Hitachi H-Link to BACnet Gateway Standalone BMS Interface

Product Overview: At a Glance

The Hitachi H-Link to BACnet Gateway provides a seamless connection between Hitachi VRF air conditioning systems and BACnet building management systems (BMS). Designed for smooth integration, it enables two-way communication that allows centralised monitoring, control, and optimisation of HVAC systems across a wide range of projects. Available in models HI-AC-BAC-16 and HI-AC-BAC-64, this standalone gateway is a reliable solution for modern building automation.

Key Features & Benefits

• Seamless BMS integration - connects Hitachi VRF systems with BACnet/IP networks for handy centralised control
• Two-way communication - monitor performance, adjust settings, and access fault diagnostics in real time
• Scalable options - available in 16-unit (HI-AC-BAC-16) and 64-unit (HI-AC-BAC-64) models (per gateway)
• Improved energy efficiency - optimise building performance and reduce running costs through automation, energy savings that are ideal for environment-conscious building managers and developers
• Reliable Hitachi engineering - built for long-term use in demanding commercial environments by a brand you can trust

Typical Applications & Use Cases

The Hitachi H-Link to BACnet Gateway is ideal for commercial buildings, offices, retail units, and large-scale projects where VRF air conditioning systems need to be integrated with an existing BACnet BMS. It ensures smooth interoperability, reduces energy costs, and simplifies system management for building operators and facility managers.

Technical Overview

The gateway is available in two standalone versions; HI-AC-BAC-16, supporting up to 16 indoor units, and HI-AC-BAC-64, supporting up to 64 indoor units. Both models are designed to work seamlessly with Hitachi VRF systems over H-Link connections and support BACnet/IP communication for integration with third-party building management platforms. The unit supports easy maintenance via USB.