Tripp Lite SUT30K Owner s Manual for SmartOnline r SUT 3-Phase UPS System 20/3 - Page 27

Event, Description

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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® power management software (available for download at www.tripplite.com/poweralert) can be used 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 P1 P2 P3 P4 P5 P6 Pin 1 2 3 4 5 6 7 8 9 10 11 12 DRY F_NO COMM_F DRY E_NO COMM_E DRY D_NO COMM_D DRY C_NO COMM_C DRY B_NO 21 34 4 3 4 3 4 1 2 1 2 1 +12VS DRY 6 +12VS DRY 5 +12VS DRY 4 +12VS DRY 3 +12VS 21 34 COMM_B DRY A_NO 3 2 DRY 2 +12VS 1 4 UPS COMM_A 3 2 DRY 1 (Figure 6-4: Output Dry Contacts: Pin Definition and Design) 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 3 Battery Mode 4 Low battery 5 Bypass input not OK 6 Battery test fail or battery missing 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. 27

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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
®
power management software (available for download at www.tripplite.com/poweralert) can be used
to check and monitor the UPS status via a computer.
6
Output Dry Contacts
(Figure 6-4: Output Dry Contacts: Pin Definition and Design)
UPS
1
4
2
3
1
4
2
3
1
4
2
3
1
4
2
3
1
4
2
3
1
4
2
3
DRY F_NO
DRY E_NO
DRY D_NO
DRY C_NO
DRY B_NO
DRY A_NO
COMM_F
COMM_E
COMM_D
COMM_C
COMM_B
COMM_A
+12VS
DRY 6
+12VS
DRY 5
+12VS
DRY 4
+12VS
DRY 3
+12VS
DRY 2
+12VS
DRY 1
Pin 1
2
3
4
5
6
7
8
9 10 11 12
Pin 1
2
3
4
5
6
7
8
9 10 11 12
P1 P2 P3 P4 P5 P6
P1 P2 P3 P4 P5 P6
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
Description
1
On-line Mode
1. The UPS is in Normal Mode.
2. Default: Pins 1 and 2.
2
Bypass Mode
1. The UPS is in Bypass Mode.
2. Default: Pins 3 and 4.
3
Battery Mode
1. When the main AC source fails, the UPS supplies battery power to the connected load.
2. Default: Pins 5 and 6.
4
Low battery
1. When the UPS runs in battery mode, battery voltage is lower than setup limit, 220V DC.
2. Default: Pins 7 and 8.
5
Bypass input not OK
1. The bypass voltage, frequency or phase sequence is abnormal.
2. Default: Pins 9 and 10.
6
Battery test fail or battery
missing
1. In the process of battery test, battery voltage is out of setup limit.
2. Default: Pins 11 and 12.