交替


  • HRV

  • The HRV combines the accuracy of microcontroller based circuitry with an electromechanical relay out...更多

  • 输入
    电压(V):
     12 V dc, 120 V ac, 24 V ac, 120VAC

  • 输出
    型式:
     Isolated SPDT NO, Isolated SPDT - NO, Non-isolated SPDT - NO

  • Count Range: 1 - 7 counts to start, 1 - 7 counts to start; maximum: 250, 1-7 counts to start