RAID Array 3000 Controller Shelf
3.3.3Cabling a Two Device Expansion Shelf Subsystem (See Figures
1.Ensure the physical installation phase of installing and securing shelf brack- ets and shelves (including the UPS) has been accomplished and that the shelves are secured within the shelf bracket the shelf lock provided.
2.Remove the device I/O module from the Controller Shelf and ensure the switch positions of SCSI bus termination switch S4 are set as shown in Fig- ure
3.Remove the personality I/O module from Device Expansion Shelf # 1 and set SCSI bus termination switch S4 and SCSI bus address switch S3 on this module as shown in Figure
4.Remove the personality I/O module from Device Expansion Shelf # 2 and repeat step 3.
5.Connect the black ac power cords (supplied with the shelves) from the ac power source to the outside power supply on each shelf (see Figure
6.Connect the gray power cables from the inside power supply on each shelf to the power receptacles on the back of the UPS (ensure the UPS is connected to an ac source.
7.Connect a
8.Connect a second
9.Connect a
10.Connect the maintenance serial control cable
11.Connect the UPS serial control cable
12.Install jumper connector