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Distech Controls ECX-400 DDC Expansion Module for BACnet Programmable Controllers
- Regular price
- $2,785.00
- Sale price
- $2,785.00
- Regular price
-
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Product Description P/N: ECX-400
Description
The Distech Controls ECX-400 is a DDC expansion module designed to increase the input and output capacity of compatible BACnet programmable controllers in commercial HVAC and building automation systems. It provides scalable field I/O expansion while maintaining seamless communication with host controllers for centralized equipment management. Although discontinued by the manufacturer, the ECX-400 remains a reliable solution for maintaining and expanding existing Distech Controls automation installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Distech Controls |
| Category | PLCs/Machine Control |
| Part Number | ECX-400 |
| Subcategory | PLC Module/Rack |
| Product Type | DDC Expansion Module |
| Series | ECx-400 Series |
| Controller Compatibility | ECB-600 and ECL-600 Series |
| Communication Interface | RS-485 Expansion Bus |
| Communication Protocol | BACnet Compatible |
| Supply Voltage | 15 VDC |
| Maximum Current | 320 mA |
| Mounting | DIN Rail |
| Application | Commercial HVAC and Building Automation |
| Installation | Control Panel Mounted |
| Manufacturer Status | Discontinued by Manufacturer |
| Weight | 0.43 kg |
Information About ECX-400
The ECX-400 is part of the Distech Controls ECx-400 Series of I/O expansion modules developed for use with ECB-600 and ECL-600 Series BACnet programmable controllers. It extends controller capacity by providing additional configurable field inputs and outputs for integrating sensors, actuators, valves, dampers, and other HVAC equipment without requiring a separate controller. The module communicates with the host controller through an RS-485 expansion interface while operating from a 15 VDC supply with a maximum current draw of 320 mA. Its compact enclosure and DIN rail mounting design make it suitable for commercial HVAC control panels serving air handling units, boilers, chillers, cooling towers, and central plant applications.
Key Features:
- DDC Expansion Module: Increases controller I/O capacity for building automation systems.
- BACnet Controller Compatibility: Designed for ECB-600 and ECL-600 Series programmable controllers.
- Flexible System Expansion: Supports additional field devices without replacing the primary controller.
- RS-485 Communication: Provides reliable expansion communication with the host controller.
- 15 VDC Operation: Operates from a regulated 15 VDC supply with a maximum 320 mA current draw.
- DIN Rail Mounting: Compact housing enables quick installation in HVAC control panels.
- Commercial HVAC Integration: Supports air handling units, chillers, boilers, pumps, and central plant equipment.
- Modular Architecture: Allows scalable system growth while maintaining centralized control.
The ECX-400 delivers the reliability and precision required for expanding BACnet programmable controllers in commercial HVAC and building automation systems.
Description
The Distech Controls ECX-400 is a DDC expansion module designed to increase the input and output capacity of compatible BACnet programmable controllers in commercial HVAC and building automation systems. It provides scalable field I/O expansion while maintaining seamless communication with host controllers for centralized equipment management. Although discontinued by the manufacturer, the ECX-400 remains a reliable solution for maintaining and expanding existing Distech Controls automation installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Distech Controls |
| Category | PLCs/Machine Control |
| Part Number | ECX-400 |
| Subcategory | PLC Module/Rack |
| Product Type | DDC Expansion Module |
| Series | ECx-400 Series |
| Controller Compatibility | ECB-600 and ECL-600 Series |
| Communication Interface | RS-485 Expansion Bus |
| Communication Protocol | BACnet Compatible |
| Supply Voltage | 15 VDC |
| Maximum Current | 320 mA |
| Mounting | DIN Rail |
| Application | Commercial HVAC and Building Automation |
| Installation | Control Panel Mounted |
| Manufacturer Status | Discontinued by Manufacturer |
| Weight | 0.43 kg |
Information About ECX-400
The ECX-400 is part of the Distech Controls ECx-400 Series of I/O expansion modules developed for use with ECB-600 and ECL-600 Series BACnet programmable controllers. It extends controller capacity by providing additional configurable field inputs and outputs for integrating sensors, actuators, valves, dampers, and other HVAC equipment without requiring a separate controller. The module communicates with the host controller through an RS-485 expansion interface while operating from a 15 VDC supply with a maximum current draw of 320 mA. Its compact enclosure and DIN rail mounting design make it suitable for commercial HVAC control panels serving air handling units, boilers, chillers, cooling towers, and central plant applications.
Key Features:
- DDC Expansion Module: Increases controller I/O capacity for building automation systems.
- BACnet Controller Compatibility: Designed for ECB-600 and ECL-600 Series programmable controllers.
- Flexible System Expansion: Supports additional field devices without replacing the primary controller.
- RS-485 Communication: Provides reliable expansion communication with the host controller.
- 15 VDC Operation: Operates from a regulated 15 VDC supply with a maximum 320 mA current draw.
- DIN Rail Mounting: Compact housing enables quick installation in HVAC control panels.
- Commercial HVAC Integration: Supports air handling units, chillers, boilers, pumps, and central plant equipment.
- Modular Architecture: Allows scalable system growth while maintaining centralized control.
The ECX-400 delivers the reliability and precision required for expanding BACnet programmable controllers in commercial HVAC and building automation systems.