BD Simex RS-232 Manuale d'uso - Pagina 7

Sfoglia online o scarica il pdf Manuale d'uso per Convertitore multimediale BD Simex RS-232. BD Simex RS-232 12. Converter module

User manual for RS-232 to RS-485 converter module PMT-2/4-Z45

Push-button and LEDs functions:

LED pwr (green)

LED pd2 (yellow)

LED pd1 (red)

LED pd0 (green)

prg button

- power on (lights constantly)

- programming mode (flashes)

- turning on the RS-485 transmitter (while normal operation)

- current configuration (while programming mode)

- data transmission to RS-485 interface (while normal operation)

- current configuration (while programming mode)

- data receiving from RS-485 interface (while normal operation)

- current configuration (while programming mode)

- programming button

Figure 4.2 Connection method