Serial Interface "PLI" - For Plasmatronics PL Regulators

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PLI Serial Interface

The PLI is an RS232 interface for Plasmatronics PL series regulators. It allows data communication between a computer and the regulator (via a modem if necessary).

The PLI uses optical coupling to prevent problems due to ground potential differences. This means that there is no electrical connection between the computer side and the PL side.

The energy to operate the PL side is drawn from the battery bank connection of the PL controller. The energy required to operate the computer side is drawn from the computer serial port connection.

The PLI is a device to allow the PL series solar controllers to communicate with a computer. The PLI can be connected to a computer with a standard IBM serial cable.

You can also connect a modem to the PLI.

Weight: 0.07 Kilograms
Warranty: 2 yrs
Code: RGX-P20
Price: $93.00


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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.