Figure 3-13. Controller/ Four Device Expansion Shelf Cabling Diagram - Compaq StorageWorks RAID Array 3000 Controller Shelf User Manual

12. Connect a fourth 0.5-meter SCSI cable (BN37A-0E) from the other
connector on the adapter connected to shelf # 2 to the SCSI connector
on the front of the personality I/O module on the device expansion
shelf # 4.
DEVICE EXPANSION SHELF # 4
P/S
P/S
A B
DEVICE EXPANSION SHELF # 3
P/S P/S
A B
DEVICE EXPANSION SHELF # 2
P/S P/S P/S P/S
A B
A B
DEVICE EXPANSION SHELF # 1
P/S P/S
A B
CONTROLLER SHELF
P/S P/S
A B

Figure 3-13. Controller/ four device expansion shelf cabling diagram

13. Connect a 5-meter SCSI cable (BN37A-05) between the host-in
connector on the Controller shelf host 0 I/O module (bottom connector)
and the corresponding connector on the host system.
14. Connect the maintenance serial control cable (17-04730-01) from the
CTR 0 connector on the controller shelf host 0 I/O module to the
corresponding connector on the maintenance PC.
Installation and Maintenance 3-23
Personality I/O
Module
OFF ON
1
2
3
4
Personality I/O
SCSI Bus
Module
Termination
Switch (S4)
SCSI Cable
Personality I/O
Module
TRI
Link
OFF ON
1
2
3
4
Personality I/O
SCSI Bus
Module
Termination
Switch (S4)
TRI
Link
Device
Host 0 I/O
Module I/O Module
CTR 0
Serial Control
Cable
(17-04730-01)
SCSI Cable
BN37A-05
To Host System
ON
OFF
1 2 3 4 5 6 7
SCSI Bus Address
Switch (S3)
BN37A-0E
ON
OFF
1 2 3 4 5 6 7
SCSI Bus Address
Switch (S3)
SCSI Cable
BN37A-0E
To
Maintenance
PC
SHR-1120