433mhz Lora Modem Long Distance Data Transmission With Digital Input Ports
Parameters of Lora Modem
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| | LoRa | Spreading Factor | 6~12 |
| | 410~525 MHz | | 125,250,500 |
| | 20dBm | | 32-bit AES communication encryption |
| | Antenna Base (outer screw hole) |
| | |
| | RS485*1 | Interface number | 6 |
| | Two terminals(A,B) | Standard | DI*4, COM*2 |
| | 1200～921600bps | |
| | 8,9 | Interface number | 4 |
| | 0.5 , 1 , 1.5 , 2 | Standard | (DO,GND)*2 |
| | NONE, EVEN, ODD | | 250V 10A/30V 10A |
- Introduction of Lora Modem
ZHC0561 is a low-frequency half-duplex LoRa data transmission terminal that supports point-to-point communication protocol. It has 4 channels of DI detection, 2 channels of DO output, local logic and logic settings between devices, and supports AES communication encryption. The use of serial ports for sending and receiving reduces the threshold for wireless applications and can realize data transfer from serial ports to LoRa. LoRa has the advantages of concentrated power density and strong anti-interference ability. The communication distance of this product can reach 8000M (open field, antenna gain 3dBi, height greater than 2m, 0.268K air rate, default channel).
LoRa is the abbreviation of Long Range, which belongs to a kind of wireless communication technology. Its typical characteristics are long distance and low power consumption. The rate is relatively low, which can be regarded as a physical layer implementation in network communication. The LoRa network is easy to construct and deploy, and has become the most commonly used IoT dedicated network communication technology.
ZHC0561 has 4 switch alarm inputs, which can be connected to infrared alarm switches, proximity switches, access switches and other equipment. ZHC0561 is divided into dry node and wet node input circuit.
Note: The device defaults to the dry node version. If you need a wet node, please consult customer service or leave a message.
LoRa RTU ZHC0561 Well overcome many shortcomings happened in similar products,with full consideration on tough environment.Validated by many vital projects with stability and reliance features. ZHC0561 can collect temp readings with preset interval and send out via another LoRa modem, Widely used in temperature monitoring applications with our gateway products.
| | ZHC0561 |
| RS485 Modbus | √ |
| One to one, one to many Connection | √ |
| RS485 Automatic Acquisition | √ |
| Virtual Serial Port | √ |
| Connfiguration Software | √ |
| Multi-BAND FREQUENCY | √ |
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Digital 433mhz Rs485 Lora Converter Long Distance Data Transmission Images
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