Fuji Electric Micro Controller PXR4

Various functions and abundant options

Standard equipment

• Diverse control and tuning function... Capable of covering various controls within a wide range from simple ON/OFF control to fuzzy PID control.
• Front waterproof structure (conforming with NEMA-4X:IP66)... The front panel is washable with water.

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Optional functions

• Re-transmission output in 4 to 20 mA DC... PV (process value), SV (set value) and MV (manipulated output value) can be transferred to other measuring instrument.
• 8-step ramp/soak function... Allows use as a simple programmable controller with a set value program.
• RS-485 communication... Selectable between MODBUS protocol and Z-ASCII (Fuji, s original).
  Via the RS-485 interface, PXR is connectable with a computer, programmable operation display and PLC.

• Digital input... SV (set value) is selectable and various events are executable by external switches, etc.
• Heating and cooling control... Applicable to even a self-heating process.
  For control of both heating and cooling with a single control Heating and cooling outputs can be overlapped with each other or a dead can be provided.

[Energy saving in cattle shed]

• Both heating and cooling are controlled with only one temperature controller utilizing its 2 control outputs.
• Power consumption can be curbed by controlling a cooling fan motor with inverter.
  
  

• Heater burnout alarm... Equipment damage can be prevented.
• Various alarm function... Delay action, excitation/non-excitation selection or latch function can be combined with alarm.
• Remote SV input... SV (set value) can be selected with 1 to 5V DC signals from outside.