The GHL Upgrade eX For 3.1A/N is an expansion kit used to upgrade a GHL ProfiLux 3.1N/A/T aquarium controller to a ProfiLux 3.1N/A/T eX version. The "eX" (eXtended) version includes additional ports and features not available on the original models.
Key Features Added by the eX Upgrade
Upgrading to the eX version provides several additional hardware features, including:
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Conductivity Ports: Switchable ports for measuring either fresh or saltwater conductivity.
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Redox Port: A dedicated port for connecting a Redox (ORP) probe.
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Level/Leakage Inputs: Four additional inputs for level and leakage sensors, which can be expanded further.
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1-10V Interfaces: Expands the number of 1-10V interfaces (used for controlling variable speed pumps and dimmable lights) up to 30 total.
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Controllable Sockets: Allows the control of up to 64 power sockets via connected powerbars.
Installation and Resources
The upgrade involves installing a new Printed Circuit Board (PCB), rear plates, and screws. GHL provides detailed instructions and software for the upgrade process.
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How-To Guide: You can find a detailed installation guide on the official GHL website's download section.
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Software/Firmware: The latest firmware and GHL Control Center PC software are available on the GHL Downloads page.
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Caution: The manufacturer recommends carrying out the modification on an antistatic working surface to prevent damage to electronic components.
This upgrade allows users to access a wider range of features to enhance their aquarium automation system.
