Optional Installation - Tripp Lite SmartPro SMX5000XLRT3U Owner's Manual

Optional Installation

These connections are optional. Your UPS will function properly without these
connections.
USB and RS-232 Serial Communications
1
Use the included USB cable (see
serial cable (see
port on your computer to the communication port of
your UPS. Install on your computer the Tripp Lite
PowerAlert software appropriate to your computer's
®
operating system. Consult your PowerAlert manual for
more information.
Relay Contact-Closure Connection
2
Use the included DB9 cable (see
specialized electronic equipment to the relay contact-
closure port on your UPS System. See diagram
chart below to determine signals carried by this port.
Relay Contact Closure Chart
UPS Operating
Conditions
AC Input Voltage OK
AC Input Out of Range
Battery More than 3
Min. Remaining Charge*
Battery Less than 3 Min.
Remaining Charge*
Battery More than 2
Min. Remaining Charge*
Battery Less than 2 Min.
Remaining Charge*
Contact Action
* Times are approximate, at full load.
18-08-323-932460.indb 7
) and/or DB9
1a
) to connect the communication
1b
) to connect
2a
Line Fail Mid Battery
Indication Indication
Pins Pins Pins Pins
1 & 6 2 & 6 7 & 3 8 & 3
CLOSED OPEN — —
OPEN CLOSED — —
— — OPEN CLOSED
— — CLOSED OPEN
— — — —
— — — —
Open on Close on Close Open
Line Line Below Below
Failure Failure Mid Mid
Battery Battery Battery
1a
1b
and
2b
Low Battery
Indication
Pins Pins
4 & 9 5 & 9
2a
— —
— —
NO TE :
— —
TOP OF DUAL
DB9 (J5/J34)
— —
K1 A
OPEN CLOSED
LINE FAIL
CLOSED OPEN
K4 A
MID BAT
Close Open
Below Below
K1 0A
Low Mid
LO BATT
Battery Battery
2b
7
J5
REMOTE CONTACTS
1
OPENS ON LINE FA IL
6
COM
2
CLOSE S ON LINE FAIL
7
CLOSES BELOW MID BAT TERY
3
COM
8
OPENS BELOW MID BATTERY
4
CLOSES BELOW LOW BATTER Y
9
COM
5
OPENS BELOW LOW BATTERY
2/13/2019 2:53:47 PM