Sensors
  Photoelectric Sensor Technology
    Light Source
      LED
      Incandescent
        Specular Reflective
    Beam Operation
      Through Beam
        Wave Guide
          Rigid Wave Guides
      Retro Reflective
        Fan Beam Scanner
      Proximity
        Convergent
  Conductive
  RF (electromagnetic)
  Impact
  Surge

Controllers
  Switching Controllers
    Output
      Electromechanical Relay
      Solid-State AC Switch
      Transistor Logic
        Open Collector
        Current Sink Or Source
    Control Function
      On Off
        Automatic On Off
      Latch
      Counter
        Batch Counter
        Toggle Batch Counter
      Shift Register
        Delay Line
        Externally Clocked Shift
      Time Delay
        Signal Loss Hold
        Energize Hold
          One Shot
          Delayed One Shot
          Repeat Cycle Timer
      Over Or Under Speed
  Analog

Configuration
  Self Contained
    Modular
  Wiring
    Two Wire Ac
      Compact Series Two Wire Ac
    Five Wire Relay
      Five Wire Ac Relay
      Five Wire Dc Relay
    Eight Wire Relay
    Three Wire Transistor Logic
  Remotely Operated
    Enclosure
      NEMA-1
      NEMA-12
  Potted
    Full Potted
    Potted Cable

Compact Series Two Wire Ac

• Up to hundreds of feet of standard wire can be used.

Notes

• One side of the case will feel warm to the touch when the switch is carrying current approaching the 1/2 Amp limit.
• Do not apply 120 VAC directly to the control without a series load. The control will be destroyed. If possible load shorting is anticipated, consult the factory for fast blow fuses. Standard fuses or circuit breakers open too slowly to protect the semiconductors.
• The maximum continuous control current should be less than 1/2 Amp or 60 VA at 120 VAC.
  • Paragraph
  • Two wire AC controls have minimal off-state leakage current. Only in rare cases will it be a factor. However, the user should verify that the leakage current does not cause the load to remain energized. If the leakage causes a problem, the load should be shunted with a resistor to lower the load voltage. In no case should the net load resistance be greater than 20K ohms or less than 230 ohms (approx).
  • The load may be inductive or resistive between .006 A and 1/2 A (60VA) continuous at 120 VAC. A simple model of the control is as a 70K resistance in the off state and bridge across a 10.7V supply in the on state.

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