Mitsubishi Electric AJ65BT-RPI-10A User Manual page 29

*1 This indicates the section of the power supply to which the equipment is
assumed to be connected between the public electrical power distribution
network and the machinery within premises. Category II applies to
equipment for which electrical power is supplied from fixed facilities. The
surge voltage withstand level for up to the rated voltage of 300 V is 2500 V.
*2 This index indicates the degree to which conductive material is generated in
terms of the environment in which the equipment is used. Pollution level 2 is
when only non-conductive pollution occurs. A temporary conductivity caused
by condensing must be expected occasionally.
*3 The reference values of ambient illumination (in JIS Z 9110) are indicated
below.
• Illumination needed for fine visual work in factories : 3000 to 1500 lx
• Illumination needed for work in offices
*4 Do not use or store the programmable controller under pressure higher than
the atmospheric pressure of altitude 0m. Doing so may cause malfunction.
When using the programmable controller under pressure, please consult
your local Mitsubishi Electric representative.
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: 2000 to 750 lx