Compaq 3000 manual Controller/ Two Device Expansion Shelf Cabling Diagram

Chapter 3. Installation and Maintenance

Figure 3–11 Controller/ Two Device Expansion Shelf Cabling Diagram

DEVICE EXPANSION SHELF # 2

P/S	P/S
A	B

DEVICE EXPANSION SHELF # 1

P/S	P/S
A	B

CONTROLLER SHELF

P/S	P/S
A	B

Personality I/O

Module

1 2 3 4

SCSI Bus Termination Switch (S4)

ON

Personality I/O

ModuleOFF

1 2 3 4 5 6 7

SCSI Bus Address

Switch (S3)

SCSI Cable

BN37A-0E

Host 0 I/O		Device
	Module	I/O Module
	CTR 0

Serial Control

Cable

(17-04730-01) To

Maintenance

PC

SCSI Cable

BN37A-05

To Host System

SHR-1118

EK–SMCPQ–UG. C01 3–19