(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    RS232 to CAN BUS Converter, Two-way Conversion

    5 out of 5 based on 3 reviews | Write a review
    Economical price RS232 to CAN BUS converter which supports the interconnection between RS-232 and CAN-BUS, three data conversion modes, features operating voltage 12-36VDC, ≤150mA @12V operating current. It is widely used in industrial control, data communication systems.
    SKU: ATO-UT-2505B
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Lower price RS232 to CAN BUS adapter with 1000VDC isolated voltage, 5~95% (non-condensation) Relative Humidity, -40~85℃ operating temperature.


    • Supports bidirectional data transmission between CAN-bus and RS-232.
    • Supports CAN 2.0 protocol.
    • 1-ch CAN-bus interface, 5Kbps-1Mbps transmission rate.
    • 1-ch RS-232 interface, 600bps-230Kbps transmission rate.


    Model UT-2505B
    Data conversion modes Transparent conversion, transparent tape identification conversion, modbus protocol conversion
    Operating voltage 12-36VDC
    Isolated voltage 1000VDC
    Operating current ≤150mA@12V
    Operating temperature -40~85℃
    Storage temperature -40~85℃
    Relative Humidity 5~95% (non-condensation)
    Storage humidity 5~95% (non-condensation)
    Certificates RoHS, CE, FC
    Warranty 12 months

    Dimension (mm/ inch)

     Dimension of two way RS232 to CAN BUS converter

    Tips: The Features of CAN Bus Control.

    The CANBus data link layer protocol adopts a peer-to-peer communication method. Even if the host fails, the rest of the system can still operate (of course the performance is affected to a certain extent). When the status of a site changes, it can broadcast information to all sites.
    The information transmission of CANBus is carried out through messages. There are 4 types of message frames: data frame, remote frame, error frame and overload frame. The data field of the CANBus frame is shorter, less than 8B, and the data length is given in the control field. Short frame transmission reduces the message error rate on the one hand, and also helps reduce the transmission delay time of other stations. The confirmation of frame transmission is completed by the sending station and the receiving station together. The ACK field sent by the sending station contains two "recessive" bits. After receiving the correct CRC field, the receiving station immediately sends a "occupied" bit ( dominant bit) to give the sending station a confirmed answer. CANBus also provides strong error handling capabilities, which can distinguish bit errors, padding errors, CRC errors, format errors, and response errors.

    Existing reviews of RS232 to CAN BUS Converter, Two-way Conversion
    Plug-and-Play Design
    Many models feature a plug-and-play design, simplifying the installation process. This user-friendly approach reduces the need for extensive configuration and programming, making the converter accessible to a broader range of users.
    From: Cassian | Date: 23/11/2023
    Was this review helpful? Yes No (0/0)
    Good Versatile RS232 to CAN BUS Converter
    This RS232 to CAN BUS Converter has proven to be a valuable addition to our toolkit. Its bi-directional conversion capabilities have greatly facilitated communication between RS232 and CAN BUS devices, making it quite useful for our industrial and automotive projects.
    From: Cecil | Date: 04/10/2023
    Was this review helpful? Yes No (0/0)
    Handy converter!
    I've tried a few other cost effective converter and this converter is the only one I've found that doesn't have issues with certain equipment. Works perfect and I highly recommend it.
    From: Gates | Date: 28/03/2022
    Was this review helpful? Yes No (0/0)
    Load more reviews...
    Write your review for RS232 to CAN BUS Converter, Two-way Conversion
    • Only registered users can write reviews
    • Bad
    • Excellent