tecum ddc
controller
PRODUCT OVERVIEW
A powerful and flexible direct digital controller designed for building automation and HVAC systems. With versatile I/O, multi-protocol connectivity, local data logging, and web-based configuration, Tecum DDC Controller provides a reliable foundation for connected building control.
Key Inspects
Advanced control device for building automation and HVAC systems
Provides 8×UI, 4×DI, 4/6×AO, and 4×DO
Supports Sedona Framework 1.2
Equipped with a Real Time Clock (RTC)
Configuration available via web interface
2× Fast Ethernet ports with built‑in switch
RS485 port supporting Modbus or BACnet
Built‑in Modbus Gateway (TCP/IP to RS485)
DALI interface with built‑in power supply (optional)
M‑Bus interface supporting up to 20 devices (optional)
1‑Wire interface
USB Host interface
Built‑in LCD display (optional)
Micro SD card slot for logging historical data and alarms
Fast ARM dual‑core 204 MHz processor
FEATURES AND SPECIFICATIONS
Local Data Logging
Historical data & alarm storage
Multi-Protocol
BACnet · Modbus · DALI · M-Bus
Dual Ethernet
2× Fast Ethernet with built-in switch
Web Configuration
Browser-based setup & configuration
Flexible I/O
8 UI · 4 DI · 4/6 AO · 4 DO
High Performance
Dual-core ARM · 204 MHz
Why tecum ddc controller?
Flexible Building Control
Support diverse HVAC and building automation applications with configurable universal, digital, analog, and digital outputs for flexible control strategies.
Seamless System Integration
Connect with BACnet, Modbus, DALI, M-Bus, and 1-Wire devices, with built-in Modbus gateway functionality for simplified integration across building systems.
Powerful Connectivity
Built with dual Fast Ethernet ports, RS485, USB Host, and a high-performance dual-core ARM processor to support reliable communication and responsive control.
Data Logging
Configure the controller through a web interface and store historical data and alarms locally using the micro SD card, with optional RTC and LCD for enhanced standalone operation.