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The PLI is a device to allow the PL series solar controllers to communicate with a computer. It converts the signals from the PL into a form which a computer can recognise. It also converts signals from the computer to suit the PL controller. You will also need cables to connect the PLI to the PL controller. Warranty - 1 year manufacturers warranty
Technical Specifications Electrical Characteristics | Line Speeds | 300, 1200, 2400, 9600 Baud | RS232 Input Levels required | >+/- 5V | RS232 Drive levels | >+/-5V | Min Load Impedance | 3K | Output impedance TX | 300 ohm | DC Isolation | 500V | Temperature range | -20 to +70 °C | Supply current | 10mA (from PL supply), 1.5mA on RS232 side | Supply voltage | 10 to 100V |
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