Products Description
The AIGS-04 LoRa DTU is optimized to effectively monitor AI/DI signals and output DO signals. Each DTU is equipped with one AI input (for current or voltage), one DI input, and two DO outputs. These devices transmit AI/DI data to the gateway periodically based on a predefined reporting interval. In addition, they sound an alarm when the AI signal exceeds the upper alarm limit, falls below the lower limit, or exceeds a specified threshold. Users can set/reset the DO outputs through the gateway's Modbus registers.
Utilizing LoRa wireless communication technology, the DTU provides long-distance, low-power data transmission. Data is sent to the wireless gateway via RS485 Modbus RTU output. The DTU is powered by a 10-30VDC power supply. In addition, the AI/DI/DO channels can be customized to meet specific requirements.
Product Features
● 10-30VDC powered
● LoRa compatible
● Support AI/DI/DO signal
● Heartbeat report and event drive report
● Supports configuration by USB
● Low power; long range
Product Specification
Name | Content | Remark |
Frequency bands | 433/470/868/915 | MHZ |
Antenna | External rod antenna | Magnetic mount antenna optional |
Transmit power | 20dbm | |
Transmission distance | 1-10KM | Sunny weather, visual barrier-free up to 10KM |
Power supply | 10-30VDC | |
Maximum current | <200mA | |
Configuration port | USB type C | |
Operating temperature | (-40~+85)ºC | |
Protection | IP65 | |
Weight | Approx. 200g | |
Housing material | Galvanized steel | |
AI signal | AII:4-20mA | AII and AIV signals can only be connected one at a time. |
AIV:0-5VDC | ||
DI signal | 12-24VDC | The DI signal is an opto-isolated input. |
DO signal | Power positive rail | The DO output is a high-side power output |
Size | 86X82X25 | mm |
Product Dimensions
Product Features
● 10-30VDC powered
● LoRa compatible
● Support AI/DI/DO signal
● Heartbeat report and event drive report
● Supports configuration by USB
● Low power; long range
Product Dimensions
Product Specification
Name | Content | Remark |
Frequency bands | 433/470/868/915 | MHZ |
Antenna | External rod antenna | Magnetic mount antenna optional |
Transmit power | 20dbm | |
Transmission distance | 1-10KM | Sunny weather, visual barrier-free up to 10KM |
Power supply | 10-30VDC | |
Maximum current | <200mA | |
Configuration port | USB type C | |
Operating temperature | (-40~+85)ºC | |
Protection | IP65 | |
Weight | Approx. 200g | |
Housing material | Galvanized steel | |
AI signal | AII:4-20mA | AII and AIV signals can only be connected one at a time. |
AIV:0-5VDC | ||
DI signal | 12-24VDC | The DI signal is an opto-isolated input. |
DO signal | Power positive rail | The DO output is a high-side power output |
Size | 86X82X25 | mm |
