DT320VA-0200 - Delta 11/16 DIN, Voltage Pulse Output, RS-485
The Delta DT320VA-0200 Temperature Controller is a panel mounting controller designed for industrial temperature and process control applications requiring voltage pulse output and RS-485 communication support. It features a compact 48 × 48 mm (1/16 DIN) panel size with an LCD display showing process value and set point in different colors for clear monitoring. The controller supports multiple power input options including 80–260 VAC, 24 VAC, and 24 VDC while providing stable operation for industrial automation systems. 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 | DT320VA-0200 |
Delta 11/16 DIN, Voltage Pulse Output, RS-485 DT320VA-0200 Technical Specifications:
| Specification | Value |
|---|---|
| Panel Size (W×H) | 4848 1/16 DIN W48 × H48mm |
| 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 DT320VA-0200 temperature controller is built for stable process monitoring and dependable control performance in industrial automation systems. Its compact panel mounting structure supports organized installation within control panels while maintaining clear visibility through the LCD display. The controller combines voltage pulse output capability with RS-485 communication support, allowing integration with different automation and monitoring systems.
In operation, the DT320VA-0200 provides stable control response and reliable relay output performance for continuous industrial processes. It supports relay output up to 250 VAC, 3 A resistive load and operates within a temperature range of 0°C to +50°C. The controller also supports vibration resistance from 10 to 55 Hz at 10 m/s² across X, Y, and Z directions, making it suitable for demanding industrial operating conditions.
From an application perspective, the Delta DT320VA-0200 Temperature Controller aligns with industrial systems requiring dependable process monitoring, communication capability, and stable output regulation. Its combination of RS-485 communication, voltage pulse output, relay functionality, and environmental durability makes it suitable for industrial automation panels and thermal process systems. This balance of monitoring capability and operational reliability makes it a practical solution within the Delta DT3 controller series.
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