Dold UG6961 Series DIN Rail Mount Timer Relay, 24V dc, 2-Contact, 300s, DPST - UG6961.02PS/100/61 DC24V 300s

Detection of high or low-rpm / stand still (adjustable function) As option with input for NAMUR-sensors with sensor and wire protection against interruption and short circuit Adjustable hysteresis 0.5 .. 50 % Adjustable start up time delay 0 .. 50 s, control with external contact Adjustable monitoring time for missing input signal at function over frequency, additional using as standstill level Programmable via terminals: Alarm delay of 0 .. 100 s with manual reset or auto reset LED-indication for auxiliary voltage, measuring input and output relay, additional LED for indication of wire- / sensor failure at NAMUR-input 2 changeover contacts, closed circuit operation Open circuit operation on request As option with analogue output, proportionally to speed Device available with 2 response values and separately controlled output relays for under- and over frequency