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cubloc:rs232c_howto:index [2023/09/11 13:40] COMFILE Technology |
cubloc:rs232c_howto:index [2023/09/11 13:43] (current) COMFILE Technology |
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====== RS-232C HOWTO ====== | ====== RS-232C HOWTO ====== | ||
- | A PC's RS-232 interface typically use +/-12V signals, while the Cubloc's RS- | + | A PC's RS-232 interface typically use +/-12V signals, while the CUBLOC's RS- |
232 interface uses 5V signals. To avoid the need to make a separate circuit | 232 interface uses 5V signals. To avoid the need to make a separate circuit | ||
- | to convert the +/-12V signals from the PC to the 5V signals of the Cubloc, | + | to convert the +/-12V signals from the PC to the 5V signals of the CUBLOC, |
- | and vise-versa, the Cubloc was built with both a +/-12V RS-232 interface | + | and vise-versa, the CUBLOC was built with both a +/-12V RS-232 interface |
(channel 0 – the download port) and a 5V RS-232 interface (channel 1). | (channel 0 – the download port) and a 5V RS-232 interface (channel 1). | ||
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Downloading programs to the CUBLOC is very easy, since the PC's RS-232 | Downloading programs to the CUBLOC is very easy, since the PC's RS-232 | ||
- | interface can connect directly to pins 1 and 2 of the Cubloc. For RS-422 | + | interface can connect directly to pins 1 and 2 of the CUBLOC. For RS-422 |
and RS-485, 5V signals are provided on RS-232 channel 1. | and RS-485, 5V signals are provided on RS-232 channel 1. | ||
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{{ :cubloc:rs232c_howto:max232.png?nolink |}} | {{ :cubloc:rs232c_howto:max232.png?nolink |}} | ||
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+ | For the CB400, CB405, and CB405RT, see [[cubloc:using_rs-232_on_the_cb400_405_405rt|Using RS-232 on the CB400/405/405RT]] | ||
[[cubloc:index|CUBLOC - Embedded Controller]] | [[cubloc:index|CUBLOC - Embedded Controller]] | ||