GE SG Series Installation Manual page 38

SGT5000_100-150_RPA-IM0048_02
Terminal units
On the parallel bus PCB "P34 – Bus Interface", of the first and last units (terminal) of the parallel
system the Jumpers JP1, JP2, JP3 and JP4 MUST BE INSERTED.
SGT5000_100-150_RPA-IM0048_03
Intermediate units
On the parallel bus PCB "P34 – Bus Interface" of the intermediate units of the parallel system the
Jumpers JP1, JP2, JP3 and JP4 MUST BE REMOVED.
NOTE !
In a parallel system composed of 2 or more units, only the first and last units (having
1 input JA and JB free) have the Jumper JP1, JP2, JP3 and JP4 inserted on parallel
bus PCB "P34 – Bus Interface" (see Fig. 3.9.2-2).
Modifications reserved
GE_UPS_OPM_SGS_ISG_10K_40K_0US_V070.docx
Critical Power
JB1
JP4
JA1
JP3
Fig. 3.9.2-2 Bus connection on terminal units
JB1
JB2
JA1
JA2
Fig. 3.9.2-3 Bus connection on intermediate units
JP1 JP2
IM 0048
JP2
JP1
JP4
JP3
JA
JP1
IM 0048
JP2
JP1
JP4
JP3
JP4 JA
JP3
Installation Guide SG Series 10-20-30-40 UL S
JB
JP2
JB
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