products

LoRa Digital I/O Controller

Part No.: MP-LoRa-Digital-I|O-Controller
Support Modbus Protocol

產品介紹

Features

  • LR-201-DIO: LoRa Digital I/O Controller
  • CPU: 32 bits MCU, 40 MHz, 16KB SRAM, 128KB Flash ROM
  • Support Modbus Protocol

Specification


LoRa : Semtech SX1272
  • ISM band 862 ~ 936MHz
  • Receiver Sensitivity : -137 dBm
  • Transmit Output Power : 20 dBm
  • Sleep Current : 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 (green) , Rx(red) , Tx(green)
Environment:
  • Operating Temperature: -10℃〜70℃
  • Storage Temperature: -20℃〜80℃
Dimensions : 100 * 90 * 25 mm ( W * D * H )
Weight: 150 gm (not include power)

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