ONEBOOM Gaming Series 2.5 inch SATA SSD 512GB Solid State Drive Internal 560MB/s SATA III 3D NAND Flash For PC, Laptop, Desktop
  •  
  • $29.99 
  • $20.64
  • Free 30-day Returns
  • Price alert
    Sold by Direct from manufacturerUSBGear
    Top Rated
    4.6 (141 seller ratings)

    Shipped by Direct from manufacturerUSBGear

    Shop it at NeweggBusiness.

    Meet Your Seller

    Gearmo Industrial RS-232 to RS-485 Converter

    • Connector: RS-232 DB9 female, RS-485 DB9 male, with terminal block
    • Operating mode: asynchronous half-duplex, differential transmission
    • Transmission media: twisted-pair or shielded cable
    • Baudrate: 300ps-115.2kbps
    • Transmission distance: 1,200m (RS-485); 5m (RS-232)
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI beta will help you find out quickly.

    For communication between PC with different standard serial port and external equipment or intelligent instruments, where standard serial conversion is necessary. The GM-1004E-B converter is compatible with RS-232C, RS-485 standards. It converts RS-232 signals into balanced differential RS-485 signals. This converter is designed to protect an RS-485 port; as it adopts advanced TVS's (TRANSIENT VOLTAGE SUPPRESSOR). The transmission distance of RS-232 communication can be extended to 1.2km. It adopts unique RS-232 charge boost technology to drive the system, and gains power without initializing the RS-232 serial port. This converter has built-in zero delay auto receiving, and transmitting conversion, offers unique I/O circuit with auto data flow direction without any handshake signal (RTU, DTR); this guarantees that there is no need to modify programming under RS-232, will run smoothly under current software and hardware. The transmission rate is 300-115.2kbps. It can be used between hosts, host and SCM, which building a point to point, point to multipoint long-distance communication networking. It is widely applied in industrial automation control systems, all-in-one cards, access control systems, parking systems, ATM systems, bus charging systems, canteen ticketing systems, attendance systems, and toll station systems, etc.



    Features:

    • Standards: RS-232, RS-485 TIA/EIA

    • Connector: RS-232 DB9 female, RS-485 DB9 male, with terminal block

    • Operating mode: asynchronous half-duplex, differential transmission

    • Transmission media: twisted-pair or shielded cable

    • Baudrate: 300ps-115.2kbps

    • Operating temperature: -40 to 85

    • Relative humidity: 5% to 95%

    • Transmission distance: 1,200m (RS-485); 5m (RS-232)

    • Protection: RS-485 each line 600W surge, lightning protection

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 45 days
    • This item is covered by USBGear Return Policy

    Manufacturer Contact Info

    LOADING...