Dell H967N User Manual Page 55

  • Download
  • Add to my manuals
  • Print
  • Page
    / 71
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 54
55
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.
Page view 54
1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 70 71

Comments to this Manuals

No comments