The TD1D is a programmable timer that starts from a user-programmed time where the output relay is activated with the NC (Normally Closed) contact. When a signal is received or a key is pressed, it counts down every second until it reaches zero, at which point the relay switches to the NO (Normally Open) contact for 1 second and then returns to the NC state after this time.
The display format is XX.XX (minutes and seconds respectively). When powered on, it displays the time programmed by the user, and throughout the countdown, the remaining time is visible. Once the process is complete, the programmed time is displayed again.
Technical specifications:
Power supply: 220 ± 15%, 50/60Hz
START signal: 24Vdc
Consumption: 2.5 VA
Standards: EN50082 and EN60730
Modular format of 3 modules
Connection: by pluggable terminals for 2.5 mm2
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