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Summary of Contents for Liebert SiteNet CommSure
- Page 2 This equipment can be installed and operated by individuals without previous training. The Sitenet CommSure can be used for both 120VAC and 230VAC supply voltages/loads. For UPS installation requirements, refer to user manual supplied with the UPS.
- Page 3 Introduction Congratulations on the purchase of the Liebert SiteNet® CommSure™. The CommSure is a communications interface that permits two Liebert UPSs to function together as a redundant, high availability power system. Computers with two or more power supplies are required.
- Page 4 SiteNet CommSure Components...
- Page 5 Single Computer Installation Observe the diagram below when installing the CommSure to a single computer: Computer with dual power supplies Comms SiteNet CommSure Comms Comms UPS #1 UPS #2 Installation Instructions Shutdown computer and both UPS’s. Unplug the computer and UPS’s.
- Page 6 @.5AMP NORMALLY OPEN CTS 194-4 CTS 194-4 Manufactured in USA MultiPort Unit Comms SiteNet CommSure Comms Comms UPS #1 UPS #2 Installation Instructions Shutdown computer and both UPS’s. Unplug the computer and UPS’s. Make sure that the computer is plugged into both UPS’s.
- Page 7 If the CommSure is not working properly after installation, please review the diagrams on the previous pages. Make sure the wires are not cross-connected as shown below: to computer to computer to computer Comms SiteNet CommSure Comms Comms UPS #1 UPS #2 to computer to computer...
- Page 8 Specifications MODEL SiteNet® CommSure™ DIMENSIONS: mm (in) Unit W x D x H 438.2 x 130.3 x 43.7 (17.25 x 5.13 x 1.72) INPUT AC PARAMETERS Voltage Range 100 – 240 V; 100 mA Frequency 47-63 Hz Input Power Cords Two (2) 3 m (9,8 ft) NEMA 5-15P Two (2) 3 m (9,8 ft) IEC 320-2-2/E u.
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Page 9: Limited Warranty
If the SiteNet CommSure fails to conform with the above warranty within the two year warranty period, Liebert will repair or replace the UPS, at Liebert’s option. Repairs or replacements are warranted for the remainder of the original warranty period.
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