Analog, Solid-State, Delay On Make, Timers, TDQ Timers, Airotronics

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Analog Solid-State Delay On Make Timers - TDQ Timers

Analog Solid-State Delay On Make Timers
TDQ Timers

The TDQ Delay on Make units are high performance analog solid-state timers with octal, magnal round and QC bases for plug-in installation. They incorporate relays which can handle up to 10 amp loads in SPDT, DPST and DPDT formats. The metal enclosure provides a high degree of RFI shielding.

Timing Mode

Application of input voltage to the timer starts the time delay. At the end of the delay period, the load is energized. To reset, remove the input voltage to the timer.

FEATURES
  • High-performance RC solid-state timing
  • Industrial 10 amp relay, isolated load handling
  • Standard AC voltage range
  • 1% Timing accuracy
  • Timing ranges from .2 to 360 seconds standard (special time settings and ranges also available)
  • Factory set or variable-time adjustment
  • Optional remote-time adjustment
  • Standard octal (8 pin), magnal (11 pin) plug-ins or 4.75 mm (.187") blade terminal mountings
  • Metal enclosure provides RFI shielding
  • 100% Operational testing before shipping
SPECIFICATIONS
Input Voltage: VAC: 24 to 240, 50/60 Hz

Relay Output Contacts: DPDT 10A resistive, 28VDC, 120/240 VAC, HP rated, Gold flashed silver

Repeat Accuracy: ±1% or better within operating voltage and temperature range

Recycle Effects: Negligible. No first cycle or delta effect

Time Range End: At minimum time -15%

Timing Ranges: .2 to 360 seconds in nine ranges

Limit Tolerances: At maximum time +10%. Minimum time delay can be .05 sec

Operating Voltage: ±20% of nameplate voltage

Temperature Ranges:

  • Storage: -40°C + 85°C
  • Operating: -25°C to +85°C
Life Expectancy:
  • Mechanical: Up to 10 million operations
  • Electrical: Life dependent depending on contact full current load
Protection:
  • Polarity Protection: All DC units have reverse polarity protection
  • Transient Protection: 2000V for 1 millisecond
Power Requirement: 2.5 watts max.

Weight: Approx. 6 oz. (170g)

Dielectric Strength 1800V RMS 60 Hz case to terminals standard

Relay Pull-In Time: Approx. 10 msec after energized

Reset/Recycle Time: 50 msec after power removal
BASIC WIRING AND DIMENSIONS
SELECTION PROCEDURE
Mode of Operation Series Input Voltage Time Ranges Time Adjust. Method Terminal
Mounting Style		 Options
Delay
On Make		 TDQ 1  120 VAC

2  230 VAC

3  24 VAC

8  SPECIAL VAC (specify)
 VARIABLE TIME PERIODS A Variable integral knob on timer

B Variable external knob remote

C Fixed, internal factory det

D Fixed external resistor remote
 1 8 pin roud octal base

2 11 pin round magnal base

3A .187 QC blade terminals plus side bracket

4A .187 QC blade terminals plus top bracket

5A .187 QC blade terminals without bracket

BB Base bracket (octal and magnal only)

FT .05 second min. time
001 .2 to 1.2 sec.
006 .2 to 6 sec.
015 .2 to 15 sec.
030 .2 to 30 sec.
060 .2 to 60 sec.
 120 .2 to 120 sec.
180 .2 to 180 sec.
240 .2 to 240 sec.
360 .2 to 360 sec.
FIXED TIME PERIODS
Specify time in full seconds or hours followed by the letter "S" or "H" and the decimal amount of the main time unit and the decimal amount of the main time unit.
Examples: 5S5 is 5.5 secs.


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