PROCESS CONTROLLER ESM – 4435

Features

• 4 Digits Process (PV) & 4 Digits Process Set (SV) Display.
• Universal Process Input (TC, RTD, mV DC, V DC, mA DC).
• Dual or multi point calibration for DC Voltage / DC Current Input.
• Configurable ON/OFF, P, PI, PD ve PID Control Forms.
• Auto-tune & Self-tune PID.
• Manual / Automatic Mode Selection for Control Outputs.
• Bumpless Transfer.
• Programmable Heating, Cooling & Alarm Functions for Control Outputs.

Specifications

• PROCESS INPUT
• Universal Input: TC, RTD, DC Voltage / Current
• Thermocouple (TC): L (DIN 43710), J, K, R, S, T, B, E & N (IEC584.1) (ITS90), C (ITS90).
• Thermo-resistance (RTD): PT-100 (IEC751) (ITS90).
• DC Input: mV, V, mA.
• Measurement Range: Please refer to Table-1 for selection of input type and scale.
• Accuracy: ±0.25% of full scale for Thermocouple, Thermo-resistance, mV, V ±0,70% of full scale for mA Input.
• Cold Junction Compensation: Automatically ±0.1°C/1°C.
• Line Compensation: Maximum 10 Ohm.
• Sensor Break Protection: Upscale.
• Sampling Cycle: 3 Samples per second.
• Input Filter: 0.0 to 900.0 seconds.

Control

• Control Form: ON/OFF, P, PI, PD or PID (Control form can be programmed by the user).
• Process Output: Current Output 0/4 to 20mA.
• Standard Relay Output (Alarm): Two Relays. Their rating is 5A@250V~ (at resistive load).

Display

• Process Display:ESM-4435: 10.1 mm Red 4 Digits LED Display.
• Set Value Display:ESM-4435: 8 mm Green 4 Digits LED Display
• LEDS: AT(Auto Tune), M (Manual Mode), A (Automatic Mode), PSET / ASET-1 / ASET-2 (Control or Alarm Set) Leds, PO, AO1, AO2 (Control or Alarm Status) °C / °F / V Leds.

Supply Voltage

• 100-240 V~ 50/60 Hz (–15%; +10%) –6VA Universal.
• 24V DC (–15%; +10%) –6W Optional (Must be determined in order).