- Single Output Trip Alarm
- Single Output Trip Alarm
- Single Output Trip Alarm
Single Output Trip Alarm
- The single output trip alarm provides improved functionality in a compact enclosure at an attractive price. Transistor or relay output which can be configured to be either normally open or normally closed. Initially available as 24 VDC or 12 VDC powered.
Three modes of operation:
SETPOINT SWITCHING HIGH or LOW- with hysteresis ( for high or low alarm applications).
LEVEL SWITCHING - switching at levels (pumping/level control applications).
WINDOW SWITCHING - monitoring input between limits (maximum/minimum alarm applications)
The output sense can be “normally open”or “normally closed” with the output indicator LED sense also configurable.
Specifications:
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Input signal ranges from ±20 mV to ±100 V, ±1 mA up to ±10 A.
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AC and DC voltages up to 250 V, currents up to 10 A.
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Resistance and frequency inputs also possible.
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Input impedance of >100 kΩ for the voltage input and 50 Ω or less for the current input models.
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Potential free relay contact or transistor output.
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Relay contact rating 230 VAC or 30 VDC up to 5 A resistive load.
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Uncommitted transitor output at 50 V 1 A.
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Internal link selection of normally open or normally closed relay output.
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Single-turn trimpot adjustment for switching setpoints and/or hysteresis on the front of the unit.
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Various auxiliary supply options: 24 VDC, 12 VDC, 9 - 18 VDC , 20 to 30 VDC, 18 – 36 VDC, 36 - 72 VDC.
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Power requirement is 2.5 W maximum.
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Isolation between inputs, power supply and output >1000 VDC.
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Operating temperature -10 to 70°C.
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24 hour operational burn-in.
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DIN rail mounting.
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High quality self-extinguishing polyamide enclosure.
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Screw terminal connections.
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Dimensions 25 x 80 x 85 mm (W x H x D).
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