Ursalink LoRaWAN AS923 Remote Client with RS232, RS485 and Digital I/O

$134.00 Inc. GST and shipping
In Stock

This is the Ursalink LoRaWAN AS923 Remote IoT Client with RS232, RS485 and Digital I/O. Ursalink UC1152 is designed as a cost-effective industrial machine monitoring device that monitors and controls up to 1 RS485, 1 RS232, 1 DC signal and 1 drivable relay output. With the aid of Ursalink UC1152, the alarm condition brings attention to engineering personnel immediately. The output can be to with an alarm indication device, such as a light or horn. The module can give immediate response to the status of both the input and output conditions. A LoRa module is embedded in the Ursalink UC1152.

Ursalink is a professional IoT company that leverages the top trending technologies to simplify the process of data collection, storage and retrieval in order to accomplish the goal: connecting "things" to the Cloud.


  • Easy operation anywhere and anytime
  • 1 relay drivable output
  • 1 digital input connected with 1 DC signal
  • Offer serial interface with 1 RS232 and 1 RS485
  • Collects data from Modbus slave device
  • Integrate legacy serial and I/O devices into cloud
  • Customizable conditions & programmable actions
  • Send uplink alert messages according to user-defined conditions
  • Automatic switching of field devices at set times
  • Comply with the LoRaWAN Class C protocol
  • Support star network and mesh network
  • High Rx sensitivity and adjustable Tx power
  • Up to 10km communication distance with omni-directional antenna


  • Manufacturer's Code: UC1152-AS923
  • Antenna: 50 O SMA Antenna Interface
  • Frequency Band: AS923
  • Sensitivity: -147 dBm @300bps
  • Output Power: 20dBm
  • Protocol: LoRaWAN Class C
  • RS485: Baud rate: 2400-115200bps, Protocol: Modbus RTU
  • RS232: Baud rate: 4800-115200bps
  • Digital Input: Opto-isolated depending on voltage. Can accept any DC signals of any type, including: Dry Contacts, DC Voltage (3 - 20V), High Voltage: +3V ~ +24V, Low Voltage: +1V max
  • Digital Output: 1 x SPDT Relay Contact Rating: Maximum Load Current: 250VAC/30VDC@3A
  • Connector type: Screw Terminals
  • DC Power Supply: 5-24 VDC
  • Operating Temperature: -40degC to +70degC
  • Relative Humidity: 0% to 95% (non- condensing)
  • Dimensions: 79 x 60 x 24 mm

Package Contents

  • Comes with Terminal Block


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