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LIGHT SENSOR (DIGITAL OUTPUT) 65,000 LUX, RS485 OUTPUT
User Guide for SRMS-D678
Product Description
The SRMS-D678 is a sensor that measures ambient light intensity. With a waterproof housing, the SRMS-D678 can be used outdoors, as well in
demanding indoor environments such factory floors. The SRMS-D678 has MODBUS output and can measure illuminance up to 65,000 lux.
Features
Monitors ambient light intensity
12 24 VDC supply
Up to 65,000 Lux
Modbus output
Wall mount waterproof housing
Applications
Greenhouses
Agriculture
Solar farms
Laboratories
Factory floors
Manufacturing
General environmental monitoring
Thank you for choosing L-com product. To ensure safe, accurate performance and product longevity, please take a moment to familiarize yourself
with this manual before powering the device. Please keep it handy for future reference. In case of any questions regarding the installation or use of
product, please call us at 800.341.5266.
Reach out to us at customerservice@l-com.com and visit our website at www.l-com.com
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Summary of Contents for Infinite L-com SRMS-D678
- Page 1 LIGHT SENSOR (DIGITAL OUTPUT) 65,000 LUX, RS485 OUTPUT User Guide for SRMS-D678 Product Description The SRMS-D678 is a sensor that measures ambient light intensity. With a waterproof housing, the SRMS-D678 can be used outdoors, as well in demanding indoor environments such factory floors. The SRMS-D678 has MODBUS output and can measure illuminance up to 65,000 lux. Features ...
- Page 2 Technical Parameters 12 24 VDC Working Voltage Working Current <50 mA Output Mode MODBUS 485 Baud Rate 9600 Measuring Range Illuminance: 0~65000 Lux Accuracy Illuminance: ±7% Wavelength Measurement Range LEDs Peak: 800 nm Temperature 0~60 °C Work Environment Humidity ≤80% RH (No condensation) Temperature -20~65 °C...
- Page 3 MODBUS Protocol Baud rate: 9600(default) Data bits: 8 Stop position: 1 Check bit: N Communication mode: 485 transmissions, RTU ModBus protocol, CRC calibration method (low in front) Serial return data time: <300ms Reading speed: <500ms Command to Read Address XX 00 xx xx 00 01 + Check (This feature cannot be read online) CRC check Address (Any) Function Code...
- Page 4 /* CRC Check table low bit */ unsigned char auchCRCLo[] = { 0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7, 0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E, 0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9, 0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC, 0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3, 0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32, 0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D, 0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38, 0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE,0x2E, 0x2F, 0xEF, 0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24,...
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