Eaton 9135 - Relay Port

Additional Features
Eaton 9135 5000/6000 VA UPS User’s Guide 164201726—Rev 4 www.eaton.com/powerquality 39
Relay Port
When the status is active, the contact between the common (Pin 5) and the relevant information pin is closed.
Output relay specifications:
l
Voltage: 48 Vdc maximum
l
Current: 2A maximum
l
Power: 62.5 VA, 30W
Example: for 48 Vdc, Imax=625 mA
Figure 32 identifies the cable pins and Table 11 describes the pin functions.
Figure 32. Communication Port
Table 11. Communication Port Pin Assignment
Pin Number Function
1, 2 Not used
3 Remote Power-off signal (527 Vdc, 10 mA max)
4 Operation on mains (not on battery)
5 User common
6 Operation on automatic bypass
7 Low Battery
8 Load protected
9 Operation on battery
NOTE Normally-open (NO)
Normally-closed (NC)
Common
NC NO NO NO NO
7
8
6
9
3
5
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