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Product

 [SM9560B]  RS485 Outdoor stainless steel light sensor


SM9560B SM9560B

Technical Parameters

Technical parameterParameter value
BrandSONBEST
Illuminance measuring range0~65535Lux
Illuminance allow deviation±7%
Repeatability test±5%
Illuminance detection chipImport digital
Wavelength range380nm~730nm
InterfaceRS485/4-20mA/DC0-5V
PowerDC12~24V 1A
Running temperature-30~85℃
Working humidity5%RH~90%RH

Product Selection

    Product DesignRS485,4-20mA,DC0-5VMultiple output methods, the products are divided into the following models depending on the output method.
Product model output method
SM9560BRS485总线
SM9560M4-20mA
SM9560V5DC0-5V

Product Size

SM9560B

Why choose this product?

SM9560B SM9560B SM9560B

How to use?

SM9560B

Application solution

SM9560B

Product List

SM9560B

Pictures

SM9560B SM9560B

Communication Protocol

    The product uses RS485 MODBUS-RTU standard protocol format, all operation or reply commands are hexadecimal data. The default device address is 1 when the device leaves the factory, and the module or NON-Recorder default baud rate is 9600,8,n,1 ,but data recorder default baud rate is 115200 .
1. Read data (function code 0x03)
    Inquiry frame (hexadecimal), sending example: query 1 data of 1# device, the upper computer sends the command: 01 03 00 00 00 01 84 0A .
Address Function Code Start Address Data Length Check Code
010300 0000 0184 0A
    For the correct query frame, the device will respond with data: 01 03 02 00 79 79 A6 , response format:
Address Function Code LengthData 1Check Code
0103 0200 79 79 A6
    Data description: The data in the command is hexadecimal, take data 1 as an example, 00 79 is converted to decimal value as 121, assuming the data magnification is 100, then the real value is 121/100=1.21, Others and so on.
2. Common data address table
Configuration Address Register Address Register Description Data Type Value Range
4000100 00illuminanceRead Only0~65535
4010100 64Model CodeRead/Write0~65535
4010200 65 total number of measuring points read/write 1~20
4010300 66device addressread/write1~249
4010400 67baud rateread/write0~6
4010500 68communication moderead/write1~4
4010600 69protocol typeread/write1~10

  For example, the range is 0~65535Lux, the analog output is 4~20mA current signal, Illuminance and current The calculation relationship is as shown in the formula: C = (A2-A1) * (X-B1) / (B2-B1) + A1, where A2 is Illuminance range upper limit, A1 is the lower limit of the range, B2 is current output range upper limit, B1 is the lower limit, X is the currently read Illuminance value, and C is the calculated current value. The list of commonly used values is as follows:
current(mA)IlluminanceValue (Lux) Calculation Process
40.0(65535-0)*(4-4)÷(20-4)+0
54095.9(65535-0)*(5-4)÷(20-4)+0
68191.9(65535-0)*(6-4)÷(20-4)+0
712287.8(65535-0)*(7-4)÷(20-4)+0
816383.8(65535-0)*(8-4)÷(20-4)+0
920479.7(65535-0)*(9-4)÷(20-4)+0
1024575.6(65535-0)*(10-4)÷(20-4)+0
1128671.6(65535-0)*(11-4)÷(20-4)+0
1232767.5(65535-0)*(12-4)÷(20-4)+0
1336863.4(65535-0)*(13-4)÷(20-4)+0
1440959.4(65535-0)*(14-4)÷(20-4)+0
1545055.3(65535-0)*(15-4)÷(20-4)+0
1649151.3(65535-0)*(16-4)÷(20-4)+0
1753247.2(65535-0)*(17-4)÷(20-4)+0
1857343.1(65535-0)*(18-4)÷(20-4)+0
1961439.1(65535-0)*(19-4)÷(20-4)+0
2065535.0(65535-0)*(20-4)÷(20-4)+0
    As shown in the above formula, when measuring 8mA, current current is 16387.75Lux。
  For example, the range is 0~65535Lux, the analog output is 0~5V DC0-5Vvoltage signal, Illuminance and DC0-5Vvoltage The calculation relationship is as shown in the formula: C = (A2-A1) * (X-B1) / (B2-B1) + A1, where A2 is Illuminance range upper limit, A1 is the lower limit of the range, B2 is DC0-5Vvoltage output range upper limit, B1 is the lower limit, X is the currently read Illuminance value, and C is the calculated DC0-5Vvoltage value. The list of commonly used values is as follows:
DC0-5Vvoltage(V)IlluminanceValue (Lux) Calculation Process
00.0(65535-0)*(0-0)÷(5-0)+0
113107.0(65535-0)*(1-0)÷(5-0)+0
226214.0(65535-0)*(2-0)÷(5-0)+0
339321.0(65535-0)*(3-0)÷(5-0)+0
452428.0(65535-0)*(4-0)÷(5-0)+0
565535.0(65535-0)*(5-0)÷(5-0)+0
    As shown in the above formula, when measuring 2.5V, current DC0-5Vvoltage is 32767.5Lux。
software for test product
After downloading, please read the readme.txt documentation

RV1000 DEGBUG AND TEST SOFTWARE

Data and Software
software for test product
Data and Software
software for test product
After downloading, please read the readme.txt documentation

RV1000 DEGBUG AND TEST SOFTWARE

Data and Software

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