TIMER Front Panel Controls and Indicators OUT1 PROGRAM MODE 1. SETTING (t) 2. SETTING (T) 3. OUTPUT Select 4. TIMER Counter 5. CLEAR Counter 6. RUN OUT2 TIMER Output Indicator Display Up Button Down Button Mode Button Reset Button Introduction The co
Electronic timer Type 3RP s. 2 Introduction Siemens offers 3RP15 electronic timers which meet the various ... pulse break contact, pulse shaping and additive ON delay
555 Timer 555 is an IC used to generate a clock. The two attributes of a clock are Frequency Duty cycle. Both of these can be changed using this IC, however the duty cycle is always
interrupter receives the real time signal from GPS satellites which provide highly stable and accurate real time reference. This ensures that timers in all CP units
Dielectric strength 2,000 VAC (50/60 Hz) for 1 min between exposed non-current-carrying metal parts and current-carrying metal parts 2,000 VAC (50/60 Hz) for 1 min between the operating circuit and control output terminals 1,000 VAC (50/60 Hz) for 1
TIMER FOR BLOWDOWN VALVE
Front Panel Controls and Indicators
The complete automatic of the blowdown system of a boiler in achieved through the Alpha Timer with Microprocessor. Which has been specifically designed. The operator can program at the convenience and absolutely in dependently :
1. the duration of the blowdown time (the time the valve is opened). 2. the duration of the pause (the time the valve is closed).
Output Indicator Display
Specification - Blowdown time (t) : 0 - 9999 sec. - OFF time (T) : 0 - 9999 min.
TIMER PROGRAM MODE
- Totalizer : 0 - 9999 counts - Counter : 0 - 9999 (can be reset) - Output relay operate can be selected 1 or 2 output - Contact output rating : 240V 3A