Due to its extremely compact dimensions, the PMA ECO 24 can be installed even in the smallest machines
Its universal input and the flexible modular concept for a wide range of output types enable the controller to be adapted perfectly to the most varied automation tasks
Similarly, the unit is configurable as signaller, continuous, 2-point or 3-point PMA controller for heating or cooling, as well as heating/cooling tasks, i.e
for universal applications
Moreover, split-range operation is possible in all combinations （e.g
continuous/switching）, and various alarm functions put a finishing touch to the comprehensive package
; High-precision universal input ; Accurate control behaviour with 250 ms scanning cycle ; Up to three plug-in output modules ; formA, V, relay, SSR driver or Triac ; Output function selectable as control ; Alarm, or measurement signal ; Comprehensive galvanic isolation ; External contact for 2nd setpoint ; Auto/Manual switchover ; Selectable setpoint ramp ; RS 485 with Modbus RTU protocol ; Front panel protection mode IP66 ; cULus recognised
