Although PLC is a control device specially used in the field, PLC control steel tube machine line factory found that many measures have been taken in the design and manufacture to make it more suitable for the industrial environment, but in order to ensure the stability and reliability of the whole system, the PLC should be used as much as possible. Have good working environment conditions and take necessary anti-interference measures.

　　PLC is suitable for most industrial sites, but PLC control steel tube machine line factory believes that it still has certain requirements for use occasions, ambient temperature, etc. Controlling the working environment of PLC can effectively improve its working efficiency and life. PLC control steel tube machine line factory reminds to avoid the following places when installing PLC:

　　(1) The ambient temperature exceeds the range of 0 ~ 50 °C; (2) The relative humidity exceeds 85% or there is dew condensation (caused by sudden changes in temperature or other factors); (3) Direct sunlight; (4) Corrosion and flammable gases, such as hydrogen chloride, hydrogen sulfide, etc.; (5) Look at iron filings and dust; (6) Frequent or continuous vibration, the vibration frequency is 10 ~ 55Hz, and the amplitude is 0.5mm (peak-peak); ( 7) Shocks exceeding 10g (acceleration of gravity).

　　PLC control steel tube machine line factory reminds that in order to avoid electrical interference from other peripheral equipment, the programmable controller should be kept away from high-voltage power lines and high-voltage equipment as much as possible, and at least 200mm should be left between the programmable controller and the high-voltage equipment and power lines. distance.