Analogue DIN rail timer 100h 1 output 1 module With Power Reserve ABB

Analogue DIN rail timer 100h 1 output 1 module With Power Reserve (AD1NO-R-15M)

Programmable cyclic timers are used for time-repeated electrical operations, such as illuminated signs, yard-garden lights, heating, water heater operation, periodic opening of automatic irrigation valves etc.
They operate on the basis of a motor-driven dial with programming pins, which activate a microswitch. The timer motor (coil) is permanently energised. They are available in 5 different versions with and without backup. To cope with a power failure, types AD1NO-R-15m , AD1CO-R-15m, AW1CO-R-120m provide autonomy of 100-150 hours, via a built-in battery that charges from the mains during normal operation. Manual activation of the timer (overriding the time programme) can be done via a selector switch.

They are available in two basic types, daily and weekly. In daily timers we have the same hourly programme for every day, i.e. the output contact is programmed to open and close every day at the same times and for the same duration each time, with versions with 100 or 150 h backup or without. In the weekly timer it is possible to vary the programme on certain days, e.g. the weekend.

Features:

• Operating mode: Daily With 100-hour Backup
• Operating voltage: 230V
• Shortest switching time: 15 minutes
• Contact type: NO Contact