cube solid state, 1 amp, separate time periods

cube solid state, 1 amp, separate time periods
Timing Mode: REPEAT CYCLE, ON/OFF DELAY
Category: SOLID STATE TIMER
Series: TH3KAD
CUBE SOLID STATE, 1 AMP, SEPARATE TIME PERIODS
TH3KAD Timers
TH3KAD timers are solid state output units with
digital timing and dissimilar “On/Off” cycle times.
The TH comes in a 2" square case.
Ease of installation and hook-up is a primary
design benefit. All models with integral time
adjustment knob or factory-fixed time require
only three connections.
Units with external time adjustment have two
additional terminals for the resistor or
potentiometer.
Timing Mode
Application of input voltage to the timer starts the “On” time delay.
At the end of the “On” time delay, the “Off” time delay starts.
At the end of the “Off” time delay, the load is again energized,
the timer returns to the “On” time delay, and the cycling continues
as long as input voltage is applied.
INPUT
VOLTAGE
ON
OFF
LOAD
ON
OFF
RESET
ON
Removal of the input voltage resets the timer.
OFF
ON
OFF
ON
FEATURES
■ Digital timing, solid state output
■ 1 Amp current load handling
■ 10 Amps single-cycle surge handling
■ 6 Operating voltages – three AC and three DC
■ ±0.1% Repeat accuracy
■ Virtually unlimited time ranges
■ Factory-fixed or variable timing adjustment
102
■ Standard 6.35mm (0.25") quick connect
blade terminals
■ Three terminal connections allow
convenient substitution for other
manufacturers’ timers
■ 100% Operational testing before shipping
■
■ RoHS compliance available
120811
■ Totally encapsulated for protection
from harsh environments
■ Single screw mounting through center
mounting hole
8
7
6
5
4
3
2
1
BASIC WIRING AND DIMENSIONS
D
D
EXTERNAL
EXTERNAL
POT
POT
3
2
1
Terminals = .25"
C
66
EXTERNAL
EXTERNAL
POT
POT
ON
ONTIME
TIME
77
44
SUPPLY VOLTAGE:
2" LOAD
C
ON TIME
Hole = .25"
ON
55
OFF
OFFTIME
TIME
OFF TIME
11
22
33
LOAD 1 AMP STEADY STATE, 10A
POTENTIOMETERS,
KNOBS
INRUSH
POTENTIOMETERS,
KNOBS AND DIALS INCLUDED
AND DIALS INCLUDED
OFF
2"
HOT
HOT
B
B
SUPPLY
VOLTAGE
Supply
Voltage
HOT AC
HOTAC
AC
NEUT.
AC NEUT.
Supply Voltage
LOAD
LOAD
NEUT
NEUT
OPERATION:APPLY SUPPLY VOLTAGE, LOAD TURNS ON FOR TIME
SPECIFICATIONS
SET BY POTENTIOMETER. WHEN
DELAY ENDS THE LOAD TURNS
OFF FOR TIME SET BY OTHER POTENIOMETER. UNIT RECYCLES
A
Life Expectancy:
No predictable failure if used within operating
TH3KADXXXX/XXXXBB
parameters
D
6Protection: 5
4
3
2
Transient Protection: 18 joules
Dielectric Strength: 1800V RMS 60Hz
Power Requirement: 0.25 watts max.
Weight: 3 oz. (85g) maximum
Load Current: 1 amp continuous, 10 amps single-cycle surge
Time Cycle Interrupt: Resets timer to original state
(Input Voltage Break)
A
THIS WAY UNTIL POWER IS REMOVED.
Input Voltages: VAC: 24, 120 or 230, 50/60Hz
or12
24
VDC: 6,
4, 12
6 or
Repeat Accuracy: ±0.1% under fixed conditions
8
7
Timing Ranges: 0.1 sec. to 24 hours (1 sec., 10 sec.,
100 sec., and 1000 secs. are standard.)
Special time ranges available upon request
Reset/Recycle Time: 200 milliseconds
Tolerances: Fixed: ±10% of nominal time
(optional: ±5%, ±1%)
Recycle Effect: None
Temperature Ranges:
Storage: -40°C to +85°C
Operating: -25°C to +65°C
DATE:
REV 0
SHEET
1 OF
1
OPTIONS SELECTION
Mode of
Operation
Input
Voltage
Series
120 VAC
50/60 Hz
2 230 VAC
50/60 Hz
3 24 VAC
50/60 Hz
VDC
4 424VDC
9(6) 6 VDC
7 12 VDC
1
Repeat
Cycle
On/Off
Delay
TH3KAD
Examples of
Time Ranges
VARIABLE TIME PERIODS
0001 .1 to
1 sec.
0010 .1 to
10 sec.
0100 1 to 100 sec.
1000 10 to 1000 sec.
Any range up to 24 hours
available on special order.
Time Adjustment
Method
A Variable, integral, knob on timer
B Variable, with external potentiometer
supplied
C Fixed, internal, factory set
D Fixed, external, resistor adjust
FIXED TIME PERIODS
Specify in seconds (S) or hours (H)
Examples: 400S is 400 seconds
05H5 is 5.5 hours
Show on/off times separated by
a slash.
EXAMPLE
TH3KAD 3 60S/100S C C
120811
This is a “TH” series timer, Repeat Cycle On/Off Delay, 24 volt AC,
60 second fixed on and 100 second fixed off internal, factory-set time periods.
Specifications subject to change without notice.
2747 Route 20 East, Cazenovia, NY 13035
315-655-8476 ■ www.airotronics.com
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