The 1-channel IM43-13-R trip amplifier 0/4…

20 mA currents or 0/2…10 V voltages for

overshoot and undershoot of limit values.

The three limit values are set via the lateral rotary coding switches.

Additionally, 18 V (with max. 35 mA) are provided for transmitters or sensors.

The green LED indicates operational readiness. Three yellow LEDs indicate the switching status of the corresponding output.

The output mode of the relays and the hysteresis are set via DIP switches.

■ Monitors 3 limit values at a current or voltage input

■ Power supply of 2-wire or 3-wire transmitters/sensors

■ Input circuit: 0/4…20 mA; 0/2…10 V

■ Output circuit: 3 independent limit value relays

■ Limit value relay adjusted via rotary coding

switches

■ Hysteresis and relay outputs adjusted via

DIP switch

■ Universal operating voltage

■ Complete galvanic isolation

■ Input reverse-polarity protected

■ CFMUS, TR CU