OptiFlex™ I/O Expander – FIO012u

BMS & Control Automated Logic BUILDING CONTROLLERS
OptiFlex™ I/O Expander – FIO012u
FACILITY CONTROL

OptiFlex™ I/O Expander – FIO012u

Compact I/O expansion for OptiFlex™ BACnet building controllers
The OptiFlex™ I/O Expander FIO012u provides a simple and space‑efficient solution for expanding input and output capacity on OptiFlex™ BACnet Building Controllers, supporting system growth while maintaining seamless integration with the WebCTRL® building automation system.

Features

I/O Expansion Capability

Expands the input and output capacity of compatible OptiFlex™ BACnet Building Controllers, supporting additional control points as system requirements grow.

Local Service & Updates

Includes a USB port for local device updates, simplifying maintenance and servicing.

Flexible Mounting Options

Supports DIN rail or screw mounting, allowing installation in control panels, mechanical rooms, or equipment enclosures.

Seamless WebCTRL® Integration

Integrates directly with the WebCTRL® building automation system, ensuring consistent system operation and centralized management.

Specifications

Controller Compatibility

The FIO012u is compatible with the following OptiFlex™ BACnet Building Controller models:

OF1628
OFBBC
OF1628‑NR
OFBBC‑NR
OF028‑NR

Connectivity & Expansion

The expander connects directly to the host OptiFlex™ controller to extend system I/O capacity without requiring additional standalone controllers.

Service Interface

A USB service port is provided for local firmware updates and device servicing.

Mounting & Installation

Supports DIN rail or screw mounting, enabling flexible installation in a variety of approved locations.

Technical Documents

Document Name Description Document Type Language Action
Spec Sheet OptiFlex™ I/O Expander (FIO012u) Spec Sheet PDF English Download
Modbus Protocol OptiFlex™ I/O Expander (FIO012u) Modbus PDF English Download

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