WATLOW ANAFAZE CLS208 Temperature Controller

WATLOW ANAFAZE CLS208 is suitable for all kinds of places, especially for agricultural greenhouses, city lighting and other places. In order to facilitate the engineering network and industrial applications, this module adopts the MODBUS-RTU communication protocol widely used in the industry and supports secondary development. Users only need to use any serial communication software according to our communication protocol to achieve the query and setting of module data. Illuminance can be measured directly by illuminance meter. The unit of illuminance is lux, which is the phonetic translation of English lux, and can also be written as lx. An object that is uniformly irradiated by light has a luminous flux of 1 lumen in 1 square metre area, and its illuminance is 1 lux.

Sometimes in order to make full use of the light source, often attached to the light source on a reflective device, so that certain directions can get more light flux to increase the illuminated surface of the illuminance. Examples include car headlights, torches, and photography lights. The following are the various ambient illuminance values for the WATLOW ANAFAZE CLS208: Unit lux

Dark night: 0.001-0.02; moonlit night: 0.02-0.3; cloudy indoor: 5-50; cloudy outdoor: 50-500; sunny indoor: 100-1000; summer noon sunlight illuminance: about 10*6 times; illuminance needed for reading books and magazines: 50-60; standard illuminance for home video camera: 1400.

WATLOW ANAFAZE CLS208 Product Features

1. Convenient and flexible networking: each module has an ID number, which can be changed online remotely.

2. Based on the industrial common MODBUS-RTU protocol, it is convenient to access various industrial control systems.

3. Convenient data reading and writing: one command can read out the measurement data and measurement parameters.

4.Self-contained interface: RS485, can be directly networked, optional RS485, USB or CAN interface.

5. High precision, free of correction: full digital acquisition, will not be due to distance problems inaccurate signal acquisition

6.You can choose different precision temperature and humidity sensors according to your needs.

All operation or reply commands of the device are hexadecimal data. Default communication baud rate: 9600,8,n,1.

Basic command format:

[Device address][Function code][Start address: 2 bytes][Data length: 2 bytes][CRC16 check]

The meaning is as follows:

A, device address: the device address range is 1-35, of which 250 that is 0xFA is the general query address, when you do not know the device address, you can use this general query address to query.

B. Function code: different applications require different function codes, such as 3 for the query input register data.

C. Start Address: the start address of the query or operation register.

D. Data length: the length of reading.

E. CRC Checksum: CRC16 checksum, high bit in the front, low bit in the back.