Delta DTM Series Temperature Controller
PRODUCT PARAMETERS
- Modular system with main unit, measurement, and I/O modules
- Multi-loop architecture for complex temperature control applications
- Complete channel isolation for stable and accurate measurement
- Supports advanced control functions such as uniform and cascade control
Description
FAQs
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Description
PRODUCT FEATURES
The Delta DTM Series is a multi-loop modular temperature controller developed for complex and high-end temperature control applications.
Its system architecture includes a main unit, measurement expansion modules, and I/O modules, allowing flexible configuration and simplified installation through modular design.
By using a master station to collect data from all slave modules, communication efficiency is improved, while complete channel-to-channel isolation ensures stable and accurate temperature measurement.
From hardware to software, the DTM system is designed for intuitive configuration and operation, enabling users to easily implement advanced control applications such as temperature uniformity control and cascade control.
TECHNICAL SPECIFICATIONS
| Item | Specifications |
|---|---|
| Input Power | DC 24V |
| Operating Voltage Range | Rated voltage 90%–110% |
| Power Consumption | – Main unit: 6W (available in 4-channel and 8-channel versions)- Measurement expansion module (up to 7 units): 5W- Measurement expansion module (DMMN2-X series): 3W- I/O expansion module (up to 8 units): 3W |
| Installation Method | Sequential parallel installation:(1) Main unit → (2) Measurement expansion modules (up to 7 units) → (3) I/O expansion modules (up to 8 units).When using DMMN2-X series modules, DMMN08 or DTMM04 must be installed first, followed by DTMM2-X.Each DTMM2-X module supports only one DTMM02-X measurement expansion module. |
| Supported Input Sensors | – Thermocouples: K, J, T, E, N, R, S, B, L, U, TXK- RTDs: PT100, JPT100, Ni120, Cu50- Analog inputs: 0–5V, 0–10V, 0–50mV, 0–20mA, 4–20mA |
| Sampling Rate | 0.1 s / all inputs |
| Control Methods | PID, Programmable PID, ON/OFF, Manual |
| Output Options | – Relay output: SPST, max AC 250V, 2A resistive load- Voltage pulse output: DC 12V (load resistance ≥ 500Ω), max 20mA- Analog current output: 0–20mA (or 10V, rated max)- Analog voltage output: 0–10V (load impedance ≥ 1,000Ω) |
| Input Accessories | Optional current transformers (CT):(1) 300A CT: DT3-CT300A(2) 100A CT: DT3-CT100A, resolution 0.1A |
| Output Functions (Optional) | Three modes: control output, alarm output, proportional output (requires compatible optional output modules) |
| Alarm Functions (Optional) | RS-485 alarm module with configurable output models |
| Communication Interfaces | – RS-485 Smart: 4800 / 9600 / 19200 / 38400 / 57600 / 115200 bps- Ethernet RJ45: 10/100 Mbps, MIDIMX-J auto-detect RJ45- Mini USB: USB 2.0 Full Speed, manual operation and communication only |
| Communication Protocols | – RS-485 Smart: Modbus RTU / ASCII- Ethernet: TCP 2.0 and Ethernet protocols, IEEE 802.3 / 802.3u- Mini USB: Modbus USB protocol |
| Internal Connection | Internal terminal blocks provide 24V power and communication signals |
| Vibration Resistance | 10–55 Hz, 10 m/s², 3 axes, 6 directions, 3 times each |
| Shock Resistance | Max. 300 m/s², 3 axes, 6 directions, 3 times each |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +65°C |
| Operating Altitude | Below 2,000 m |
| Operating Humidity | 35%–85% RH (non-condensing) |
FAQs
Which Delta power supply products do you offer?
As a trade-and-manufacturing integrated company, we offer a full range of Delta power supplies, including switching power supplies, industrial power modules, and DC regulated power supplies, suitable for industrial automation and various electronic equipment.
Can the products be customized?
Yes. We provide customized solutions based on customer requirements, including voltage, power, and functional extensions, with professional technical support to ensure feasibility.
How are the products shipped?
We ship via reliable logistics and courier services, offering full tracking to ensure the products reach customers safely and on time.
What is the ordering process?
The process is simple: select the model → submit requirements → confirm the solution → arrange payment → delivery and technical guidance. We provide full support to ensure each step is completed smoothly.
What after-sales services are included?
We provide original manufacturer warranty, spare parts supply, operation guidance, maintenance, and troubleshooting services to ensure Delta power supplies operate stably and reliably.
