... for Engineering machinery, construction vehicles, agricultural machinery, generators, air compressors, pumps, traffic, cranes, elevators, light industry, garment machinery, printing machinery. ... 1378 20gtemperature95%RHcurrent0.5mA max @ 5V DC0.9mA max @ 12V DC1.0mA max RMS@ 120V AC2.0mA max RMS @120V ... AC15V--75VDC36V--185V AC75V--270VDC4.5V-15V AC5V--15Vhow to connect1.V+2.V-3.signal input4.reset(enable) ...