Description

The TDS series combines accurate digital circuitry with

isolated, 8 A rated, DPDT or SPDT relay contacts in an 8-pin

or 11-pin plug-in package. The TDS series features DIP

switch selectable time delays ranging from 0.1s to 10,230 s

in three ranges. The TDS series is the product of choice for

custom control panel and OEM designers.

Operation (Single Shot)

Input voltage must be applied to the input before and during

timing. Upon momentary or maintained closure of the initiate

switch (leading edge triggered), the output relay energizes

for a measured interval of time. At the end of the delay, the

output de-energizes. Opening or reclosing the initiate switch

during timing has no affect on the time delay. The output will

energize if the initiate switch is closed when input voltage is

applied.

Reset: Reset occurs when the time delay is complete and

the initiate switch is opened. Loss of input voltage resets the

time delay and output.

FEATURES BENEFITS

3 time ranges available

(0.1 s to 2.8 h)

Makes it versatile for use in many

applications

Microcontroller based Repeat Accuracy + / - 0.1 ;

Setting Accuracy + / - 2

LED indication

(select models) Provides visual indication of relay status

DIP switch adjustment Provides first time setting accuracy

Isolated output contacts Allows control of loads with independent

voltage sources