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Hard Drive: FUJITSU: M2614SB 182MB 3.5"/HH SCSI1 SE




M 2 6 1 4 S B    FUJITSU
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/HH               Cylinders    1334|     |     |
Capacity form/unform   182/      MB        Heads           8|     |     |
Seek time   / track  25.0/     ms          Sector/track   17|     |     |
Controller           SCSI1 SINGLE-ENDED    Precompensation
Cache/Buffer            24 KB RING BUFFER  Landing Zone
Data transfer rate          MB/S int       Bytes/Sector     1024
                      2.500 MB/S ext SYNC
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 45    |    -40 60
Power: sleep              W     Humidity     %        20 80    |      5 95
       standby        9.2 W     Altitude    km    -0.060  3.000|        12.000
       idle               W     Shock        g         5       |     50
       seek               W     Rotation   RPM      3490
       read/write         W     Acoustic   dBA        43
       spin-up            W     ECC        Bit   -
                                MTBF         h      30000
                                Warranty Month
Lift/Lock/Park     YES          Certificates                                  

Layout

FUJITSU M2612/M2613/M2614-S/SA/SB OEM MANUAL 41FH5034E-01

  +---------------------------------------------------------+
  |                                                   +-+   |XX
  |                                                   | T   |XX
  |                                                   | E   |XX
  |                                                   | R   |XX
  |                                                   | M   |XX
  |                                                   +-+   |XX 50 Pin
  |                                                         |XX
  |                                              CNH-1+-+11 |XX
  |                                                   | |   |XX
  |                                                   | |   |XX
  |               CNH-4                               | |   |XX
  |                +-+3                        CNH-2  | |   |XX
  |                | |    +--CNH-3--+           +-+9  +-+1  |XX
  |                | |    +---------+           | |         | 1
  |                +-+1   1         6           | |         |
  |                                             | |         |XX Power
  |                                             +-+1        |XX
  +---------------------------------------------------------+

Jumpers

FUJITSU M2612/M2613/M2614-S/SA/SB OEM MANUAL 41FH5034E-01

Jumper Settings
===============
x = Jumpers are set from factory

 CNH1  SCSI bus parity option
 ----------------------------
        1- 2 CLOSE   Execute
        2- 3 CLOSE   Not Execute

 CNH1  Synchronous transfer mode
 -------------------------------
        4- 5 CLOSE   Synchronous
        5- 6 CLOSE   Asynchronous

 CNH1  SCSI terminator power
 ---------------------------
        7- 8 CLOSE   Power source for IDD terminator
       10-11 CLOSE   -------------------------------
                     o    SCSI bus terminator power source is used
                     #    IDD terminator power source is used
                     Others
                     ------
                     #    IDD supplies bus terminator power source

        8- 9 CLOSE   Power source for IDD terminator
       10-11 CLOSE   -------------------------------
                     x    SCSI bus terminator power source is used
                     *    IDD terminator power source is used
                     Others
                     ------
                     x    IDD supplies bus terminator power source

        7- 8 CLOSE   Power source for IDD terminator
        9-10 CLOSE   -------------------------------
                     *    SCSI bus terminator power source is used
                     x    IDD terminator power source is used
                     Others
                     ------
                     x    IDD supplies bus terminator power source

       o  =  Bus terminator power voltage > IDD terminator power volt.
       #  =  Bus terminator power voltage < IDD terminator power volt.
       *  =  any condition

       Power sypply for terminator (+5VDC)
       +-----------------------------------------------------+
       |                     +----- CNH-1 -----+   -+- +5V DC|
      +++                    | 7  8  9  10  11 |    |        |
        | TERMPER +------+   +-+--+--+--+----+-+    + Diode  |
      S *---------+ FUSE +-----+  |  |  |    +------+        |
      C |         +------+        +--+--+----+               |
      S |                             +------+-----+         |
      I *-----------------------------+ Terminator |         |
        | SIGNAL                      | Circuit    |         |
      +++                             +------+-----+         |
       |                                     + GND           |
       +-----------------------------------------------------+

 CNH2  SCSI ID / Drive select
 ----------------------------
        1- 2 CLOSE   Bit 0  ON
        2- 3 CLOSE          OFF
        4- 5 CLOSE   Bit 1  ON
        5- 6 CLOSE          OFF
        7- 8 CLOSE   Bit 2  ON
        8- 9 CLOSE          OFF

 CNH3  Write protect
 -------------------
        1- 2 CLOSE   Protect
        2- 3 CLOSE   Not Protect

 CNH3  Motor control
 -------------------
        4- 5 CLOSE   Self starting mode
        5- 6 CLOSE   Wait for Motor Start/Stop Command

       The starting method of the disk drive spindle motor may be
       adjusted by by the setting switch on the IDD. If this switch
       is set to inhibit motor start control, the spindle motor starts
       immediately after the IDD is turned on. If the setting switch
       is set to enable motor start control, the motor does not start
       if the IDD is turned on. In this case, a command is used to
       start the spindle motor.

