Cable Connector Requirements; Recommended Components For Connection - Fujitsu MAF3364LC - Enterprise 36.4 GB Hard Drive Product Manual

b. –WTP: Input signal (CN2-9, 10 pin)
By connecting the CN2-10 pins to the GND, writing operations into the IDD disc media
are set to disable.
4.3.3

Cable connector requirements

Table 4.2 lists the recommended components cable connection.
Table 4.2
Applicable
model
LP/MP SCSI cable (CN1)
Power supply cable
(CN1)
External operator
panel (CN1)
External operator
panel (CN2)
LC/MC SCSI connector
(CN1)
(1) SCSI cable
See Section 1.3, "Physical Requirements", and Section 1.4, "Electrical Requirements", in
SCSI Physical Interface Specifications.
(2) Power cable
IDDs must be star-connected to the DC power supply (one to one connection) to reduce the
influence of load variations.
(3) DC ground
The DC ground cable must always be connected to the IDD because no fasten terminal
dedicated to SG is provided with the IDD. Therefore, when SG and FG are connected in the
system, it is necessary to connect SG and FG at the power supply or to connect SG of the
power supply to FG of the system.
4 - 28

Recommended components for connection

Name Par number
Cable socket 786090-7
(closed-end type)
Signal cable —
Cable socket 1-480424-0
housing
Contact 60619-4
Cable 60617-4
Cable socket FCN-723J012/2M
housing
Contact FCN-723J-G/AM
Cable AWG26 to 34
Cable socket FCN-723J016/2M
housing
Contact FCN-723J-G/AM
Cable AWG28
Connector 787311-1
C141-E064-03EN
Reference
Manufacturer
(Figures 4.25
and 4.30)
AMP S1
—
AMP S2
Fujitsu Limited S3
Fujitsu Limited
Fujitsu Limited S4
Fujitsu Limited
AMP