Table of Contents
Advertisement
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
Voltage: 48 V DC max
S
Current: 25 mA max
S
Power: 1.2W
Figure 21 identifies the cable pins and Table 4 describes the pin
functions.
NOTE Normally-open (NO)
Table 4. Communication Port Pin Assignment
Pin Number
Function
1, 3, 4, 5, 6, 10
Not used
2
Common
7
Low Battery
8
Operation on battery power
9
UPS ON, equipment supplied
Eaton 5130 Rack/Tower UPS (1000–3000 VA) User's Guide
Common
NO
NO
Figure 21. Communication Port
www.eaton.com/powerquality
ADDITIONAL UPS FEATURES
NO
S
164201730 Rev 4
41
Hide quick links:
Advertisement
Table of Contents
