DDC Controllers

DDC Controllers

High-performance Direct Digital Control systems for precision building automation and energy management.

Direct Digital Control (DDC) Controllers

Tongfang DDC controllers are the intelligent core of modern building automation systems, providing precise control over HVAC, lighting, and energy management systems with open protocol compatibility.

Advanced Processing

32-bit ARM Cortex processors with real-time operating systems for reliable performance.

Multi-Protocol Support

Native BACnet IP/MSTP, Modbus RTU/TCP, M-Bus, and LonWorks compatibility.

Technical Specifications

Processor
32-bit ARM Cortex-M7, 216 MHz
Memory
16MB Flash, 8MB RAM with ECC protection
Communication Ports
2x Ethernet (10/100), 2x RS-485, USB 2.0
I/O Capacity
Up to 128 universal points (AI/DI/AO/DO)
Power Supply
24V AC/DC ±20%, with surge protection
Operating Temperature
-20°C to +70°C (-4°F to +158°F)
Certifications
UL 916, CE, RoHS, ISO 9001

Product Gallery

DDC Controller Front
DDC Installation

Quick Info

Product Line
TF-DDC Series
Model Range
TF-DDC100, TF-DDC200, TF-DDC300
Warranty
3 Years Extended Warranty
Lead Time
2-4 Weeks
Support
24/7 Technical Support

Downloads & Documentation

Product Datasheet

TF-DDC Series Technical Specifications

Download
Installation Manual

Complete Installation Guide

Download
Programming Guide

DDC Programming & Configuration

Download

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Ready to Automate Your Building?

Contact our team for a customized DDC controller solution tailored to your specific requirements.

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