Environmental characteristic
Gas resistant class GxGas resistant class 3C4Dust resistant class 3S4Sand resistant class 3S4Salt resistant level 2Mold growth resistant class 3B2Fungal spore resistant class 3B2
Dielectric strength
1500 V AC 50/60 Hz 1 minute, output/ground1500 V AC 50/60 Hz 1 minute, output/internal logic500 V DC 1 minute, between group of channels