StorCase Technology DE100i-SWCU2 - Manual (Page 12)

Introduction 5
DE100i-SWCU2 User's Guide - Rev. B02 StorCase Technology, Inc.
Figure 4: Receiving Frame Unit Number and Activity Display
Receiving Frame (Rear)
(Figure 5)
• DC Power Connector (J3): The Data Express uses a standard 4-pin DC power
connector to accept DC power.
• I/O Connector (J2) : The input/output connector provides a standard interface for
16-bit wide SCSI signals.
• Option Pins Connector (W1)
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 pin assignments.
Remote Activity LED: Pins 9 & 10 provide power for a remote LED device activity
indicator.
NOTE: No onboard termination is provided on the DE100i-SWCU2. External ter-
mination must be provided.