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Q1D Series


Q1F Series
Delay on Make
(Alarm Output)

 
Logic Funtion
Logic Function The Q1F Delay to Alarm Cube Timer is intended for use as a “delay on make” audible alarm.
Operating Logic: Upon application of the input voltage, the time delay starts. At the end of the preset time delay the audible alarm is activated. Reset is accomplished by removing input voltage.
1) Remote potentiometer leads should be shielded when running close to other wires; 2) The minimum time setting on external resistor-adjustable time delay relays is obtained by shorting together the external resistor terminals of the relay; 3) The maximum time setting within tolerance limits is obtained by using a 1 megohm resistor ; 4) Timing values between the minimum and maximum limits are linear with resistance within 10%; 5) Recommend 1/4 watt minimum resistor be used.

 
Features
  • Loud Audio Alarm for use in Noisy Environments
  • UR File #E65038
  • 100% Life Tested
  • 20:1 Maximum To Minimum Timing Ratio
  • Compact Size
  • Flame-Retardant and Solvent-Resistant Polyester Thermoplastic Housing
  • Time Delays To 10 Hours Standard
  • Solid-State Digital Timing
  • Low Cost
  • Superior Transient Protection
  • Made in U.S.A.
Specifications
Time Delay
Adjustment: External resistor, factory fixed on special order (Minimum order requirement)
Range: 50 mS to 10 hours in 9 ranges increments.
Repeatability: ±.5% + 8 mS maximum (0.25% typ) at constant temperature
Accuracy:
        Maximum time ±5% at Rt = 1 megohm;         Minimum time +0%, -30% at Rt = 0 ohm
Reset Time: During Timing .. 300mS After Timeout ....150 mS

Input
Operating Voltage: 120 or 240 VAC ±10% Frequency: 50/60 Hz
Frequency: 50/60 Hz

Output
Type: Solid-state Piezo Audio Alarm
Alarm Frequency: 3.15kHz ±0.5 kHz Sound Pressure Level: 76dB @1 Meter
Life: 10,000,000 operations 		Protection
Transient Voltage: Metal oxide varistor
Dielectric Breakdown: 3000 VAC, RMS, terminals
to mounting
Insulation Resistance: 100 megohms minimum
between terminals and case

Mechanical
Termination: .25" x .032" male fast-on terminals
Mounting: Surface mount with one #8 screw

Environmental
Storage Temperature: -40°C to 75°C
Operating Temperature: -40° to 65°C
Humidity: 95% relative