Tripp-Lite SmartOnline SUT20K Manual Del Propietário página 27

6. Communication Interfaces
5 USB Port
The USB port is built into the UPS rear panel to provide communication between the UPS and computer. A user-supplied USB cable
and Tripp Lite's free PowerAlert
to check and monitor the UPS status via a computer.
6 Output Dry Contacts
P1 P2 P3 P4 P5 P6
Pin 1 2 3 4 5 6 7 8 9 10 11 12
The SmartOnline SUT UPS provides six sets of programmable output dry contacts to deliver UPS events. There are eighteen
selectable events, six may be selected. The dry contacts are open by default. Please refer to the table below.
No. Event
1 On-line Mode
2 Bypass Mode
Battery Mode
3
4 Low battery
5 Bypass input not OK
Battery test fail or battery
6
missing
power management software (available for download at www.tripplite.com/poweralert) can be used
®
(Figure 6-4: Output Dry Contacts: Pin Definition and Design)
Description
1. The UPS is in Normal Mode.
2. Default: Pins 1 and 2.
1. The UPS is in Bypass Mode.
2. Default: Pins 3 and 4.
1. When the main AC source fails, the UPS supplies battery power to the connected load.
2. Default: Pins 5 and 6.
1. When the UPS runs in battery mode, battery voltage is lower than setup limit, 220V DC.
2. Default: Pins 7 and 8.
1. The bypass voltage, frequency or phase sequence is abnormal.
2. Default: Pins 9 and 10.
1. In the process of battery test, battery voltage is out of setup limit.
2. Default: Pins 11 and 12.
DRY F_NO
COMM_F
DRY E_NO
COMM_E
DRY D_NO
COMM_D
DRY C_NO
COMM_C
DRY B_NO
COMM_B
DRY A_NO
COMM_A
UPS
27
+12VS
DRY 6
+12VS
DRY 5
+12VS
DRY 4
+12VS
DRY 3
+12VS
DRY 2
+12VS
DRY 1