TW820 LoRa Modem Long-Range RS232 RS485 Transmission

Description

TW820 LoRa Modem Long-Range RS232 RS485 Transmission

Long-range, low-power RS485 RS232 connectivity


● LoRa 850~931MHz
● 1-RS232(Debug), 1-RS485, half-duplex
● Low power, long-range up 10Km(open air)1
● Anti-interference, high receiving sensitivity
● AES Encryption and Decryption over the air communication
● Point-to-point, fixed-point transparent transmission mode
● Easy to configure, plug and play
● Wide operating temperature: -35~+75 °C
● Power Input: 5-35VDC

The Bivocom TW820 LoRa modem is a scalable communication device designed for reliable, long-range and light data transmission using advanced technology. Engineered for various industrial and IoT applications, this modem excels in low-power consumption while maintaining high receiving sensitivity and strong anti-interference capabilities.

Equipped with versatile connectivity options, including RS232 (debug) and RS485, the TW820 supports seamless integration into existing systems. Its robust AES encryption ensures secure over-the-air communication, protecting sensitive data from unauthorised access. The modem operates efficiently in both point-to-point and fixed-point transparent transmission modes, making configuration straightforward and user-friendly.

With a wide operating temperature range of -35 to +75 °C and a flexible power input of 5-35VDC, the Bivocom TW820 is designed for durability and reliability in harsh environments. Whether you're building a smart city, monitoring remote assets, or deploying sensor networks, the TW820 provides a plug-and-play solution that meets your long-range communication needs.
Applications
The LoRa technology is widely used in various IoT applications due to its long-range capabilities, low power consumption, and ability to handle a large number of devices.

LoRa Interface
  ● Frequency: 850~931MHz
  ● Distance: Building: Up to 3KM
                    Open air: Up to 10KM
  ● Sensitivity: Up to -129dBm
  ● TX Power: 21-30dBm
  ● Encryption: AES
  ● Air Data Rate: 1.2~62.5kbps (default: 4.8kbps)
  ● Single-packet Data Size: Up to 230 Bytes
  ● Channel: 82 Channels
  ● Antenna Connector: 1× 50 Ω SMA Female
   
Serial Interface
  ● Connector: Terminal block, 3.5 mm female socket
  ● Ports: 1-RS232(Debug), 1-RS485
  ● Baud Rate: 1200bps to 115200bps(default 9600bps)
  ● ESD protection: 8KV for RS232, 15KV for RS485
Power Supply and Consumption
  ● Connector: Terminal block, 3.5 mm female socket
  ● DC Input: 5-35 VDC
  ● Standard Power: DC 12V/0.5A
  ● Idle Mode: 5mA@12VDC
  ● Working Mode: 85mA@12VDC
Software
  ● Management: Config Tool

Physical
  ● Ingress Protection: IP30
  ● Housing & Weight: Metal, 218 g (0.48 lbs)
  ● Dimensions: 91 x 58 x 22 mm (3.58 x 2.28 x 0.87 in)
  ● Mounting: wall mount

Environmental
  ● Operating Temperature: -35°C to +75°C (-31℉ to +167℉)
  ● Storage Temperature: -40°C to +80°C (-40℉ to +176℉)
  ● Relative Humidity: 5% to 95% (non-condensing)

Others
  ● LED Indicators: LoRa TX, LoRa RX, Power
  ● Warranty Period: Standard: 12 Months,
                               Extended: 2-5 Years*(Please refer to the warranty policy)
  ● Approvals: CE, RCM*, FCC*, NBTC(* Under progress)

Standard Package Content:
TW820 Modem:  1 PCS
Power Adapter(DC 12V/1.5A, EU/US/UK/AU plug optional):  1 PCS
LoRa Antenna: 1 PCS
RS232 Cable (DB9 Female, 1 meter): 1 PCS
8-Pin Terminal Block: 1 PCS

Documents:

Datasheet

Read more

TW820 LoRa Modem Long-Range RS232 RS485 Transmission

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Free pickup in our shop(s)

SKU: TW820-LRA9

$129.00 $99.00 Excl. GST

$129.00 $99.00
Product available in stock.

