Profile Controller with Loop IM2551

Profile Controller is Process Controller for controlling process parameter with respect to time. With the help of extensive instruction set, user can program the profile as per process requirement. Unit supports instructions like jump, loop, loop with count apart from ramp and soak control. Auxiliary relays are provided which can be used to operate external controls like valve or hooter etc.

*Microcontroller based Digital Circuit
*Four digit LED display for parameter indication
*Six digit display for programming and showing set point values
*Dust proof membrane keypad for programming
*100 Programs of 16 steps each
*Input interface : Pt 100 or Thermocouple or 4 t0 20 mA as per the requirement
*Control algorithm On/Off, P , PI or PID with programmable control constants
*Step change over temperature band programmable
*Programming instructions like Jump, loop, loop with count, etc. supported
*NV RAM storage to retain set point in case of power failure
*Upto 2 Auxiliary relay contacts possible
*Independent Heat and Cool relay outputs optional
*4-20 mA or 0-10 V Control output optional

Some of the technical specifications of profile controllers are as follows:

*Input: RTD Pt100 / Thermocouple/4-20 mA / 0-10 V (factory set)
*Range: Linearised
*Ambient compensation: Built in, Resolution 0.1 C for RTD C for thermocouple
*Accuracy: 0.1 C / 0.2 C +/- 1 digit (range 199.9 / 399.9) 1 C +/- 1 C for thermocouple
*Programs: 16 steps 100 nos.
*Instructions: Rate / Jump / Loop/ Loop with Count / Relay On / Relay Off /End
*Supply: 230 V AC / 110 V AC / 12 V DC / 24 V DC
*Size: 96x96x150mm. (DIN standard)

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