Modifications reserved Pagina 34/90
OPM_SPE_XXX_60K_60K_7GB_V010.doc Operatine Manual SitePro 60 kVA
4.9.3 Control bus cable location
Warning!
This installation must be verified by trained personnel before the initial start-up.
ENSURE THAT THE UPS INSTALLATION IS COMPLETELY POWERED DOWN.
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P
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Q4
Q1
Q2
Fig. 4.9.3-1 View electronic module
Access to the control bus connection.
The control bus connection between
parallel units must be made on the front of
the electronic module fitted behind the
front door
SP_010-300_S6_RPA-IM0048_04GB
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JA
JA-2
JA-1
JB-1
JB-2
F
JB
J52(A)
J62(B)
F
Fig. 4.9.3-2 Front view electronic module on intermediate unit
J52 (A)
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3
P
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P
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J62 (B)
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Fig. 4.9.3-3 Internal view electronic module
Control bus cables connection.
• Plug the cables JA (1/2/3/4/5/6/7) and JB (1/2/3/4/5/6/7) onto the RJ connectors JA and JB
located on parallel bus PCB P34 - IM0048 (going to P13 – RPA Board J52 and J62).
• Fix both cables JA (1/2/3/4/5/6/7) and JB (1/2/3/4/5/6/7) to parallel bus socket connecting the
cable shield to ground by means the cable clamps “F“.
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