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Trip amplifier

1-channel

IM43-13-R

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 ro-

tary coding switches.

Additionally, 18 V (with max. 35 mA) are pro-

vided for transmitters or sensors.

The green LED indicates operational readi-

ness. Three yellow LEDs indicate the switch-

ing status of the corresponding output.

The output mode of the relays and the hys-

teresis are set via DIP switches.

■ Monitors 3 limit values at a current or volt-

age input

■ Power supply of 2-wire or 3-wire transmit-

ters/sensors

■ Input circuit: 0/4…20 mA; 0/2…10 V

■ Output circuit: 3 independent limit value re-

lays

■ 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

■

C

FM

US

, TR CU