Control Bus Cable Location - ABB MegaFlex 1000 UL S1 Installation Manual

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4.10.3Control Bus cable location

Warning!
This installation must be performed and verified by an ABB Service Technician before the initial
start-up.
Ensure that the ups installation is completely powered down.
Keep SELV cables separated from high voltage cables.
Fig.4.10.3-1 MegaFlex 1000 to 1600 - View electronic module on intermediate unit
J1B/2÷5
J1B/1
J1A/2÷5
J1A/1
Fig. 4.10.3-2 View electronic module on intermediate unit
J1
B
J2
J1
A
J2
MegaFlex 1000 to 1600
Access to the Control Bus connection
The
connectors are placed on the two boards
"P13/P14 – IM0222 – Bus Interface
Board".
See Fig. 4.10.3-1.
Control bus cables connection
·
Plug the cables J1A – J2A (1/2/3/4/5) and J1B – J2B
(1/2/3/4/5) on the connectors J1A – J2A and J1B – J2B
placed on the two boards "P13/P14 – IM0222 – Bus
Interface Board".
·
Fix the communication bus cables J1A – J2A
(1/2/3/4/5) and J1B – J2B (1/2/3/4/5) with the provided
cable clamps "A".
UPS Installation Guide / REV-A
communication bus cable