Hayward OmniLogic System Expansion Board | HLIOEXPAND
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The Hayward OmniLogic System Expansion Board (HLIOEXPAND) is a genuine OEM add-on module that extends the capabilities of your Hayward OmniLogic smart automation platform. This expansion board provides extra relay outputs, sensor connections, and control inputs—allowing you to manage more pumps, lighting circuits, valves, heaters, chemical systems, and specialty equipment than the base controller supports.
Designed specifically for use with OmniLogic automation hubs, the HLIOEXPAND board enables complex equipment configurations with centralized programming and scheduling. Whether you’re adding water features, extra automation routines, or advanced chemical control, this expansion board helps your system grow without the need to install a second control center.
Hayward OmniLogic System Expansion Board (HLIOEXPAND) Compatibility
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Designed for integration with Hayward OmniLogic smart pool automation systems.
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Supports more relay circuits, sensors, and control inputs than the base OmniLogic controller alone.
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Works with pumps, heaters, lights, valves, sanitization systems, and specialty accessories driven by OmniLogic.
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Suitable for residential and light commercial pools/spas using OmniLogic automation.
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Not compatible with non-OmniLogic control platforms unless paired with required interface modules.