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Lightning protection RS232/485 converter


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  • Convert the COM port (RS232) of a PC into an RS485 industrial bus for the convenience of multi-device networking.
    Applicable Place:
    It is mainly used in the point-to-point, point-to-multipoint remote multi-machine communication networking of industrial automation control system, access control system, attendance checking system and consumer one-card system.

  • Dimensions: 93mm (L) X 69mm (W) X 25mm (H) ±5%, golden aluminum alloy packaging;
    Interface standard: compatible with EIA/TIA RS232, RS485
    Standard communication mode: half duplex differential transmission;
    Transmission medium: shielded twisted pair, unshielded twisted pair;
    Connect nodes: up to 32;
    Communication distance: High-efficiency USB power stealing technology can ensure long-distance transmission, up to 1200m;
    Start speed: internal zero delay automatic transceiver conversion technology, fast response time, start residual low;
    Lightning test: test voltage ±2KV, test method according to GB17626.5-1999 execution;
    Working environment: -40 ~ +80℃, humidity 5 ~ 95%, 100% moisture-proof treatment;
    Communication rate: 300 ~ 115200bps;

    The data listed in this information is for reference only, specific product data to ship with product descriptions shall prevail, subject to change without notice

The data listed in this document is for reference only, and the specific product data is subject to the product description attached to the shipment, which is subject to change without notice