75
Appendix 6 LBS port definition
Definition of port:
Connection between the UPS LBS port.
UPS(RJ45) UPS(RJ45) Description
Pin 1/2/3 Pin 1/2/3 LBS
Pin 5/7/8 Pin 5/7/8 GND
Available function of LBS
◆The output power of two or more UPS in non-parallel system should be synchronized with each
other.
◆The output phase of two or more UPS in non-parallel system should be synchronized with each
other.
CAUTION!
Two or more LBS cables must be used to form a ring when two or more LBS in
Non-parallel system. And the cables must use horizontal line.