StorCase Technology DE75i-SWC160 - Manual (Page 12)

Introduction 5
DE75i-SWC160 User's Guide - Rev. B01 StorCase Technology, Inc.
Receiving Frame Rear Panel
(Figure 5)
• DC Power Connector (J1): The Data Express uses a standard 4-pin DC power
connector to accept DC power.
• I/O Connector (J3): The input/output connector provides a standard interface for
16-bit SCSI Wide Ultra160 signals.
• Option Pins
Remote Unit ID Selection: Pins 1-8 of this connector are provided for remote unit
SCSI ID selection through the computer system. Remote ID selection requires that the
unit ID switch located on the inside of the receiving frame be set to "0" (onboard ID
selection is set with a switch located on the inside of the receiving frame as shown
in Figure 9). See Table 1 for Option Jumper Block pin assignments.
Remote Activity LED: Pins 11 & 12 provide power for a remote LED device activity
indicator.
Jumpers: Installed at the factory - Do not remove!
Figure 4: Receiving Frame Unit ID Number and Activity Display