Description
The Delta DTE Series is a family of high-performance, DIN-rail mounted multi-channel temperature controllers designed for complex thermal management in industrial automation. These compact modules offer dual or single-channel control in a space-saving 1/16 DIN or 1/8 DIN footprint. The series supports multiple input types (Thermocouple, RTD) and output modes (Relay, SSR Drive) to interface directly with heating elements, cooling valves, and solid-state relays. With advanced PID auto-tuning, dual display (PV/SV), and communication options (Modbus RTU via RS-485), the DTE controllers provide precise temperature regulation for ovens, plastic machinery, packaging equipment, and environmental chambers.
Key Features
- Multi-Channel Temperature Controller (1 or 2 independent control loops)
- Input Types: Thermocouple (T: J, K, T, E, R, S, B, N, PLII) / RTD (P: Pt100, JPt100)
- Output Types: Relay (R), SSR Drive (P), Analog (A) – model dependent
- Display: Dual 4-digit LED (Red) showing Process Value (PV) and Set Value (SV)
- Control Algorithm: Advanced PID with Auto-tuning (AT) and Manual tuning
- Communication: RS-485 Modbus RTU (Standard on -N models; optional on others)
- Mounting: DIN Rail (35mm)
- Country of Origin: Taiwan / China (Delta Electronics)
Technical Specifications
Parameter | Specification |
|---|---|
Power Supply | 100-240V AC (±10%), 50/60Hz (Standard) / 24V DC (Special suffix) |
Power Consumption | ≤ 5 VA |
Control Accuracy | ±0.3% F.S. ±1 digit |
Sampling Cycle | 0.5 seconds |
Input Resolution | 0.1°C / 1°C (selectable) |
Relay Output Rating | 5A / 250V AC (Resistive load) |
SSR Drive Output | 12V DC, 40mA (for driving external solid-state relays) |
Analog Output (Option) | 4-20mA / 0-10V (Load ≤ 500Ω) |
Ambient Temperature | 0°C to +55°C (Operating), -20°C to +70°C (Storage) |
Protection Class | IP20 (Front panel) |
Dimensions (W×H×D) | 48mm × 48mm × 109mm (1/16 DIN, DTE10) / 48mm × 96mm × 109mm (1/8 DIN, DTE20) |
Weight | Approx. 200g (DTE10) / 350g (DTE20) |
Standards | CE, UL, RoHS compliant |
Model Variant Decoder
- DTE10T: Single-channel, 1/16 DIN, Thermocouple input, Relay output.
- DTE20T: Dual-channel, 1/8 DIN, Thermocouple input, Relay output.
- DTE10P: Single-channel, 1/16 DIN, RTD (Pt100) input, Relay output.
- DTE10T-N: Single-channel, 1/16 DIN, Thermocouple input, Relay output, with built-in RS-485 Modbus.
- DTE10P-N: Single-channel, 1/16 DIN, RTD (Pt100) input, Relay output, with built-in RS-485 Modbus.
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for parameter setting (PID, Alarm, Input type selection via DIP switches)
- Wiring diagrams for 2-wire/3-wire RTD and thermocouple polarity
- Troubleshooting for heating/cooling control loops and communication setup
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Delta Automation components
- Global supply network with competitive pricing
- Expertise in thermal process control and PLC integration
- Comprehensive technical documentation (Manual, Modbus map)
- Responsive customer service and support
Applications
- Multi-zone temperature control in plastic injection molding machines
- Heat treatment ovens and industrial furnaces
- Food processing and packaging machinery (sealing jaws)
- HVAC test chambers and environmental simulators
- Replacement for obsolete single-loop controllers in control panels
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