Trip amplifier. 1-channel. Ident. no.: 7540040. 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