Clary SP U-MPL - Manual (Page 9)

Page 9
REPLACE BATTERY LED - After the battery acceptance diagnostic test has discovered
that the batteries are excessively fatigued, the red L.E.D. above this switch will light advising the
user that the Batteries are bad and should be replaced or battery module is not connected to the
UPS. During battery test this LED will flash red for approx. 30 seconds.
ALARM RESET SWITCH - This is a momentary, two position push button switch. During a
system FAULT or power failure, an audible alarm will be present. Once this switch is pressed in
for at least two seconds, the audible alarm will be silenced. The L.E.D. above the switch will
remain unchanged.
FAULT LED - If a FAULT condition occurs, this red L.E.D. will illuminate.
LOAD SWITCHES AC1 - AC8 – Locking switches that turn on and off corresponding AC
outputs.
LOAD LEDS AC1 - AC8 – Green illumination indicates load is available at corresponding
outputs.
OVERRIDE SWITCH – When this locking switch is turned on, load switches (Loads 1-8) can
only be activated manually. You will not be allowed to control the load switches through the
SNMP with this switch activated.
OVERRIDE LED – Red illumination indicates override switch is turned on.
UPS REAR PANEL
AC OUTPUTS – Eight(8) NEMA 5-15R connectors provided for 120VAC output. Continuous
power is provided here and is monitored by the LOAD L.E.D.s as long as the INVERTER is
functioning. The Loads ON/OFF Switch and the corresponding Load Switches on the Front panel
must be enabled for power to be present at AC1-AC8.
RS232 CONNECTOR - DB-9 subminiature female connector provided for intelligent
computer monitoring systems. See SIGNALS AND INTERFACING Section for specific pin-outs.
SIGNAL CONNECTOR - DB-9 subminiature female connector provided for open collector
alarms. See SIGNALS AND INTERFACING Section for specific pin-outs.
INPUT – One L5-20P inlet connector for AC input.
GROUND - A 10-32 x 3/4 threaded stud for system rack grounding.
SNMP INTERFACE - An add-on card that provides Simple Network Management Protocol
(SNMP) access to the UPR controller via a RJ45 connector (LAN). The second RJ45 connector
(RS232) provides a second RS232 port to the controller.
DC INPUT – A circular locking connector provided for battery power to the UPS. This
UPS uses a 96V System.
NOTE – For safety purposes, the DC INPUT connector is tied into an
interlock system which ensures that if the connector is disconnected, the
unit will discontinue operation.
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