I-2534 & I-5534-M

The I-2534 / I-5534-M is one kind of CAN bus switch. There are four independent CAN channels which offer a flexible design of the start or tree network topology. This new topology could resolve the complex CAN bus application, like industrial machinery, building automation, vehicle automation, and etc. Furthermore the I-2534 / I-5534-M integrates and exchanges data between different CAN network which has different baud rate. It helps users to extend the CAN network system. The I-2534 / I-5534-M could increase the maximum CAN node count in a CAN network by splitting the CAN network into several subnets. In additional, the user-defined CAN baud rate and CAN filter configuration are also supported.


Request For Quotation




    • Control System
    • Building Automation
    • Factory Automation
    • Distributed data acquisition


    • 4 CAN communication ports
    • Compatible with CAN specification 2.0A and 2.0B
    • Fully compatible with the ISO 11898-2 standard
    • Baud rate : 5 k, 10 k, 20 k, 33.3 k, 50 k, 62.5 k, 83.3 k, 125 k, 250 k, 500 k, 800 k, 1 M bps and user-defined
    • CAN bus filter is configurable
    • 100 data frames buffer for each CAN channel
    • Max data flow up to 2500 fps for all CAN channel
    • Selectable baud rate by rotary switch
    • Selectable 120Ω terminal resistor by DIP switch
    • LED for CAN reception and transmission
    • Support CAN network with star or tree topology
    • Extending the CAN bus distance to expand the CAN network size
    • Integrating different CAN network with different baud rate
    • I-2534 is casing with Flame-Resistant plastic case
    • I-5534-M is casing with Aluminum metallic case
    • Utility tool for CAN filter, route path, user-defined baud rate and  CAN-ID mapping (v1.10 firmware) configuration
    • Max. CAN-ID mapping data up to 32 for each CAN channel. (v1.10 firmware)

    Hardware Specifications

    Model Name I-2534 I-5534-M
    High Performance Microcontroller
    RTC (Real Time Clock)
    Watchdog IC
    CAN Interface
    NXP TJA1042
    Channel number
    CAN Connector 3-pin screwed terminal block with CAN_H, CAN_L, CAN_GND 9-pin male D-Sub with CAN_GND, CAN_SHLD, CAN_H, CAN_L
    CAN Specification
    ISO-11898-2, CAN 2.0A and CAN 2.0B
    Baud Rate (bps)
    5k, 10 k, 20 k, 33.3 k, 50 k, 62.5 k, 83.3 k, 125 k, 250 k, 500 k, 800 k, 1 M bps and user-defined
    Baud Rate Selection
    Selectable by rotary switch
    3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
    Terminal Resistor
    Selectable 120Ω terminal resistor by DIP switch
    Selectable 120Ω terminal resistor by internal jump
    Transmission Distance (m)
    Depend on baud rate (for example, max. 1000 m at 50 kbps )
    CAN Filter
    Configurable by user
    Propagation Delay
    240 us ~ 1360 us *note1
    UART Interface
    1 port (for configuration)
    RS-232 Connector
    3-pin screwed terminal block (TxD, RxD, GND )
    9-pin screwed terminal block (TxD, RxD, GND )
    Round LED
    CAN status LED x 4 , Power LED x 1
    Input range
    Unregulated +10 ~ +30 VDC
    Power Consumption
    3W 1.5W
    DIN-Rail Wall-Mounting
    Flame-Resistant plastic case Aluminum metallic case
    32.3 mm x 99 mm x 77.5 mm (W x L x H) 116.5 x 127 x 61.3 mm (W x L x H)
    Operating Temp.
    -25 ~ 75 ℃
    Storage Temp.
    -30 ~ 80 ℃
    10 ~ 90% RH, non-condensing
    ESD protection 4 kV Contact for each channel
    EFT protection 500V for signal, 1000V for power
    EMI certification 30M ~ 1G pass
    Hi-pot protection 1kV pass
    Surge protection 500V pass 1kV pass

    The propagation delay depends on the CAN Bus baud rate and the CAN message format.
    The minimum delay is [ 11-bit ID and 8-byte data @ 1M bps ]
    The maximum delay is [ 29-bit ID and 8-byte data @ 5k bps ]

    Network Deployment





    Hardware Structure

    Wire Connection




    Internal I/O Structure

    Ordering Informations

    I-2534 CR Industrial 4-port CAN bus Switch
    I-5534-M Industrial 4-port CAN bus Switch with Metal casing




    I-2534_ I-5534-M_usermanual_eng_v2.0.1


    I-5534-M QuickStart