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MB-LS-1 Lighting Brightness Level Transducer
MB-LS-1 illuminance transducer continuously measures illuminance levels within a range of 1–2000 lux and exchanges data via an RS-485 port in accordance with the MODBUS RTU protocol.
Operation of the MB-LS-1 lighting brightness level transducer
The MB-LS-1 lighting brightness sensorcontinuously measures brightness using a built-in sensor at a frequency of 1 Hz (once per second). Reading values, setting all measurement, communication and data exchange parameters are carried out via the RS-485 port using the MODBUS RTU communication protocol. The result stored in the module’s register is the average value of the set number of most recent samples, ranging from 1 to 30 (e.g. setting the value to 30 means that the result will be the average of the last 30 seconds).
MB-LS-1 functions
* measurement of illuminance
* sensor operating status
- Power supply voltage
- 9÷30 V DC
- Communication protocol
- MODBUS RTU
- Stop bits
- 1 / 1.5 / 2
- Measurement range
- 1÷1200 Lux
- ports
- RS-485
- The type of work
- SLAVE
- Baudrate
- 1200÷115200 bit/s
- Data bits
- 8
- Bits of parity
- EVEN / ODD / NONE
- Address
- 1÷247
- Power consumption (max)
- 40 mA
- Terminal
- pluggable terminal blocks 2,5 mm²
- Tightening torque
- 0,4 Nm
- Power consumption
- 0,3 W
- Working temperature
- -40÷70°С
- Dimensions
- 42 mm x 63 mm x 30 mm
- Assembly
- on wall
- Ingress Protection Marking
- IP65 - hermetic
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MB-LS-1 illuminance transducer continuously measures illuminance levels within a range of 1–2000 lux and exchanges data via an RS-485 port in accordance with the MODBUS RTU protocol.