ATC/TM4 Thermistor Input Multiplexer

The ACT/TM4 is designed to monitor up to 4 x 10K3 Thermistor sensors and convert them to a single
multiplexed 0 to 10V output which can be connected to a single input on a BMS system. Option SW3 selects either a continuous multiplexed timed output on AO4 or the output value can be controlled by a single voltage input signal of 2,4,6,8 V

Additional product functionality is provided by the three 0 to 10V outputs (AO1, AO2, AO3) for average, maximum and minimum values of the sensors fitted. A further option is available using AO4 (mux output) as a differential measured output between temperature inputs AI1 and AI2.