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Remote Terminal Unit RS485 To Lora Modem

Basic Information
Place of Origin: Sichuan, CHINA
Brand Name: IOTROUTER
Certification: CE FCC RoHs
Model Number: ZHC0661
Minimum Order Quantity: 1PCS
Price: USD35~39/PCS
Packaging Details: 270*180*55mm CARTON PACKAGE
Delivery Time: 1 WEEK
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50000PCS/MONTH
Material: Galvanized Steel Sheet Interface: RS485/4AI/2AO
Protocol: MODBUS TCP/RTU Function: Water Meter
Product Name: Remote Terminal Unit Lora Modem Application: IoT Solutions
Working Voltage: 12V Module Type: 434MHZ LORA
Customized: Support Color: Black
OEM: Support
High Light:

Remote Terminal Unit Lora Modem

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Modbus Lora Modem

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434MHZ Lora RTU

Remote Terminal Unit Lora Modem support Standard Modbus Protocol for IoT Solutions

 

 

Parameters of ZHC0661

 

Wireless Parameters
Wireless Standards
LoRa
Spreading Factor
6~12
Frequency Range
410~525 MHz(Customized)
Band Width
125,250,500
Output Power
20dBm
 
AES Encryption
 
32-bit AES communication encryption
Antenna
Antenna Base
(outer screw hole)
Serial Port
AI(dry contact)
Port number
RS485*1
Interface number
6
Standard
Two terminals(A,B)
Standard
AI*4, COM*2
Baud rate
1200~921600bps
AO
Data bits
8,9
Interface number
4
Stop bit
0.5 , 1 , 1.5 , 2
Standard
(AO,GND)*2
Check bit
NONE, EVEN, ODD
AC/DC
250V 10A/30V 10A

 

 

 

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


1.AI input
Function description: Detect the input current value.
2.AO output
Function description: Output current value.
3. AI input range conversion
Function description: Convert the read AI value into the value that needs to be viewed through the range conversion. For example, after the setting is completed, the 4-20mA current can be automatically converted to 0-100℃.
4. AI input range conversion setting method:
Function introduction: Set the AI (4~20mA) range corresponding to the set range to automatically switch.
5. Proactively report
Function introduction: Periodically report AI port status. The reporting period can be set by yourself. (Range 0~65535 unit: S)

 

 

 

AES encryption for LoRa communication

 

 

 

 

 

 

 

Function introduction: AES encryption is disabled by default, so if you need to encrypt communication between modules, you only need to configure the key for the transceiver module, the key is a 32-bit number.
Note: AES encryption is disabled by default
Setting method: Communication parameters>Advanced>Set the key after AES encryption is turned on

Remote Terminal Unit RS485 To Lora Modem 0

Remote Terminal Unit RS485 To Lora Modem 1

Remote Terminal Unit RS485 To Lora Modem 2

 

Remote Terminal Unit RS485 To Lora Modem 3

Remote Terminal Unit RS485 To Lora Modem 4

Remote Terminal Unit RS485 To Lora Modem 5

Remote Terminal Unit RS485 To Lora Modem 6

Remote Terminal Unit RS485 To Lora Modem 7

  ZHC0661
RS485 Modbus
One to one, one to many Connection
RS485 Automatic Acquisition
Virtual Serial Port
Connfiguration Software
Multi-BAND FREQUENCY

 

 

Contact Details
Agnes

Phone Number : 8618982006591

WhatsApp : +8618982006591