Dell UPS 500T Manuale Utente Pagina 47

  • Scaricare
  • Aggiungi ai miei manuali
  • Stampa
Vedere la pagina 46
47
Additional UPS Features
|
Table 9. RS-232 Communication Port Pin Assignment
Pin
Signal Name Function Direction from the UPS
1 Unused
2 Tx Transmit to external device Out
3 Rx Receive from external device In
4 Unused
5 GND Signal common (tied to chassis)
6 Unused
7 Unused
8 Unused
9 Unused
*Unused pins must be left free on all models.
Vedere la pagina 46
1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 62 63

Commenti su questo manuale

Nessun commento