365-Day Time Clock



The SL1001a is a two-channel, 365-day time clock. Each channel allows up to two on and two off periods per day. The clock can be programmed with up to 12 holidays, each with a duration of 0 – 99 days.


Program settings:

Four events per day with seven days per week and one holiday schedule (12 periods of up to 99 days each) for each channel


Programmable from 0 to 255 minutes


Two digital (dry contact)


Two digital (SPST dry contact, 24 VAC @2A) configurable


  • Stand-alone or network operation
  • 365-day time clock with holiday schedule
  • Vanishing holidays option
  • Two independent time clock channels
  • 32 character LCD
  • Local and remote override capability for each channel
  • Access to programming may be locked out or limited with the use of an access code
  • Two digital inputs accept signal from photocell or occupancy sensor
  • And/or logic allows for unique control situations