... features:1, workable impulse width: ≥50ms2, Rated voltage : 3.6V±0.3 or 5V±0.5V3, Power consumption: 1.2mA4, Working ... 10 years7, Meets IEC61036, GB/T17215-2002,EMC1.3 Application:1.3.1 Figure 1.3.2 Output and Input:IN: terminal PINSymbolUsage1+Power ... positive2GPower negative3PPulse input1.3.3 Short Circuit Wiring Point: NO.UsageOFFON(Short circuit wiring) ...