Cabling the 3746-900 to the 3745-X1A
Step 12. ____ Install short retainers
.5/
(PN 1953188) and four interposers
.6/
on
the IOC bus cables
.2/
removed from 01G-A1 X02, X03, X04, and X05.
Make sure the interposers are seated completely flush with the connec-
tors on the cables as it takes considerable pressure to seat them properly
(see Figure 4-30).
Step 13. ____ Refold to the appropriate length and plug the cables on the top of
the DICO card into their respective positions from X02 to X05.
Step 14. ____ Secure the cable extenders using an intermix bracket
.4/
PN
1953110.
1
1
2
2
3
4
5
5
6
6
01G-A1 (LAB1)
DMA
or
or
IOC 01G-A1X02
01G-A1X03
01G-A1X04
01G-A1X05
01G-A1W02
01G-A1W03
01G-A1W04
01G-A1W05
Figure
4-30. Plugging of the DMA and IOC Cables in LAB1
Step 15. ____ In the 3746-900, locate the four DMA flat cables
.1/
(see
Figure 4-11 on page 4-13). Cables
.1/
should be labeled: To 3745
W02, W03, W04, and W05.
Step 16. ____ Unroll and route these DMA cables through the upper side windows
and through the 3746-A11 from the 3746-900 to the 3745 board 01G-A1
(see Figure 4-22 on page 4-24). Fold the DMA cables going to W02,
W03, W04 and W05 according to the fold marks on these cables.
Step 17. ____ Install short retainers
.5/
(PN 1953188) and four interposers
.6/
on
the DMA bus cables. Make sure the interposers are seated completely
flush with the connectors on the cables as it takes considerable pressure
to seat them properly (see Figure 4-30).
Step 18. ____ Plug the DMA cables
.1/
on the top of the DICO card into their
respective positions from W02 to W05.
Step 19. ____ Clamp cables in raceways using retainers
.3/
(PN 0813519) see
Figure 4-30.
Step 20. ____ Secure the cable extenders using an intermix bracket
.4/
(PN
1953110) see Figure 4-19 on page 4-20.
4-30
3746-900: Installation Guide
Содержание 3746-900
Страница 1: ...3746 Nways Multiprotocol Controller Model 900 IBM Installation Guide SY33 2114 03...
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Страница 3: ...3746 Nways Multiprotocol Controller Model 900 IBM Installation Guide SY33 2114 03...
Страница 14: ...xii 3746 900 Installation Guide...
Страница 17: ...Notices xv...
Страница 20: ...7 Power ON indicator 8 Emergency power OFF xviii 3746 900 Installation Guide...
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Страница 40: ...3746 900 preparing for installation 1 14 3746 900 Installation Guide...
Страница 102: ...3746 900 Test Procedure 3 14 3746 900 Installation Guide...
Страница 146: ...Cabling the 3746 900 to the 3745 X1A 4 44 3746 900 Installation Guide...
Страница 168: ...3745 Test Procedures 7 6 3746 900 Installation Guide...
Страница 198: ...3746 900 Ground Bracket Installation 9 6 3746 900 Installation Guide...
Страница 204: ...3746 900 Attached to a 3745 17A Ground Bracket Installation 10 6 3746 900 Installation Guide...
Страница 205: ...Machine Ready for Customer Chapter 11 Making the Machine Ready for the Customer Copyright IBM Corp 1996 1997 11 1...
Страница 210: ...Machine Ready for Customer 11 6 3746 900 Installation Guide...
Страница 218: ...Removal the 3746 900 Attached to a 3745 17A 13 4 3746 900 Installation Guide...
Страница 220: ...A 2 3746 900 Installation Guide...
Страница 250: ...E 14 3746 900 Installation Guide...
Страница 268: ...X 18 3746 900 Installation Guide...
Страница 272: ......
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Страница 276: ...IBM Part Number 29H4858 Printed in Denmark by IBM Danmark A S 29H4858 SY33 2114 3...