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Series: ERDM

Delay On Make Timer
Product Status| Activei
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The ERDM Series are a combination of digital electronics and a reliable electromechanical relay. These devices offer a DPDT relay output for relay logic circuits, and isolation of input to output voltages. Cost effective for OEM applications, such as random starting, sequencing ON, switch de-bouncing, anti-short cycling, and other common delay-on-make applications.


Operation (Delay-on-Make)
Upon application of input voltage, the time delay begins. The output is de-energized before and during the time delay. At the end of the time delay, the output energizes and remains energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and output.

  • Digital integrated circuitry with electromechanical relay
  • Isolated 10A, DPDT output contacts
  • Encapsulated
  • Repeat Accuracy + / - 0.5%
  • Allows control of loads for AC or DC voltages
  • Protects against shock, vibration, and humidity

ERDM Parts

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Series: ERDM Resources