Contact Communication Port (Optional) - Eaton Powerware 5130 Rack/Tower UPS 1250-3000 VA User Manual

Contact Communication Port (optional)

When a signal is activated, the contact is closed between the common
(Pin 4) and the pin for the corresponding signal.
Contact characteristics (optocoupler):
S
S
S
Figure 21 identifies the cable pins and Table 4 describes the pin
functions.
Table 4. Communication Port Pin Assignment
Pin Number
1, 3, 4, 5, 6, 10
2
7
8
9
EATON Powerware
Voltage: 48 V DC max
Current: 25 mA max
Power: 1.2W
NOTE Normally-open (NO)
Figure 21. Communication Port
Function
Not used
Common
Low Battery
Operation on battery power
UPS ON, equipment supplied
®
5130 Rack/Tower UPS (1250–3000 VA) User's Guide
ADDITIONAL UPS FEATURES
Common
NO NO NO
S
164201730 Rev 2
www.powerware.com
41