28 lines
655 B
Markdown
28 lines
655 B
Markdown
# Connector
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The connector is a RJ12 (6P6C, phone connector with all 6 positions populated).
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The interface uses RS-232 levels (±5V), make sure your adaptor can handle this! (Some adaptors require higher voltages).
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TODO: Triple check RS-232 voltages.
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## Pinout
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Seen from the end of the RJ12 plug
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```text
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┌───┐
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┌───┘ └───┐
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│ │
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├─┬─┬─┬─┬─┬─┤
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│1│2│3│4│5│6│
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└─┴─┴─┴─┴─┴─┘
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```
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1. TX
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2. RX
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3. GND
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4. GND
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5. +V
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6. +V
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`+V` seems to be a regulated 14.6V supply, current limited by a 100Ω resistor
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`RX` and `TX` has 100Ω resistors in series.
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