Triple alarm threshold for control of analogue signals S113T

Triple alarm threshold for control of analogue signals.

Widely used as alarm unit in control of temperature, pressure, flow rate, level etc.

The analogue input can be programmed via dip switches for all the standard signals used industrially.

current 0 - 20 mA and 4 - 20 mA.

voltage 0 - 5 Vdc, 1 - 5 Vdc, 0 - 10 Vdc and 2 - 10 Vdc.

The three alarm thresholds can be adjusted from 1 % to 100 % of the signal to be controlled via multi-turn trimmers with calibration value checked by means of an ordinary tester.
The relay cut-in can be programmed via dip switches as maximum or minimum threshold.
The hysteresis at reset is fixed and equal to 2 % of the cut-in value. The cut-in delay can be adjusted by means of trimmers from 0 to 45 seconds.

The three outputs are of the relay type with 1 SPDT changeover each with capacity 5 A 250 Vac (resistive load).
Four signaling LED on the front panel indicate power on and threshold exceeded.
The self-extinguishing Noryl case is the width of 4 DIN modules and is designed to fit on a 35 mm mounting rail (DIN 46277).

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