SECO-LARM EVA-RS1 RS-232 to RS-485 Converter

SECO-LARM EVA-RS1 RS-232 to RS-485 Converter

RS-232 to RS-485 Converter Connects up to 32 Units to 3,700 Foot Range
  • 9-pin DB-9 female connector for RS-232 to 2-wire RS-485
  • Port powered, no external power supply required
  • Range: 3/4 Mile (1,200 Meters)



List Price: $37.20

Your Savings: $24.18

REWARDS: 13 points
  • Details
  • Specs
  • Reviews
  • Use the Seco-Larm RS-232 to RS-485 Converter to connect to standard RS-232 cable or to extend the range of your security cameras. Up to 32 connectors can be used together giving you a range of up to three quarters of a mile. The connector is port powered and no external power supply is needed. This connector also automatically controls the send data and no additional software is needed.

    • 9-pin DB-9 female connector for RS-232 to 2-wire removable Terminal Block for RS-485
    • Two wire, differential signals, half duplex
    • No external power supply required. Port powered
    • Auto-switching baud rate, speed up to 115,200 baud (115.2 kbps) over a distance of 1200 meters
    • Up to 32 devices may be connected together in RS-485 multipoint operation
    • No software needed. Automatic send data control
    • Removable terminal block for ease of installation and trouble shooting

  • Specifications
    Manufacturer Seco-Larm
    Manufacturer Product No EVA-RS1
    UPC 676544001591
    Input RS-232, DB9
    Output RS-485, Removable terminal block
    Current consumption 10mA (max)
    Transmission range 3,700 Feet (1200 meters)
    Connector 32
    Power No power required, port powered
    Storage temperature -22° - 158°F (-30° - 70°C)
    Operating temperature 14° - 113°F (-10° - 45°C)
    Dimensions 2 7/8" W x 15/16" H x 5/8" D (73x33x17mm)
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