Description
The TDM/TDMH/TDML series is a delay-on-make timer that
combines accurate digital circuitry with isolated, DPDT relay
contacts in an industry standard 8-pin plug-in package. DIP
switch adjustment allows precise selection of the time delay
over the full time delay range. The TDM/TDMH/TDML series
is the product of choice for custom control panel and OEM
designers.
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 relay energizes and
remains energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and
output.

FEATURES BENEFITS
Wide delay range
(0.1 s to 2.8 h)
User selectable via DIP switches for fine
tuning to individual applications.
Microcontroller based Repeat Accuracy +/- 0.1 %
Dip switch adjustment Provides first time setting accuracy of +/- 2 %
Setting accuracy +/- 2 % Provides flexibility for use in most
applications
LED indication Provides visual indication of time delay status
Isolated 8 A, DPDT
output contacts
Allows control of loads with independent
voltage sources