    • We ship from our stock in AU (Perth), pickup by prior booking
    • We Offer Quantity Discounts for Large Orders 10+ qty (Request Quote)
    • We accept Purchase Orders & Net 30-day Payment for Eligible Accounts

    Description

    TW820 LoRa Modem Long-Range RS232 RS485 Transmission

    Long-range, low-power RS485 RS232 connectivity


    ● LoRa 850~931MHz
    ● 1-RS232(Debug), 1-RS485, half-duplex
    ● Low power, long-range up 10Km(open air)1
    ● Anti-interference, high receiving sensitivity
    ● AES Encryption and Decryption over the air communication
    ● Point-to-point, fixed-point transparent transmission mode
    ● Easy to configure, plug and play
    ● Wide operating temperature: -35~+75 °C
    ● Power Input: 5-35VDC

    The Bivocom TW820 LoRa modem is a scalable communication device designed for reliable, long-range and light data transmission using advanced technology. Engineered for various industrial and IoT applications, this modem excels in low-power consumption while maintaining high receiving sensitivity and strong anti-interference capabilities.

    Equipped with versatile connectivity options, including RS232 (debug) and RS485, the TW820 supports seamless integration into existing systems. Its robust AES encryption ensures secure over-the-air communication, protecting sensitive data from unauthorised access. The modem operates efficiently in both point-to-point and fixed-point transparent transmission modes, making configuration straightforward and user-friendly.

    With a wide operating temperature range of -35 to +75 °C and a flexible power input of 5-35VDC, the Bivocom TW820 is designed for durability and reliability in harsh environments. Whether you're building a smart city, monitoring remote assets, or deploying sensor networks, the TW820 provides a plug-and-play solution that meets your long-range communication needs.
    Applications
    The LoRa technology is widely used in various IoT applications due to its long-range capabilities, low power consumption, and ability to handle a large number of devices.

    LoRa Interface
      ● Frequency: 850~931MHz
      ● Distance: Building: Up to 3KM
                        Open air: Up to 10KM
      ● Sensitivity: Up to -129dBm
      ● TX Power: 21-30dBm
      ● Encryption: AES
      ● Air Data Rate: 1.2~62.5kbps (default: 4.8kbps)
      ● Single-packet Data Size: Up to 230 Bytes
      ● Channel: 82 Channels
      ● Antenna Connector: 1× 50 Ω SMA Female
       
    Serial Interface
      ● Connector: Terminal block, 3.5 mm female socket
      ● Ports: 1-RS232(Debug), 1-RS485
      ● Baud Rate: 1200bps to 115200bps(default 9600bps)
      ● ESD protection: 8KV for RS232, 15KV for RS485
    Power Supply and Consumption
      ● Connector: Terminal block, 3.5 mm female socket
      ● DC Input: 5-35 VDC
      ● Standard Power: DC 12V/0.5A
      ● Idle Mode: 5mA@12VDC
      ● Working Mode: 85mA@12VDC
    Software
          ● Management: Config Tool

    Physical
      ● Ingress Protection: IP30
      ● Housing & Weight: Metal, 218 g (0.48 lbs)
      ● Dimensions: 91 x 58 x 22 mm (3.58 x 2.28 x 0.87 in)
      ● Mounting: wall mount

    Environmental
      ● Operating Temperature: -35°C to +75°C (-31℉ to +167℉)
      ● Storage Temperature: -40°C to +80°C (-40℉ to +176℉)
      ● Relative Humidity: 5% to 95% (non-condensing)

    Others
          ● LED Indicators: LoRa TX, LoRa RX, Power
      ● Warranty Period: Standard: 12 Months,
                                   Extended: 2-5 Years*(Please refer to the warranty policy)
      ● Approvals: CE, RCM*, FCC*, NBTC(* Under progress)

    Standard Package Content:
    TW820 Modem:  1 PCS
    Power Adapter(DC 12V/1.5A, EU/US/UK/AU plug optional):  1 PCS
    LoRa Antenna: 1 PCS
    RS232 Cable (DB9 Female, 1 meter): 1 PCS
    8-Pin Terminal Block: 1 PCS

    Documents:

    Datasheet

    Read more

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