... Lower limit alarm output;4) With 24/12V (30mA max.) isolated DC power ouput, or +/-12V (60mA) auxiliary power output (for sensors ... , 0-400Ohm, 0-10V,4-20mA etcAuxiliary Power12V/24V DC, max 30mA isolated DC power or 12V/60mA sensor PowerAlarm Output2 alarm output ...