YingZhou Industrial Automation | Product Information
Delta DT320RA-0200 DT3 Series PID Temperature Controller
48 × 48mm | AC 100-240V | 250VAC 5A Relay | RS-485 Modbus | Dual Alarm Outputs
| Specification |
Product Data |
| Brand |
Delta Electronics |
| Exact Model |
DT320RA-0200 |
| Series |
DT3 Series |
| Product Type |
Intelligent PID Temperature Controller |
| Front Panel Size |
48 × 48 mm |
| Panel Format |
1/16 DIN |
| Panel Cutout |
45 × 45 mm |
| Power Supply |
AC 100-240V (Actual Unit Nameplate) |
| Power Frequency |
50/60Hz |
| Maximum Power Consumption |
5VA (Actual Unit Nameplate) |
| Main Control Output Quantity |
1 |
| Main Control Output Type |
Relay |
| Main Control Relay Rating |
250VAC / 5A Resistive Load |
| Standard Control Output 2 |
None (-0200 Configuration) |
| Alarm Output Quantity |
2 Standard Alarm Outputs |
| Alarm Output Type |
Relay |
| Alarm Contact Rating |
250VAC / 3A Resistive Load |
| Alarm Settings |
19 Independent Alarm Settings |
| Alarm Delay / Hold / Standby |
Configurable |
| Communication Interface |
Built-in RS-485 |
| Communication Protocol |
Modbus ASCII / RTU |
| Communication Settings |
Configurable Address, Baud Rate and Communication Format |
| Thermocouple Inputs |
K, J, T, E, N, R, S, B, L, U, TXK |
| Platinum RTD Inputs |
Pt100 / JPt100 (3-Wire) |
| Resistance Sensor Inputs |
Cu50 / Ni120 |
| Analog Voltage Inputs |
0-5VDC / 0-10VDC / 0-50mVDC |
| Analog Current Inputs |
0-20mA / 4-20mA |
| Control Methods |
PID / Programmable PID / Fuzzy / Self-Tuning / ON-OFF / Manual |
| PID Auto-Tuning |
Supported |
| Programmable Control |
Ramp / Soak |
| Programmable Patterns |
16 Patterns, Up to 16 Steps per Pattern |
| Temperature Sampling Rate |
100 ms |
| Display Type |
LCD, PV / SV Display |
| Process Value (PV) Display |
Yellow (Series Specification) |
| Set Value (SV) Display |
Green (Series Specification) |
| Temperature Units |
°C / °F Selectable |
| Decimal Position |
0 or 1 Decimal Place |
| Heating / Cooling Selection |
Supported |
| Key Lock |
Supported |
| Front Panel Protection |
IP66 (Front Panel Only) |
| Operating Temperature |
0°C to +50°C |
| Storage Temperature |
-20°C to +65°C |
| Relative Humidity |
35-80% RH, Non-Condensing |
| Maximum Operating Altitude |
2000 m |
| Vibration Resistance |
10-55Hz, 10m/s² |
| Shock Resistance |
Maximum 300m/s² |
| Mounting Method |
Panel Mount |
| Mounting Bracket Torque |
0.4-0.5 N.m |
Product Overview
The Delta DT320RA-0200 is an
intelligent PID temperature controller
from Delta's DT3 Series, featuring a
48 × 48 mm (1/16 DIN) front panel
and a 45 × 45 mm panel cutout.
Its actual V3.20 product nameplate specifies an
AC 100-240V, 50/60Hz power supply
with 5VA maximum consumption.
The controller provides one
250VAC / 5A relay main control output,
two 250VAC / 3A alarm relay outputs,
and built-in RS-485 Modbus ASCII / RTU
communication.
It supports thermocouple, RTD and configurable analog inputs,
along with PID, Fuzzy, Self-Tuning and programmable
temperature control functions.
Key Product Features
-
48 × 48 mm DT3 Series PID temperature controller with 45 × 45 mm panel cutout
-
AC 100-240V actual nameplate-rated supply with 5VA maximum consumption
-
250VAC / 5A relay main control output for resistive loads
-
Built-in RS-485 Modbus ASCII / RTU communication
-
Two alarm relay outputs rated at 250VAC / 3A for resistive loads
-
Thermocouple, RTD and analog inputs with 100ms sampling
-
PID / Fuzzy / Self-Tuning / Programmable PID control with IP66 front panel protection
Actual Product Verification
✓
Actual product photos
✓
Model/nameplate visible: DT320RA-0200
✓
Packaging label shown with matching model
✓
Actual nameplate: AC 100-240V, 50/60Hz, 5VA Max.
✓
Product and packaging labels marked V3.20
✓
Verify exact model DT320RA-0200 before ordering
In Stock & Ready to Order
Delta DT320RA-0200 is currently in stock.
Actual product and packaging photos are available
for buyer reference.
Please confirm the exact model, relay control output,
two-alarm configuration, RS-485 communication,
required temperature sensor type, and
45 × 45 mm panel cutout before ordering.
