DT340VA-0200 - Delta PID Program Control Mode
The Delta DT340VA-0200 Temperature Controller is a panel mounting controller designed for industrial process and temperature control applications requiring advanced PID program control functionality. It features a compact 48 × 96 mm (1/8 DIN) panel size with an LCD display showing process value and set point in different colors for clear monitoring. The controller supports PID, PID program control, Ramp/Soak control, FUZZY control, self-tuning, manual, and ON/OFF operation modes for flexible industrial automation performance. Manufactured by Delta automation, it belongs to the temperature control range and is part of the DT3 controller series used in industrial environments.
| Brand | Delta |
| Product Type | Temperature Controller |
| Product | DT340VA-0200 |
Delta PID Program Control Mode DT340VA-0200 Technical Specifications:
| Specification | Value |
|---|---|
| Panel Size (W×H) | 4896 1/8 DIN W48 × H96mm |
| Input Voltage | 80 ~ 260Vac 50/60Hz; 24Vac 50/60Hz ±10%; 24 Vdc ±10% |
| Power Consumption | 8VA max. |
| Display Method | LCD display. Process value (PV): Yellow color, Set point (SV): Green color |
| Alarm Output Type | Relay output: Max. load 250Vac, 3A resistive load |
| Display Accuracy | 0 or 1 digit to the right of the decimal point (selectable) |
| Sampling Rate | Analog input: 0.1 sec/ per scan; Thermocouple or Platinum RTD: 0.1 sec/per scan |
| Control Mode | PID, PID program control (Ramp/Soak control), FUZZY, Self-tuning, Manual and On/FF |
| Sensor Type | Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK (Thermal couple measuring location are not intended to be directly connected to the MAINS supply.) 3-wire Platinum RTD: Pt100, JPt100 Resistance: Cu50, Ni120 Analog input: 0 ~ 5Vdc, 0 ~ 10Vdc, 0 ~ 20mA, 4 ~ 20mA, 0 ~ 50mVdc |
| Control Output | Relay output: Max. load 250Vac, 5A resistive load Voltage pulse output: 12Vdc, Max. output current 40mA Current output: DC 4 ~ 20m A output (Load resistance: Max. 500Ω) Analog voltage output: 0 ~ 10Vdc |
| Vibration Resistance | "10 to 55Hz, 10m/s2 for 10min, each in X, Y and Z directions" |
| Shock Resistance | Max. 300m/ s2 , 3 times in each 3 axes, 6 directions |
| Ambient Temperature | 0°C ~ +50°C |
| Storage Temperature | -20°C ~ +65°C |
| Altitude | Max. 2000m |
| Relative Humidity | 35% ~ 80% RH（non-condensing） |
| Panel protection level | IP66 |
The Delta DT340VA-0200 temperature controller is built for stable and precise thermal regulation in industrial systems requiring programmable process control. Its panel mounting structure supports organized installation within automation panels while maintaining clear visibility through the LCD display. The controller combines advanced PID program control functionality with Ramp/Soak capability, allowing flexible operation across different temperature management applications.
In operation, the DT340VA-0200 provides fast analog input sampling and stable process response for continuous industrial applications. It supports thermocouple and platinum RTD sensing with 0.1 second scan response for dependable monitoring accuracy. The controller also supports multiple power input options including 80–260 VAC, 24 VAC, and 24 VDC while maintaining stable operation under demanding industrial environments.
From an application perspective, the Delta DT340VA-0200 Temperature Controller aligns with systems requiring reliable temperature monitoring, programmable control sequences, and dependable long-term operational stability. Its combination of PID-based control modes, process programming capability, and vibration resistance up to 300 m/s² makes it suitable for industrial heating systems, packaging machinery, and process automation applications. This balance of monitoring capability and control flexibility makes it a practical solution within the Delta DT3 controller series.
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