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Flexible count controller which combines high speed counting with plc
logic functions and analogue input and output for a wide range
This versatile time relay has 8 modes of operation, 9 timing
ranges and a large easy to read LCD display with numerical information. The
display carries a wide range of internationally understood annunciators to
indicate all the modes, direction of timing and the status of the output at all
times.
Simple programming via menu driven display.
• Large, easy to read LCD display.
• 8 timing modes: ON DELay (ON DLY), OFF DELay (OFF DLY), One Shot (OS)
and Single Shot (SS). Repeat Cycle (RC) modes: Delay, Cycle, Symmetrical Delay
and Symmetrical.
• 9 timing ranges from 0.2 seconds to 99999 hours.
• Internationally understood annunciators for operating modes, time
units, low battery, relay output state and trigger type.
• Self powered with 10 year battery life or 10 6 operations (customer
replaceable lithium battery).
• Opto-isolated inputs 12 - 260VAC or DC.
• Three different triggering mechanisms.
• Relay contacts rated at 8A, programmable to NO or NC.
• Environmental protection to IP65.
• CE approved, UL and cUL pending.
The timing input can be LEVEL TRIGgered, EDGE TRIGgered or
EDGE RETRIGgerable. The essence of RE-triggering is that subsequent pulses on
the timing input can start a new timing cycle. Time is on the Main Display and
the Set Time on the lower display.
Specification
Display
2 rows of 5 digits, black on silver LCD. Upper row 6.5mm (0.26in) high indicates
Time, lower row 3.5mm (0.14in) high indicates Set Time. Also mode and relay
annunciators.
Batteries
Two replaceable 1/2 AA 3V Lithium. 10 year expected life.
Time Ranges
1 - 99999, 0.2 - 9999.9, 0.20 - 999.99 sec or
1 - 99999, 0.1 - 9999.9, 0.10 - 999.99 sec or
1 - 99999, 0.1 - 9999.9, 0.01 - 999.99 min or
1 - 99999, 0.1 - 9999.9, 0.01 - 999.99 hrs
Set Time
Single user selectable point within the selected range.
Accuracy Timing
+50mS - 20mS or ±0.5% of Set Time whichever is greater.
Repeat Accuracy
±0.3% of Set Time
Timing and Reset Inputs
Opto-isolated 12 - 260VAC or DC. Minimum pulse width 20ms. Input impedance 220k
Ω.
Output Relay
SPST voltage free contacts programmable as NO or NC.
Contact Rating
8A 260VAC or 30VDC 2000VA/150W.
Reaction Time
<20ms.
Expected Life
Electrical 8A resistive load 100,000 operations.
Electrical 2A resistive load 1,000,000 operations.
Operating Temp.
-10°C to +60°C.
Storage Temp.
-20°C to +70°C.
Environmental Protection
IP65/NEMA 4 when properly installed using the sealing gasket supplied.
WARNING: THIS UNIT CONTAINS A LITHIUM
BATTERY AND MUST NOT BE DISPOSED OF IN A FIRE OR EXPOSED TO TEMPERATURES OUTSIDE
THE RANGE -20°C TO +70°C.
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