OptiFlex™ BACnet Building Controller

BMS & Control Automated Logic BUILDING CONTROLLERS
OptiFlex™ BACnet Building Controller
FACILITY CONTROL

OptiFlex™ BACnet Building Controller

High‑capacity, scalable BACnet controller for enterprise‑level building automation
The OptiFlex™ BACnet Building Controller OF1628 delivers powerful processing, extensive third‑party integration, and flexible I/O expansion, providing a future‑ready platform for complex building automation and energy‑efficient control strategies within WebCTRL®.

OptiFlex™ BACnet Building Controller

The OptiFlex™ OF1628-A BACnet/ARCNET Building Controller is a high-performance, BACnet native direct digital controller and router. Delivering the speed, processing power, ample memory, and I/O flexibility to execute the most complex control strategies, the OF1628-A provides comprehensive control of connected equipment. Native BACnet and ARCNET support ensures robust interoperability and scalability for projects of any size, enabling advanced control solutions within WebCTRL®.

OptiFlex™ BACnet Building Controller

Enhanced BACnet & ARCNET Interoperability

Provides native support for BACnet/IP, BACnet/ARCNET, and BACnet MS/TP, enabling seamless integration with a wide range of building automation systems and devices.

Extensive Third‑Party Integration

Supports integration of up to 1,500 third‑party BACnet points and 200 Modbus points, expanding connectivity and interoperability within the WebCTRL® system.

Seamless WebCTRL® Integration

Integrates directly with WebCTRL®, providing a unified, web‑based platform for configuration, monitoring, and daily operation.

Scalable Control Architecture

Adapts to project‑specific requirements, helping optimize system design and cost‑effectiveness for buildings of any size.

Communications & Protocol Support

The controller provides native communication support for BACnet/IP, BACnet/ARCNET, and BACnet MS/TP, ensuring broad interoperability with building automation networks.

Third‑Party System Integration

Supports integration of up to 1,500 BACnet points and 200 Modbus points, enabling centralized management of multi‑vendor equipment through WebCTRL®.

Programming & Configuration

The controller is programmed using EIKON® graphical programming software, providing object‑oriented, self‑documenting control logic and flexible system configuration.

Installation & Hardware Design

Supports DIN rail or screw mounting and is suitable for installation in mechanical rooms, equipment boxes, or other appropriate weather‑tight locations, following installation guidelines.

Document Name Description Document Type Language Action
Spec Sheet OptiFlex™ BACnet Building Controller (OF1628) Spec Sheet PDF English Download
Modbus Protocol OptiFlex™ BACnet Building Controller (OF1628) Modbus Protocol PDF English Download
What type of applications is the OF1628 designed for?

It is designed for large‑scale and complex building automation systems requiring extensive third‑party integration and advanced control logic.

How many third‑party points can the controller integrate?

The controller supports up to 1,500 BACnet points and 200 Modbus points.

Can the controller be expanded as the building grows?

Yes. FIO expansion modules allow scalable I/O growth to meet future system requirements.

Is the controller suitable for enterprise‑level projects?

Yes. Its high processing capacity and extensive integration capabilities make it ideal for enterprise and campus‑scale applications.

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