 CNH4  Self Diagnostic Switch
 ----------------------------
        1- 2 CLOSE   Test mode
        2- 3 CLOSE   Normal mode

Install

FUJITSU M2612/M2613/M2614-S/SA/SB OEM MANUAL 41FH5034E-01

Notes on installation
=====================

Installation direction
----------------------

     horizontally                           vertically
   +-----------------+           +--+                      +--+
   |                 |           |  +-----+          +-----+  |
   |                 |           |  |     |          |     |  |
 +-+-----------------+-+         |  |     |          |     |  |
 +---------------------+         |  |     |          |     |  |
                                 |  |     |          |     |  |
      x           x              |  |     |          |     |  |
 +------x------x-------+         |  +-----+          +-----+  |
 +-+------x--x-------+-+         +--+                      +--+
   |       xx        |
   |     x    x      |
   +---x--------x----+
     x              x

There are three possible installation directions, and the mounting
angle must be 5* from the horizontal.

Do not install the PCA on the top!

Ambient temperature
-------------------
The operating temperature range of the drive is specified at a dis-
tance of 3 cm from the drive. Note, temperature specifications are
for the outside air surrounding the drive.

Make shure to maintain the base temperature range of DE from 5*C to
58*C.

Multi-drive connection
----------------------
Host systems, IDDs, and other SCSI controllers can be connected
(daisy-chained) to SCSI provided that the total number of SCSI de-
vices connected does not exceed eight.

Cable requirements
------------------
A characteristic impedance of 100 10% is recommended for the un-
shielded twisted-pair ribbon cable. Characteristic impedance greater
than 90 is preferred for the shielded cable. A minimum conductor
size of 28 AWG shall be employed. It is recommended that the shielded
cable be uses for connection outside the system cabinet.

To minimize discontinuities and signal refelections, cables of dif-
ferent impedance should not be used on the same bus. The maximum
cable length is 7m. A cable length of 1m or more is recommended be-
tween SCSI devices.

Terminator
----------
Terminator is already installed in IDD at shipment. Remove the ter-
minator if the IDD is not installed at beginning or ending position
of SCSI cable. The terminator is only installed on the controller
PCA when the IDD is connected to the beginning or ending position
of SCSI cable.

 FUJITSU DISK-SUPPORT
 --------------------
 Harddisk parameters for SUN-OS (UNIX)
 +--------+---------+---------+----------+-----+-------+
 |Disk Typ|Data Cyl.|alt. Cyl.|phys. Cyl.|Heads|sec/trk|
 +--------+---------+---------+----------+-----+-------+
 |M2614Sx |  1309   |    2    |   1311   |  8  |   34  |
 +--------+---------+---------+----------+-----+-------+

Features

FUJITSU M261XS/SA/SB OEM MANUAL 41FH5034E-01

Disks
-----
The disks used are sputtered metal media, and have an outer diameter
of 95 mm and inner diameter of 25mm. The M2614S/SA/SB usese four
disks; the M2613S/SA/SB, three; the M2612S/SA/SB, two; and the
M2611S/SA/SB, one. The disks can endure for at least 10,000 starts
and stops.

Air circulation
---------------
The heads, disks, and actuator are sealed inside a cover to keep out
dust and other contaminants.

The head assembly has a closed-loop air recirculation system using
the blower effect of the rotating disks to continuously cycle air
through the recirculation filter. This filter traps any dust
generated inside the enclosure. To prevent negative pressure in the
vivinity of the spindle when the disks begin rotating, a breather
filter is attached. The breather filter also equalizes the internal
air pressure with the atmospheric due to surrounding temperature
changes.

General

FUJITSU => GDT

Tips & Hints about ICP controllers and other peripherals
========================================================

Tagged queues and Fujitsu M 26xx harddisks
------------------------------------------
Fujitsu Harddisks of the M26XX series do not support the SCSI-II
feature tagged queues. You should disable this feature in the
initialize disks menue of the GDTSetup program. An inquiry command
shows, that the harddisk supports tagged queues (this is why you can
enable it in the GDTSetup) but this is not true as stated by Fujitsu
Germany.













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