Description

The TSDR Series is an ON/OFF or OFF/ON recycling timing

module designed to control metering pumps, chemical valves,

flash lamps, or use in energy saving or duty cycling applications.

The TSDR Series is designed for more demanding commercial

and industrial applications where small size and accurate

performance are required. The factory calibration for fixed time

delays is < ±5. The repeat accuracy, under stable conditions,

is 0.5 of the time delay. The TSDR Series is rated to operate

over an extended temperature range. Time delays of 0.1

seconds to 1000 minutes are available. The output is rated 1A

steady and 10A inrush. The modules are totally solid state and

encapsulated to protect the electronic circuitry.

Operation (Recycling - ON Time First)

Upon application of input voltage, the output energizes and

the T1, ON time begins. At the end of the ON time, the output

de-energizes and the T2, OFF time begins. At the end of the

OFF time, the output energizes and the cycle repeats as long as

input voltage is applied.

Reset: Removing input voltage resets the output and time

delays, and returns the sequence to the T1 ON time.

Operation (Recycling - OFF Time First)

Upon application of input voltage, the T2 OFF time begins. At

the end of the OFF time, the T1 ON time begins and the load

energizes. At the end of the T1, T2 begins and the load

de-energizes. This cycle repeats until input voltage is removed.

Reset: Removing input voltage resets the output and the

sequence to T2 OFF time.

FEATURES BENEFITS

Microcontroller based Repeat accuracy +/- 0.5, Factory calibration +/- 5

1A steady, 10A inrush

solid-state output Provides 100 million operations in typical conditions

Totally solid state

and encapsulated

No moving parts to arc and wear out over time and

encapsulated to protect against shock, vibration,

and humidity

Wide operating

temperature range:

-40° to 75°C

Reliable in demanding commercial and

industrial applications

Compact, low cost

design measuring 2 in.

(50.8mm) square

Allows flexiblility for OEM applications