Intergraph Zx10 Ultra-Tower, System Manual

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SCSI Cabling
SCSI cabling in the system is as follows:
♦
A SCSI cable connects Channel A of the on-board SCSI controller to the external port on the
back of the base unit and, in some systems, to front-access SCSI devices. Either the external-
only or the internal/external cable is used, but not both.
WARNING For continued protection against fire and energy hazards, do not connect an
external SCSI port to SCSI Channel B. Connect an external SCSI port only to
SCSI Channel A.
♦
A cable connects Channel B of the on-board SCSI controller to up to three SCSI disk drives.
Cable connects SCSI Channel B to
three SCSI disk drives
Internal/external cable connects
SCSI Channel A to two front-access
SCSI devices and to port above
power supply; port is terminated
with an external terminator module
External-only cable connects SCSI
Channel A to port below rear fan;
port is not terminated
External SCSI port location on back
of base unit is based on which SCSI
cable is used