Multiport-4 Card; Figure 41 Sitenet Multiport4 Intellislot Pin Configuration; Table 27 Sitenet Multiport4 Intellislot Pin Assignment - Emerson Liebert NX User Manual

Options—For Assembly Inside the UPS Cabinet
8.1.5

Multiport-4 Card

The Multiport-4 card provides 4 sets of voltage-free contact closures for remote monitoring of alarm
conditions UPS operation On Battery and battery low condition. A typical application is to allows a
maximum of four computer systems to simultaneously monitor the status (e.g., utility power failure /
low battery) of a single UPS.
This card is supported in any of the three NX Intellislot bays.

Figure 41 SiteNet MultiPort4 Intellislot pin configuration

Table 27 SiteNet MultiPort4 Intellislot pin assignment
Assignment
Pin Description
1 Low Battery
2 Not Used
3 Not Used
4 Not Used
5 Not Used
6 Not Used
7 Low Battery Common
8 Utility Fail Common
9 Utility Fail
UPS
69
CPU
CPU
CPU
CPU