Quantum PX720 Unpacking And Installation Instructions page 26

Quantum PX720 Unpacking and Installation Instructions
Document 6444602-04 A01
March 2005
Figure 25 Tape Drives and
Robotics Controller
26
Cabling a SCSI PX720 Library
To cable a SCSI Quantum PX720:
1 Open the back door of the Quantum PX720 to gain access to the tape
drives and robotics controller (see
2 Route a SCSI cable up through the base of the library on the right-hand
side and connect the host computer to the robotics controller (see
figure 25).
It is also possible to connect the SCSI robotics controller along
Note:
with the first drive in cluster 0.
Installing the Quantum PX720 Library
figure 25).
Tape drive numbering
Drive B (1) Drive A (0)
Drive D (3) Drive C (2)
Cluster 0, tape drives 0 through 3
Cluster 1, tape drives 4 through 7
Cluster 2, tape drives 8 through 11
Cluster 3, tape drives 12 through 15
Cluster 4, tape drives 16 through 19
SCSI HBA
0