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EMKO ESM-4450 PID process controller with universal input, 1 relay output, 2 slots for I/O expansion cards and communication interface

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SKU: 102207 Category: Manufacturer: EMKO ElectronicsCountry of origin: TRCustoms tariff number: 90321020

Description

EMKO ESM-4450 PID controller for temperature sensors and analogue signals with two slots for I/O expansion modules

4-digit PID Process controller with programmable universal input for thermocouples, resistance thermometers or analogue signal 0-10 V, 0/4-20 mA.

The PID controller ESM-4450 can be used for many applications with the universal process control input, multifunctional control outputs, selectable alarm functions, serial interface and input/output modules. The PID controller is mainly used in the glass, plastics, chemical, oil, textile, automotive and mechanical engineering industries. The control mode can be set to ON-OFF, P, PI, PD or PID. The PID controller also has a PID self-tuning function, adjustable to Auto Tune (cycle limit) or Self Tune (step feedback). The control outputs can be programmed for heating, cooling and alarm functions.

Features

  • Operating voltage 100-240 V AC or 24 V AC/DC
  • Programmable universal input (TC, RTD, mV, V, mA)
  • Programmable heating, cooling and alarm functions for control outputs
  • Programmable ON-OFF, P, PI, PD, PID control modes
  • 3 programmable limit values for control outputs
  • Slow start function
  • Ramp function
  • RS-232 or RS-485 interface
  • Relay output
  • SSR control output
  • Transistor output
  • 0/4-20 mA input
  • 0/4-20 mA output
  • Digital input
  • 0-5 A Current transformer input
  • Thermocouple input
  • Pt-100 input
  • 0-10 V DC input

 

Wiring diagram

EMKO ESM-4450 PID Process Controller Wiring Diagram

Accessories

I/O expansion modules for two slots.

EMKO EMI-4 input expansion modules

  • EMI-400 Digital 5 to 30 V DC
  • EMI-410 0/4 to 20 mA
  • EMI-420 0 to 5 A for current transformers
  • EMI-430 Thermocouple
  • EMI-440 Pt100
  • EMI-450 0 to 10 V DC
 

EMKO EMO-4 Output expansion module

  • EMO-400 Relay 3 A/250 V AC
  • EMO-410 Solid state relay 15 to 18 V DC/50 mA
  • EMO-420 Transistor 24 V DC/100 mA
  • EMO-430 0/4 to 20mA

Additional information

Controller type

2-point controller, PID controller

Supply voltage

24 V AC/DC, 230 V AC

Interface

RS232, RS485

Input

Thermocouple, 0 to 5 A, 0 to 10 V DC, 0/4 to 20 mA DC, Pt100, digital input

Output

0/4 to 20 mA

Switch output

Solid state relay, relay

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