The Velleman VM188 is a PRE-ASSEMBLED 1Sec - 60Hr Pulse-Pause (repeating On/Off) general purpose cyclical timer module with a 16 Amp high current mains rated relay output. Ideal for various automation applications where regular, repeated operation of external circuits and equipment is required.
The relay activates for a user-adjustable Pulse time of between 1 second and 60 hours. Once this time period has elapsed, the relay with turn off for the user-set Pause time of between 1 second and 60 hours. This process is repeated with the relay turning on and off for the same time periods until power is removed.
Also available as a self-assembly kit (Order Code MK188)
wide timing range - 1 Second to 60 Hours
independent setting of pulse and pause delay times
easy time setting for each using:
choice of 3 time scales (Seconds, Minutes or Hours)
trimmer to adjust time in the scale set (0-60 Sec, 0-60 Min or 0-60 Hrs)
Start with 'pulse' or 'pause'
'single shot' or'continuous loop' selection
blinking of lights
pulsed operation of buzzers
hydroponic sprinkler system
toilet flushing or ventilation
battery charging time control
cyclic operation of equipment
power supply: 12-24VDC (e.g. Order Code 660.446UK)
relay output: Up to 240Vac or 24Vdc @ 16 Amps max.