Rs485 To Lora Modem Multi Band Frequency Converter With Analog
Acquisition
Parameters of ZHC0661
|
| LoRa | Spreading Factor | 6~12 |
| 410~525 MHz(Customized) | | 125,250,500 |
| 20dBm | | 32-bit AES communication encryption |
| Antenna Base (outer screw hole) |
| |
| RS485*1 | Interface number | 6 |
| Two terminals(A,B) | Standard | AI*4, COM*2 |
| 1200～921600bps | |
| 8,9 | Interface number | 4 |
| 0.5 , 1 , 1.5 , 2 | Standard | (AO,GND)*2 |
| NONE, EVEN, ODD | | 250V 10A/30V 10A |
- Introduction of Lora Modem ZHC0661
ZHC0661 is a low-frequency half-duplex LoRa data transmission
terminal that supports point-to-point communication protocol. It
has 4 channels of AI detection, 2 channels of AO output, AI range
conversion, 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).
Features of Lora Modem ZHC0661
Antenna: 470-510MHz antenna.
RS485: RS485 interface.
DC5~30V (terminals): DC5~30V input.
RESET: restore factory button
DC5~30V (DC power socket): DC5~30V input.
POW: Power indicator
WORK: Equipment operating status indicator
TXD: Send data indicator
RXD: Receive data indicator
AI: AI1~AI4 are 4 analog inputs, and the AI part has two common COM
terminals.
AO: AO1~AO2 are two analog outputs, and the AO part has 2 AO
outputs.
A device that transmits rs232/rs485 interface signals through radio
technology for data transmission and reception. It can also be
called "wireless data transmission station". The data transmission
station provides a transparent RS232/RS485 data transmission and
reception interface, which is very convenient to communicate with
PLC, sensors, industrial control screens, and intelligent Connect
the meter and other equipment. The paired use of two digital radio
stations can directly replace RS485 wired wiring. It can be widely
used in power industry, water conservancy industry, energy
industry, agricultural application, municipal industry, geological
monitoring, industrial control and other fields.
| ZHC0661 |
| RS485 Modbus | √ |
| One to one, one to many Connection | √ |
| RS485 Automatic Acquisition | √ |
| Virtual Serial Port | √ |
| Connfiguration Software | √ |
| Multi-BAND FREQUENCY | √ |
