Description

The TDU Series are encapsulated solid-state, delay-on-make

timers that combine digital timing circuitry with universal voltage

operation. The TDU offers DIP switch adjustment allowing

accurate selection of the time delay over the full time delay

range. This series is an excellent choice for process control

systems and OEM equipment.

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.

FEATURES BENEFITS

Universal input voltage Meets wide application needs

Microcontroller based Repeat Accuracy +/- 0.5 or 20ms, whichever

is greater

Totally solid state

and encapsulated

No moving parts to arc and wear out over time, and

encapsulated to protect against shock, vibration,

and humidity

3 time ranges available

(0.1s to 2.8h) Makes it versatile for use in many applications

DIP switch adjustment Provides first time setting accuracy