TLM Series LoRa Modems and LoRaWAN EndNode Modems
TLM Series LoRaWAN EndNode Modems can create a link between field devices and LoRaWAN server.
Field devices with TCP/IP connectivity can be read via Modbus TCP protocol and data can be sent to LoRaWAN Server. Field devices with RS232/RS485 Serial interface can be read via Modbus RTU protocol and data can be sent to LoRaWAN Server as well. Up to 64 Modbus devices in the field can be connected to LoRaWAN Server via TLM Series LoRaWAN EndNode Modems. Modbus Query interval and LoRaWAN minimum data send interval can easily be configured for each query on TLM web interface and user can also configure Modbus Query for each device by selecting address, function code, data address, total number of data and time out interval.
Function codes
1: Read Coils Status
2: Read Input Status
3: Read Holding Registers
4: Read Input Registers are supported.
LoRaWAN Downlink messages can be used to send Custom Modbus Commands remotely to control field TCP/IP and RS232/RS485 devices from LoRaWAN Server Side. Function codes 1-2-3-4 are supported and additionally:
5: Force Single Coil
6: Preset Single Register are supported for remote control.
Transparent connection between field devices and applications and LoRaWAN server is also available. In this function, TCP/IP or RS232/RS485field devices can send data to LoRaWAN Server as it is.
The TLM Series LoRa Radio Modems empowers users to construct a private and efficient wireless network infrastructure. These versatile modems bridge the connectivity gap for field devices by supporting both RS232, RS485 serial and Ethernet communications. By utilizing the LoRa standard, the TLM Series ensures reliable and long-range data transfer over a dedicated radio frequency network, offering a robust solution for challenging operational environments. TLM offers auto network discovery feature to gather signal levels, addresses and configuration/connection lists of all TLM devices in same LoRa RF Network which makes installation easier.
TLM Series LoRa Based RF Modems can act as:
-Transparent Gateway Between TCP Client Devices and LoRa RF Network
-Transparent Gateway Between TCP Server Devices and LoRa RF Network
-Transparent Gateway Between RS232/RS485 Serial Devices and LoRa RF Network
-Modbus TCP to RTU Conversion Gateway for RS232/RS485 Serial Devices for messages over LoRa RF Network
-LoRa Repeater
Typical applications: Automated Meter reading, Wireless networks, Home – Building – Industrial Automation, Remote Control, Wireless Sensors, Telemetry, Wireless Alarm and Security Systems…
TLM models with Broadband Power Line (BPL) link can communicate with full transparent TCP/IP standard over Low Voltage power lines and allows easy connection between TCP/IP based terminals without use of extra cables.
TLM Series LoRaWAN EndNode Modems can create a link between field devices and LoRaWAN server.
Field devices with TCP/IP connectivity can be read via Modbus TCP protocol and data can be sent to LoRaWAN Server. Field devices with RS232/RS485 Serial interface can be read via Modbus RTU protocol and data can be sent to LoRaWAN Server as well. Up to 64 Modbus devices in the field can be connected to LoRaWAN Server via TLM Series LoRaWAN EndNode Modems. Modbus Query interval and LoRaWAN minimum data send interval can easily be configured for each query on TLM web interface and user can also configure Modbus Query for each device by selecting address, function code, data address, total number of data and time out interval.
Function codes
1: Read Coils Status
2: Read Input Status
3: Read Holding Registers
4: Read Input Registers are supported.
LoRaWAN Downlink messages can be used to send Custom Modbus Commands remotely to control field TCP/IP and RS232/RS485 devices from LoRaWAN Server Side. Function codes 1-2-3-4 are supported and additionally:
5: Force Single Coil
6: Preset Single Register are supported for remote control.
Transparent connection between field devices and applications and LoRaWAN server is also available. In this function, TCP/IP or RS232/RS485field devices can send data to LoRaWAN Server as it is.
The TLM Series LoRa Radio Modems empowers users to construct a private and efficient wireless network infrastructure. These versatile modems bridge the connectivity gap for field devices by supporting both RS232, RS485 serial and Ethernet communications. By utilizing the LoRa standard, the TLM Series ensures reliable and long-range data transfer over a dedicated radio frequency network, offering a robust solution for challenging operational environments. TLM offers auto network discovery feature to gather signal levels, addresses and configuration/connection lists of all TLM devices in same LoRa RF Network which makes installation easier.
TLM Series LoRa Based RF Modems can act as:
-Transparent Gateway Between TCP Client Devices and LoRa RF Network
-Transparent Gateway Between TCP Server Devices and LoRa RF Network
-Transparent Gateway Between RS232/RS485 Serial Devices and LoRa RF Network
-Modbus TCP to RTU Conversion Gateway for RS232/RS485 Serial Devices for messages over LoRa RF Network
-LoRa Repeater
Typical applications: Automated Meter reading, Wireless networks, Home – Building – Industrial Automation, Remote Control, Wireless Sensors, Telemetry, Wireless Alarm and Security Systems…
TLM models with Broadband Power Line (BPL) link can communicate with full transparent TCP/IP standard over Low Voltage power lines and allows easy connection between TCP/IP based terminals without use of extra cables.
