EX9212LoRa-DIO – LoRa Digital I/O Controller

LoRa interface gateway in your system work. These
LoRa gateways provide the way of connecting IoT remote units to a Local
Area Network (LAN) or Host Computer from long distance. The data
transmission via LoRa gateways mainly intended for the ISM (Industrial,
Scientific, and Medical) frequency bands at 862-936 MHz.
The gateway has been built with the module integrated many RF functions
and PA to make the maximum output power up to +20dBm.
LoRa Interface Gateways are packaged in a plastic case well suited for
industrial environments. LoRa Interface devices have different models for
converting to Ethernet/Modbus TCP, USB, Serial ports
(RS-232(half-duplex)/485) and DI/DO controller. Configuration is easy to
set up via web page and utility tool.

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Special Features:

  • CPU : 32 bits MCU ,40 MHz , 16KB SRAM, 128KB Flash ROM
  • Support: Modbus
  • LoRa Semtech SX1272
    • Freq. : ISM band 86 862 ~ 936MHz
    • Receiver Sensitivity : -137 dBm
    • Transmit Output Power : 20 dBm
    • Sleep Current : 3 3uA (at power down state)
    • TX current < 140 mA@20 dbm , RX current < 10 mA
    • Security processor ( 128/192/256 bits AES )
    • Packet engine up to 256 bytes with CRC
      • Antenna : SMA Type , 2 dBi , changeable
      • Distance : Up To 1500~7500 Meters in free space
      • Data Rate : 0.244 ~ 18.2K bps ( LoRa ) / 300 K bps (FSK)
  • Application mode : Star
  • Digital I/O
      • Digital Input * 2
  •    3000VDC Isolation Protect ( Active High /Active Low Selectable )
  •    Dry contact : Logic level 0 : close to GND , Logic level 1 : open
  •    Wet contact : Logic level 0 : 0~3 V , Logic level 1 : 10 ~ 30 V
  • Digital Output * 2
  •    Relay ( Active High /Active Low Selectable )
  •    120V AC@10A , 240V AC@7A , 24V DC@10A
  • Setup Tool : Windows Utility
  • Power : DC 9~24V / 150mA@ 9V, 60mA @ 24V
  • Led Lamp : SYS(red), Pairing(green), Rx(red), Tx(green)
  • Environment: Operating Temperature: 10〜70℃, Storage Temperature: 20〜85℃
  • Dimensions : 100 * 90 * 25 mm ( W * D * H )
  • Weight : 350 gm ( not include power )

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