INSTRUCTIONS
1. Run the wire to be monitored through
aperture.
2. Mount the sensor.
3. Connect output wiring.
A. Use up to 14 AWG copper wires.
B. Ensure load matches the output shown on
the sensor label.
4. Adjust Setpoint
A. Use the potentiometer to adjust the set-
point.
AS1 DODC SERIES
AC Current Operated Switch
With Dual Output
AS1 - DODC - FL
CASE STYLE:
FL - Fixed Core, Top Terminals
OUTPUT
(Solid State Switch)
:
DODC - Dual Normally Open, 1.0A @ 30VDC
SENSOR TYPE:
AS1 - AC current operated switch with single range
0.75A -- 20A
AS2 - AC current operated switch with single range
20A -- 50A
Model Number Key
Specifi cations
Power Required
None - self powered
Output Switch
Isolated Solid State Switch
Switch Rating
DODC - N.O. 1A @ 30VDC
Off State Leakage
<10 Microamps
Response Time
100 mS
Hysteresis
< 8% of Setpoint
Set Point Ranges
A Contact: Adjustable 0.75A - 20A
B Contact: Adjustable 0.75A - 20A
Start-up Delay
2.0 Seconds (fi xed)
Setpoint Adjust
4 Turn potentiometer
Isolation Voltage
Designed to meet UL508 require-
ments to 1,270 VAC
Tested to 5,000 VAC
Frequency Range
6-100Hz
Sensing Apeture
-FL 0.75” (19mm)
Environmental
-4 to122Deg F (-20 to 50 Deg C)
0-95% RH, Non Condensing
Ranges & Maximum Amps
Quick “How To” Guide
AS1-DODC-FL Inst. Rev 2 12/14 P/N 39-360-0001
3511 Charter Park Drive, San Jose, CA 95136
800-959-4014 or +1-408-871-7510 Phone
+1-408-871-7515 FAX
[email protected], www.nktechnologies.com
Know Your Power
Other NK Technologies Products Include:
AC & DC Current Transducers
AC & DC Current Operated Switches
1
φ
& 3
φ
Power Transducers
Current & Potential Transformers (CTs&PTs)
TYPE
RANGE
MAXIMUM INPUT AMPS
FIXED CORE
0.75- 20 A
CONTINUOUS
6 SEC.
1 SEC.
50A
200A
400A
FIXED CORE
20-50 A
50A
200A
400A
