Air conditioning control panel Central Station EX

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For mid or large-scale buildings such as offices, hotels, educational facilities, and hospitals, the Hitachi CentralStation EX features a highly intuitive and functional 12.1-inch color LCD screen and can be easily mounted on a wall. It also enables remote access by computer (LAN or Web VPN) and optional energy calculation software. Control up to 2,560 VRF indoor units The Central Station EX can control up to 160 indoor units and associated individual room controllers ‘out of the box’ but can be expanded to control up to 2,560 indoor units by connecting up to 15 extension adapters (PSC-AD128EX3). Additionally, up to 64 outdoor units are supported ‘out of the box’ which can be scaled up to 1,024 outdoor units using the same extension adapaters. This highly scalable control capability is made possible by the H-LINK wiring system. Lowering the cost of centralized AC control systems A common barrier to centralized control of a HVAC systems is the installation and commissioning cost. Hitachi H-LINK lowers this cost by enabling any type of wiring route based on layout rather than on air conditioning system structure. Units can be ‘daisy-chained’ together so that an indoor unit can connect to the nearest indoor unit rather than back to a central control point. Define virtual control zones in your building Define up to 128 virtual control zones or ‘groups’ using the touchscreen interface, expandable up to 2,048 using 15 extension adapters. Control zones make it easier to manage the system and define consistent temperature, timing and other settings across one or more areas of a building.