Multi Interface 868mhz Lora Modem
1PCS
MOQ
USD35~39/PCS
Price
Multi Interface 868mhz Lora Modem
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: Sichuan, CHINA
Brand Name: IOTROUTER
Certification: CE FCC RoHs
Model Number: ZHC0661
High Light:

Multi Interface 868mhz Lora Modem

,

Lora Modem With Hardware Watch Dog

,

Oil Field Monitoring lorawan modem

Payment & Shipping Terms
Packaging Details: 270*180*55mm CARTON PACKAGE
Delivery Time: 1 WEEK
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50000PCS/MONTH
Specifications
Material: Galvanized Steel Sheet
Interface: RS485/4AI/2AO
Protocol: MODBUS TCP/RTU
Function: Water Meter
Product Name: Multi Interface 868mhz Lora Modem
Application: Oil Field Monitoring
Working Voltage: 12V
Module Type: 434MHZ LORA
Customized: Support
Color: Black
OEM: Support
Product Description

Multi Interface 868mhz Lora Modem With Hardware Watch Dog For Oil Field Monitoring​

 

 

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

 

  • 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


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)

 

 

  • Condition Control Function

 

  • Function description: The condition control function is independently set by the user, which makes the device more flexible and can be applied to more scenarios. It is recommended that users use IOTRouter configuration software for conditional configuration. Logic settings are divided into local logic settings and inter-device logic.
    1) Local logic: local logic follows, AO follows the change of AI1/AI2 and outputs the corresponding value.
    2) Logic between devices: the device AO that establishes communication can follow the changes of AI1/AI2 of other devices in the communication group and output the corresponding value (select the following device through the device address)
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Multi Interface 868mhz Lora Modem 1

Multi Interface 868mhz Lora Modem 2

 

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Multi Interface 868mhz Lora Modem 7

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

 

 

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Tel : 8618982006591
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