Toshiba DK14 Installation And Maintenance Manual page 7

Chapter 5 - DK424 Installation
Inspection .............................................................................................................................................5-1
Packaging and Storage .........................................................................................................................5-1
Site Requirements ................................................................................................................................5-2
Input Power....................................................................................................................................5-2
Clearance and Location .................................................................................................................5-2
Electrical/Environmental Requirements and Characteristics ........................................................5-4
Cable Lengths ................................................................................................................................5-5
Network Requirements ..................................................................................................................5-6
Cabinet Installation Considerations .....................................................................................................5-7
Recommended Installation Sequence...........................................................................................5-7
Power Supply Installation ....................................................................................................................5-8
Power Supply (RPSU280 or RPSU424) Removal ......................................................................5-11
Power Supply Replacement.........................................................................................................5-11
Wall Mounting ...................................................................................................................................5-11
Base Cabinet (DKSUB424) or First Remote Expansion Cabinet Installation ............................5-11
Expansion Cabinet Installation (DKSUE424).............................................................................5-12
Cabinet Floor Mounting.....................................................................................................................5-21
One or Two Cabinets...................................................................................................................5-21
Three or More Cabinets...............................................................................................................5-21
Cabinet Removal - Floor-Mounted Systems...............................................................................5-28
Cabinet Replacement...................................................................................................................5-28
AC Power and Grounding Requirements...........................................................................................5-28
AC Power and Third Wire Ground Test......................................................................................5-29
Intercabinet Ground.....................................................................................................................5-30
AC Power Cabling Installation ..........................................................................................................5-30
AC Power for One or Two Cabinets (Wall Mount) ....................................................................5-30
AC Power for Three or More Cabinets (Wall Mount) ................................................................5-31
AC Power for Three or More Cabinets (Floor Mount) ...............................................................5-31
Reserve Power Installation.................................................................................................................5-32
Reserve Power for One or Two Cabinets (Wall Mount) .............................................................5-33
Reserve Power for Three or More Cabinets (Wall Mount) .........................................................5-33
Reserve Power/AC Wiring for Three or More Cabinets (Floor Mount) .....................................5-34
Printed Circuit Board (PCB) Installation ...........................................................................................5-45
PCB Installation Considerations..................................................................................................5-45
PCB Option Considerations.........................................................................................................5-45
RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F
Common Control Units ......................................................................................................................5-46
PCB Installation Power Supply Considerations ..........................................................................5-46
Maximum Line Capacities...........................................................................................................5-47
Internal Hardware Options ..........................................................................................................5-48
RCTU Installation........................................................................................................................5-51
RCTU Programming....................................................................................................................5-51
DK280 to DK424 Base Cabinet Upgrade Considerations...........................................................5-52
Remote Expansion Cabinet Unit........................................................................................................5-60
Remote Cabinet Installation Instructions ...........................................................................................5-61
Status Indicators ..........................................................................................................................5-65
Monitor Port Communication Parameters...................................................................................5-66
Monitor Port Pin Assignments ....................................................................................................5-66
Strata DK I&M 5/00
Contents
Chapter 5 - DK424 Installation
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