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Series: TRU

Knob Adjustable Universal Time Delay Relay
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The TRU Series is a multifunction, knob adjustable, Universal Time Delay Relay. It includes six of the most popular timing functions selected by a slide switch. The time delay is knob adjustable and the time delay range is switch selectable. The repeat accuracy is + 0.1%. Both function and time range can be selected on the top face of the unit. In addition to multifunctioning and multiple time ranges, the TRU Series features universal input voltage; 19 to 264VAC and 19 to 30VDC and full 10A output relay. The TRU Series can directly replace up to 1000 competitive time delay relay models.


Operation
A six position slide switch selects delay-on-make, interval, single shot, recycling (ON time first, Equal Recycle Delays), delay-on-break, and retriggerable single shot. 8-pin DPDT base wiring is limited to delay-on-make, interval, and recycling functions. All six functions are available in the 8-pin SPDT and 11-pin DPDT versions.

  • Microcontroller based
  • 6 time ranges (0.1s to 1,000m)
  • Knob adjustable time delay
  • Universal input voltage
  • Multifunction
  • LED Indicators
  • 10A isolated output contacts
  • Repeat Accuracy + / - 0.1% or + / - 20ms, whichever is greater
  • Broad range will satisfy most requirements
  • Allows user to fine tune time delay based on application needs
  • Makes it versatile for use in most applications
  • Provides the most common standard timing functions
  • Provide visual indication of input voltage and relay status
  • Allows control of loads for AC or DC voltages

TRU Parts

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Series: TRU Resources