LÜTZE TRANSPORTATION has two threshold switch models: one as an analogue/analogue threshold switch (ALSA) and one as a temperature/analogue threshold switch (TLSA).
The LCON Rail Infinity analogue/analogue threshold switch has measuring input for voltages up to AC/DC 300 V and currents up to AC/DC 10 A (True RMS), and is suitable for e.g. monitoring batteries in vehicles with 110 V onboard supplies. The temperature/analogue limit switch is also suitable for monitoring the temperature of axle bearings and has measuring inputs for PT100/PT1000 with 2, 3 or 4-wire, thermal elements, potentiometer and resistors.
The threshold switches can be configured using the free FDT/DTM software. The configuration can be loaded onto the unit via a USB service cable. Both threshold switches have a galvanic 5-way isolation.< br />
LÜTZE Transportation GmbH at INNOTRANS 2018 Hall 6.2/203