Pulse-Pause Relay Timer Electronic Kit (1Sec - 60Hr)

This 1 Second to 60 Hour Pulse-Pause Relay Timer kit is a general purpose cyclical timer for various automation applications. It provides intermittent (ON-OFF-ON-OFF, etc) operation of external equipment via the high current 16 Amp mains rated onboard relay output.

This timer actives the relay for a user-set Pulse time between 1 second and 60 hours. Once this time period has elapsed, the relay with turn off for a user-set Pause time 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 pre-assembled module (Order Code VM188).

Please note that the product supplied will be the new WST188 version that Velleman has rebranded and now supplies in environmentally friendly packaging. The kit is identical to the original Velleman 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
• automatic irrigation
• lawn sprinklers
• 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.
• dimensions: 80x45x22 mm / 3.15 x 1.78 x 0.86"
• Suitable enclosure: WCAH2853
• Product format: PRE-ASSEMBLED Electronic Module Product Format Info
• Velleman MK188 Data Sheet
• Velleman MK188 Operation Manual
• Velleman MK188 Assembly Manual