Radio signal link TM-05-LoRa creates a wireless connection between two points and can send 10 digital and 4 analog signals in both directions. Radio signal link TM-05-LoRa consists of two TM-05-LoRa modules and two antennas.
Every TM-05-LoRa has:- 5 digital inputs
- 5 digital outputs
- 2 analog inputs
- 2 analog outputs
Signals that are received on inputs of the first module are transferred to outputs of the second module. As the result, the connection mimics cable connection between two points.
LoRa frequency is distinguished by high stability of communication, interference resistance, and high sensitivity which increases the working range.
The maximal signal transmitting frequency is 10 Hz. The lower transmitting frequency, the bigger the maximal transmitting distance. Maximal transmitting distance, when transmitting frequency is 10Hz is 1 km. Maximal transmitting distance with a lower frequency and good environmental conditions can be up to 5 km. Parameters are set with a PC app that is provided with the purchase. Every TM-05 module has an additional output that signals if the connection is active.
Using wireless technology for signals transmission lowers the costs of connecting points where analog and digital signals are gathered and processed. It also makes it easier to connect additional points to an existing control system or making a portable measurement point that can be used for diagnostic purposes.
Areas of application:- Monitoring of machines and devices.
- Monitoring of industrial buildings and processes.
- Remote control
- Telemetric systems.
| Parameter | Value |
|---|---|
| Number of analog inputs | 2 |
| Number of analog outputs | 2 |
| Number of digital inputs | 5 |
| Number of digital outputs | 5 |
| Power | 2,5 W (for 24 V) |
| Maximal transmitting frequency | 10 Hz |
| Bandwidth | Standard: 433 MHz, On request: 868 MHz |
| Maximal transmitting range | 1 km (for 10 Hz and with limited obstacles between the points) |
| Voltage range for digital inputs | 9-30 V DC |
| Analog inputs: current mode | 0-20 mA or 4-20 mA – parameter set with the PC app |
| Analog inputs: voltage mode | 0-10 V |
| Load capacity for digital outputs | 500 mA |
| Analog outputs: current mode | 0-20 mA lub 4-20 mA – parameter set with the PC app |
| Analog outputs: voltage mode | 0-10 V |