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R718PDA-Wireless RS232 Adapter

   

This device only supports RS232 serial port transparent transmission (RS232sensor power supply is DC12V), which can send read commands to the sensor supporting RS-232 protocol according to the configured cycle time. The information of sensor reply will be directly reported to the gateway, and displayed in the interface on the gateway. It uses SX1276 wireless communication.

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This device only supports RS232 serial port transparent transmission (RS232sensor power supply is DC12V), which can send read commands to the sensor supporting RS-232 protocol according to the configured cycle time. The information of sensor reply will be directly reported to the gateway, and displayed in the interface on the gateway. It uses SX1276 wireless communication.

    • Adopt SX1276 wireless communication module
    •  DC 12V adapter power supply
    •  Main Unit Protection level IP65/IP57 (optional)
    •  The base is attached with a magnet that can be attached to a ferrous object
    •  RS232 serial port transparent transmission
    •  Compatible with LoRaWAN™ Class C
    •  Frequency hopping spread spectrum technology
    •  Configuring parameters and reading data via third-party software platforms, and set alarms via SMS text and email (optional)
    •  Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
Electric:

Power Supply

DC 12V

Operating Current

Less than 45mA (without external device)

Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

US915 20dbm；
AS923 16dbm；
AU915 20dbm；
CN470 19.15dbm；
EU868 16dbm；
KR920 14dbm；
IN865 20dbm；

Receiving Sensitivity

-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

Antenna Type

Built-in antenna

Communication Distance

Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )

Data Transfer Rate

0.3kbps～50kbps

Modulation

LoRa/FSK (Note: You can choose one of them)

Supportable LoRaWAN Band

EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,
IN865-867,CN470-510

(Note: The frequency band is optional and needs to be configured before shipment)


Physical:

Dimension

L:112mm*W:88.19mm*H:32mm

Weight

160g

Ambient Temperature Range

-20°C ～ +55°C

Storage Temperature Range

-40°C ～ +85°C

Ambient Humidity Range

＜90%RH (noncondensing)