ICP DAS has provided a lot of UART/CAN product solutions which are widely recommended in the market. These UART/CAN converters can help users to implement the communication between UART and CAN network. In order to cater for costing requirement, we provide a new solution of UART /CAN converter-tM-7530A. The tM-7530A is a tiny UART/CAN converter to fit narrower environment as a result of its small size. It has isolation on power side and on CAN bus side and its performance is faster than other UART/CAN module. The function of tM-7530A can full compatibly with I-7530 and I-7530T. In additional, it provides new function such as listen only. User can use this function to listen CAN bus messages and error detection. According to above features, tM-7530A is an economical and practical UART/CAN converter solution.



Request For Quotation




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


    Product Features

    • Compatible with CAN specification 2.0A and 2.0B
    • Fully compatible with ISO 11898-2 standard
    • Support various CAN baud rate from 10K bps to 1M bps
    • Support user-defined CAN baud rate
    • Support various UART baud rate from 110 bps to 230400 bps
    • Build-in selectable 120 Ω terminal resistor
    • Software configurable CAN and UART communication parameters
    • Power, data flow, and error indicator for CAN and UART
    • Watchdog inside
    • Support pair connection mode
    • Software buffer on CAN bus side and UART side
    • Support user-defined end of characters on pair connection mode
    • Support listen only mode ·  Support time stamp response on UART side


    Software Features

    • CAN bus baud rate configuration
    • CAN bus ID filter configuration
    • CAN 2.0A or CAN 2.0B specification selection
    • UART baud rate and data format configuration
    • Communication mode(normal , pair connection , and listen only mode ) configuration
    • Easy test to transmit/receive CAN messages
    • CAN bus data flow detection
    • Group Send CAN messages for special application
    • Trigger event setting for advance received CAN messages
    • Integrate all CAN bus converter utility of ICP DAS

    Hardware Specifications

    CAN Interface
    Transceiver NXP TJA1042
    Channel number 1
    Connector 7-pins screwed terminal block(CAN_H, CAN_L, CAN_GND)
    Baud Rate (bps) 10 k, 20 k, 50 k, 100k, 125 k, 250 k, 500 k, 800 k, 1 Mbps
    Isolation 3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
    Terminal Resistor Build-in selectable 120 Ω terminal resistor
    Specification ISO-11898-2, CAN 2.0A and CAN 2.0B
    UART Interface
    COM RS-232, RS-485, RS-422
    Connector 10-pins screwed terminal block
    Baud Rate (bps) 110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400
    Data bit 5, 6, 7, 8
    Stop bit 1, 2
    Parity bit None, Even, Odd
    Round LED ON LED: Power and Data Flow; ERR LED: Error Status
    Power +10 ~ +30 VDC
    Protection Power reverse polarity protection, Over-voltage brown-out protection
    Power Consumption 1W
    Installation DIN-Rail
    Dimensions 52mm x 93mm x 27mm (W x L x H)
    Operating Temp. -25 ~ 75 ℃
    Storage Temp. -30 ~ 80 ℃
    Humidity 10 ~ 90% RH, non-condensing

    Hardware Structure

    Wire Connection

    CAN Bus Connection:

    UART Connection:


    Enable CAN Bus Terminal Resistor:

    Pin Assignment

    Perfomance Test

    Performance test: from CAN to RS-232(115200, n, 8, 1).  Unit: Frames Per Second (FPS).
    Baud rate 1000K 800K 500K 250K 125K 50K 20K 10K
    CAN 2.0A 519 519 523 522 522 416 176 88
    CAN 2.0B 423 423 426 425 426 353 146 74


    Performance test: from RS-232(115200, n, 8, 1) to CAN.  Unit: Frames Per Second (FPS).
    Baud rate 1000K 800K 500K 250K 125K 50K 20K 10K
    CAN 2.0A 523 524 523 522 520 451 180 90
    CAN 2.0B 425 426 427 426 427 377 150 75

    Ordering Informations

    tM-7530A CR
    Intelligent tiny UART/CAN converter (RoHS)