[RS232] Pins

This Forum is about the Opentherm gateway (OTGW) from Schelte

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Chriskras
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[RS232] Pins

Post by Chriskras »

How an RS232 connecten to OTGW?
I have an RS232 connector but now wants to know what I have to pin solder my RS232 port. Now I know that pin1 is the red wire.
hvxl
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Re: [RS232] Pins

Post by hvxl »

The header pinout corresponds with this picture:
Image
There are actually only PCB traces for RS232 pins 2, 3 (top), and 5 (bottom).

Also see the assembly sheet.
Schelte
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