EMKO ESM-4450 PID process controller with universal input, 1 relay output, 2 slots for I/O expansion cards and communication interface
from 124,44 €
excl. VAT
24 V AC/DC | RS485: 8 pieces in stock
230 V AC | RS485: 10 pieces in stock
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 ESM-4450 PID controller can be used for many applications with its 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 machine building 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 limits for tax 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
Data sheet
Operating instructions
Software
Additional information
| Controller type | 2-point controller, PID controller |
|---|---|
| Supply voltage | 24 V AC/DC, 230 V AC |
| Interface | RS232, RS485 |
| Input | 0 to 10 V DC, 0/4 to 20 mA DC, Pt100, digital input, thermocouple, 0 to 5 A |
| Output | 0/4 to 20 mA |
| Switch output | Solid state relay, relay |
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