many features for users, such as dynamic PDO, EMCY object, error output value, SYNC object, ”Kand etc.

  • Industrial Machinery
  • Laboratory Equipment & Research
  • Restaurant Appliances
  • Maritime
  • Medical
  • Specialty Vehicles...etc.
    • One CANopen master communication port
    • Standard CANopen specification DS-301 v4.02
    • Support node id 1 ~ 127
    • Programmable bauds”G10 K, 20 K, 50 K, 125 K, 250 K, 500 K, 800 K, and 1M bps
    • Scan function for scanning all nodes on the same CANopen network
    • Provide master listen mode for monitoring without bothering the CANopen network
    • Support both Node Guarding Protocol and Heartbeat Consumer Protocol
    • Provide event trigger function for EMCY event, Node Guarding event and Heartbeat event
    • Provide Event-triggered, remote-requested, cyclic and acyclic SYNC of PDO mode
    • The PDO communication supports single byte output so that users can just modify the value of one byte without changing the others
    • Allow dynamic PDO mapping
    • Allow to get multi PDOs data simultaneously
    • The SDO communication supports segment protocol
    • Programmable master node ID for the CANopen slave function
    • Support the EDS file
    • Provide pre-configure the slave node, and connect it automatically while booting up
    • CPMUtility utility tool for testing users' CANopen network
    • Support ViewPAC, WinPAC, XPAC-CE6 and XPAC-XPe
    • Provide VC++,VB.Net, and C# demos and function libraries
    • Support InduSoft Driver
    • 256 records CANopen message receive buffer size
    • 2500 Vrms poto-isolation protection on CAN side
    • 3 indication LEDs (PWR, Rx/Tx and ERR LEDs)

    The CPMUtility utility can easily to access the I/O data of all the slave devices. The users can monitor the input data of the specific slave device and change the output data to the remote slave device with this utility.

    • Auto-scan all the CANopen master devices that the CPMUtility has supported
    • Auto-scan all the CANopen slave devices on the CANopen network
    • Support the EDS file
    • Dynamic PDO object setting easily
    • Guarding Event and Heartbeat Event detection
    • EMCY message receiving
    • Maximum 5 SYNC message producers per CANopen master

    CPU 80186, 80 MHz or compatible
    SRAM/Flash/EEPROM 512 KB / 512 KB / 2 KB
    CAN Interface
    Controller NXP SJA1000T with 16 MHz clock
    Transceiver NXP 82C250
    Channel number 1
    Connector 5-pin screwed terminal block (CAN_GND, CAN_L, CAN_SHLD, CAN_H, N/A)
    Baud Rate (bps) 10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M
    Transmission Distance (m) Depend on baud rate (for example, max. 1000 m at 50 kbps )
    Isolation 3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
    Terminator Resistor Jumper for 120 £[ terminator resistor
    Specification ISO 11898-2, CAN 2.0A and CAN 2.0B
    Protocol CANopen DS-301 ver4.02
    Bus Interface
    Type Serial I/O module
    Supported Platform ViewPAC, WinPAC, XPAC (ISaGRAF not supported)
    SDK eVC++4.0, VC++ 6.0, VC++ 2005, VB.Net 2005, C#.Net 2005
    Power Consumption 2 W
    Dimensions 31mm x 115mm x 91mm (W x L x H)
    Operating Temp. -25 ~ 75 ¢J
    Storage Temp. -30 ~ 80 ¢J
    Humidity 10 ~ 90% RH, non-condensing
    One port intelligent CANopen master interface module.
    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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