CN101A Timer

• Lorentzzi® CN101A timer is a panel mount weekly programmable timer switch available in a variety of operating voltages including DC 12 V, DC 24 V and DC 48 V(need customizing) or AC 110 V, AC 220 V(50/60 Hz).
• Up to 28 turning on hours can be set every day, and this setting can be applied to 7 modes such as Monday, Wednesday, Friday or Tuesday, Thursday, Saturday, Saturday and Sunday, or every day of the week. Once set up, it will automatically repeat the job.
• The maximum current through the output is up to 16 amps, which means we can directly use this CN101A timer to operate a 2800 W@ 220 VAC tungsten lamp or a 700 W single phase motor. If you need to amplify the output capacity, an AC contactor should be used.
• In addition, the CN101A timer is equipped with a backup battery, which can ensure that the timer runs for at least 60 days without problems.
• The default output of this timer is SPST normally open contact (model: CN101A), or SPDT normally open and normally closed contact (model: CN101B).
• How to use this CN101A timer? Please download and read its user manual.
• This digital timer switch can be used in many applications to control on/off times such as school bells, store billboards, hotel geysers, solenoid valves, aquarium oxygen supplies, etc.

CN101A Timer Wiring Diagram:

Please note that the load cannot be connected directly to the output terminals without an external power supply, as the outputs are dry contacts. The following is the correct wiring for the CN101A timer switch:

How To Set The CN101A Timer

You can set up the CN101A timer in the following 6 steps: