Figure 3c. Drive configurator Hawk 4 family
ST15230WC/DC model (Wide bus)
Pin 1
J2
J1
J2
Drive Front
Pin 1 End
J6
Pin 1
HDA
Drive with HDA up,
PCB down, viewed from front
J6
[1]
Delay
Motor Start
Enable
Motor Start
Write Protect
Parity Option
Jumper
Positions
T
ED
SM
EW
PP
ES
ST
PT
P
[5][3] [8]
+5V
Ground
SCSI ID = 0
SCSI ID = 1
SCSI ID = 2
SCSI ID = 3
SCSI ID = 4
SCSI ID = 5
SCSI ID = 6
SCSI ID = 7
Reserved
A2A1A0
[7]
SCSI ID = 8
SCSI ID = 9
SCSI ID = 10
SCSI ID = 11
SCSI ID = 12
SCSI ID = 13
SCSI ID = 14
SCSI ID = 15
Shipped with cover installed.
Do not install jumpers; retain cover
unless 20 pin plug is installed.
1197531
Remote LED
[4]
Optional connections to switching circuits in host
equipment to establish drive ID. Pins 2, 4, 6 and 8
are driven low for 250 ms after PWR ON and
reset to allow jumper selectable SCSI ID.
Dashed area is optional host circuitry (external to the drive)
connected to host supplied optional usage plug. Drive PCB
circuitry for Pin 8 includes a 150 �� series resistor.
Do not connect anything to pins 13-20.
+5V
Host
Alternate
Usage Plug:
ReservedPins8642
Ground
[4]
[4]A3
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