Plug-In, Inteval On, Digital Timers - TNL Timers, Airotronics

  Products

Plug-In Inteval On Digital Timers - TNL Timers

Plug-In Inteval On Digital Timers - TNL Timers
TNL Timers

The TNL Interval On meets the needs of customers who require IC digital timing circuits with octal, magnal round and QC bases for plug-in installation. The units are available in SPDT, DPST and DPDT relay forms up to 10 amp with fixed or adjustable time periods.

Download
Timing Mode

Application of input voltage to the timer energizes the load and starts the time delay. At the end of the time delay, the load is de-energized. Removal and re-application of input voltage re-sets the timer.

FEATURES
  • CMOS IC digital timing
  • Multi-board construction
  • Relays are sealed
  • Proven circuitry
  • Standard octal (8 pin), magnal (11 pin) plug-ins or 4.75 mm (.187") blade terminal mountings
  • Fixed or variable time adjustment
  • Optional remote time adjustment
  • Timing ranges from .05 to 1000 seconds standard (special time settings and ranges up to 72 hours also available)
  • 0.1% Repeat accuracy
  • 100% Operational testing before shipping
BASIC WIRING AND DIMENSIONS
SPECIFICATIONS
Input Voltages:
  • VAC: 12, 24, 120,230,50/60/ Hz
  • VDC: 12 or 24

Operating Voltage: ±20% of nameplate voltage

Relay Contact Ratings: 5 amp DPDT, 10 amp DPDT Optional

Repeat Accuracy: ±0.1% under fixed operating conditions

Reset Time: 50 milliseconds

Tolerances: Fixed: ±10%, Optional: ±5%, ±1% Variable: +20%, -0 Optional:+10%, -0%
Note: Tolerances on variable units are with respect to
upper limit only. Timers with time periods greater than 10 sec. will have a 100 to 1 ratio, i.e., 1 to 100 seconds, 30 to
3000 seconds. Timers with time periods less than 10 sec. will have a 10 to 1 ratio, i.e., .99 to 9.9 seconds, .5 to 5 seconds.

 Life Expectancy:
  • Mechanical: 1 million operations
  • Electrical: Up to 100,000 operations at full current load
Protection:
  • Polarity Protection: All DC units have reverse polarity protection
  • Transient Protection: 25 joules
Temperature Ranges:
  • Storage: -40°C + 85°C
  • Operating: -25°C to +85°C
Housing Material: High Impact, UL approved black Lexan

SELECTION PROCEDURE
Mode of Operation Series Input Voltage Time Ranges Tolerance Time Adjust. Method Base Style Options
Interval On TNL 1 120 VAC
2 230 VAC
3 24 VAC
4 24 VDC

7 12 VDC
8 Special AC
9 Secial DC
 VARIABLE TIME PERIODS X Standard
(Fixed: ±10%
Variable: +20% 10%)

E Optional
(Fixed: ±5%)

F Optional
(Fixed: ±1%)

G Optional
(Adjust.: +10%, -0%)

 A Variable knob on timer

B Variable with external pententiometer (AOT supplied)

C Factory fixed time

D Fixed time with customer supplied resistor
 1-8 8 pin round octal base

2-11 11 pin round magnal base

3-11 11 pin spade .187 quick connect

 X Standard 5 amps

H 10 amps (8 amps UL Recognized for USA and Canada)
0001 .1 to 1 sec.
0010 .1 to 10 sec.
0100 1 to 100 sec.
1000 10 to 1000 sec.

Any range up to 72 hours available on special order
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.
5H5 is 5.5 hours


Site Designed and Maintained By Panther Marketing & Design