Tripp Lite SU120KX2 Power Supply User Manual


 
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Levelers: The levelers provide long-term support for the UPS system.
Casters: The casters are designed for small position adjustments within the final installation location only; they are not designed for moving
the UPS system over longer distances. The casters are not designed to provide long-term support for the UPS system after final installation.
Use the levelers to provide long-term support.
Accessory Slot: Remove the cover panel to install a Tripp Lite SNMPWEBCARD accessory. The SNMPWEBCARD accessory provides an
Ethernet interface for the UPS system and enables remote monitoring and control via SNMP, Web browser or telnet. Visit www.tripplite.com
for more information about the SNMPWEBCARD accessory.
RS-232 Serial Communications Port: This DB9 port connects the UPS system to compatible workstations or servers, enabling automatic
shutdown during extended blackouts and monitoring of operating and power conditions.
Parallel Configuration Port: These DB9 ports connect the UPS system to another UPS system, or chain of systems, of identical type and
capacity for use in a parallel configuration (up to 4 systems).*
*A pair of DIP switches are set to 1/On or 0/Off on each UPS, depending on the parallel configuration.
Input Dry Contact Interface: This interface receives dry contact signals that allow the UPS system to receive commands and monitor
external battery conditions. See Section 11 - Communications for more information.
Output Dry Contact Interface: This interface allows the UPS system to send information via dry contact communications. See Section 11 –
Communications for more information.
Terminal Block Cover: Remove the terminal block cover to access the UPS system’s input, bypass input, external battery cabinet, output and
grounding connection terminals. Wiring conduits pass through the circular knockouts in the terminal block cover. See Section 6 – Wiring for
more information, including a detailed diagram of the terminal block.
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4 – Front and Rear Panel Features (continued)
Rear View
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