
C P - 3 0 4 0    CONNER
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders    1026|     |     |
Capacity form/unform    42/      MB        Heads           2|     |     |
Seek time   / track  25.0/ 8.0 ms          Sector/track   40|     |     |
Controller           SCSI1 SINGLE-ENDED    Precompensation
Cache/Buffer             8 KB LOOK-AHEAD   Landing Zone
Data transfer rate    1.500 MB/S int       Bytes/Sector      512
                      4.000 MB/S ext SYNC
Recording method     RLL 2/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 55    |    -40 60
Power: sleep              W     Humidity     %         8 80    |      8 80
       standby        1.1 W     Altitude    km    -0.061  3.050|        12.200
       idle           2.3 W     Shock        g         5       |     75
       seek           2.8 W     Rotation   RPM      3557
       read/write     4.2 W     Acoustic   dBA        40
       spin-up            W     ECC        Bit   48
                                MTBF         h     100000
                                Warranty Month        15
Lift/Lock/Park     YES          Certificates     CSA,IEC435,UL478,VDE         

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                        L   A   Y   O   U   T
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CONNER   CP3040  PRODUCT MANUAL 00501-016

  +-------------------------------------------------------+
  |   +-+                                              ++ |XX 50 PIN
  |   | |HDA                                           || |XX SCSI
  |   | |J1                                            || |XX I
  |   +-+                                              || |XX N
  |                                       REMOVABLE    ++ |XX T  J2
  |                                       TERMINATORS  ++ |XX E
  |                                                    || |XX R
  |                                                    || |XX F
  |                                                    || |XX A
  | SERIAL IN/OUT                                      ++ |XX C
  | LED DRIVE                                          ++ |XX E
  | CAPABILITY                                  E1+--+ || |XX
  |1--2                                    SCSI E2|  | || |XX
  |+--+                                    ID   E3|  | || |
  ||  | J4                                      E4+--+ ++ |XX Power J3
  |+--+                                                   |XX
  +-------------------------------------------------------+



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                      J   U   M   P   E   R   S
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CONNER   CP3040  PRODUCT MANUAL 00501-016

 Jumper setting
 --------------

 J2  SCSI Connector Pin Assignments
 ----------------------------------
          +------------+--------+-------------+-------+
          | Signal     |Pin No. |   Signal    |Pin No.|
          +------------+--------+-------------+-------+
          | -DB(0)     |   2    |   -DB(1)    |   4   |
          +------------+--------+-------------+-------+
          | -DB(2)     |   6    |   -DB(3)    |   8   |
          +------------+--------+-------------+-------+
          | -DB(4)     |  10    |   -DB(5)    |  12   |
          +------------+--------+-------------+-------+
          | -DB(6)     |  14    |   -DB(7)    |  16   |
          +------------+--------+-------------+-------+
          | -DB(P)     |  18    |   GROUND    |  20   |
          +------------+--------+-------------+-------+
          | GROUND     |  22    |   GROUND    |  24   |
          +------------+--------+-------------+-------+
          | TERMPWR    |  26    |   GROUND    |  28   |
          +------------+--------+-------------+-------+
          | GROUND     |  30    |   -ATN      |  32   |
          +------------+--------+-------------+-------+
          | GROUND     |  34    |   -BSY      |  36   |
          +------------+--------+-------------+-------+
          | -ACK       |  38    |   -RST      |  40   |
          +------------+--------+-------------+-------+
          | -MSG       |  42    |   -SEL      |  44   |
          +------------+--------+-------------+-------+
          | -C/D       |  46    |   -REQ      |  48   |
          +------------+--------+-------------+-------+
          | -I/O       |  50    |             |       |
          +------------+--------+-------------+-------+
          The minus sign (-) indicates active low.
          All odd pins except pin 25 must be connected to ground.
          Pin 25 is left open.

 SCSI ID Jumpers
 ---------------
  +--------------+----------+--------+--------+-------+
  | Drive Select |   E1     |  E2    |  E3    |  E4/P |
  +--------------+----------+--------+--------+-------+
  |     0        |  OPEN    | OPEN   | OPEN   |   -   |
  |     1        |  CLOSED  | OPEN   | OPEN   |   -   |
  |     2        |  OPEN    | CLOSED | OPEN   |   -   |
  |     3        |  CLOSED  | CLOSED | OPEN   |   -   |
  |     4        |  OPEN    | OPEN   | CLOSED |   -   |
  |     5        |  CLOSED  | OPEN   | CLOSED |   -   |
  |     6        |  OPEN    | CLOSED | CLOSED |   -   |
  |     7        |  CLOSED  | CLOSED | CLOSED |   -   |
  +--------------+----------+--------+--------+-------+
  There are four jumpers available for configuration. Three of these
  jumpers, E1, E2, and E3, are used to select the drive's SCSI ID,
  installing E4 disables parity.


 E4  Parity Jumper
 -----------------

 E4     OPEN     Parity check enabled
        CLOSED   Parity check disabled


 J4  LED DRIVE CAPABILITY
 ------------------------
 1. 14-Pin Auxiliary Connector
    +--------------+
    |* * * *   * * |
    |  * * *   * * |
    +--------------+
    Pins 1 & 2 of the SERIAL IN/OUT connector may be used for an ex-
    ternal LED.

 2. 16-Pin Auxiliary Connector
    +----------------+
    |* * * * *   * * |
    |  * * * *   * * |
    +----------------+
    Pins 3 & 4 of the SERIAL IN/OUT connector may be used for an ex-
    ternal LED.

 3. Separate LED-Connector
    The newest drive-versions have a separate (white) LED-Connector


 J3  Power
 ---------
      +---------+
      | 1 2 3 4 |
      +-+-+-+-+-+
        | | | +----------- + 5V
        | | +------------- GND
        | +--------------- GND
        +----------------- + 12V



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CONNER   CP3040  PRODUCT MANUAL 00501-016

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

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

     horizontally                           vertically
   +-----------------+             +--+                       +--+
   |                 |             |  +-----+           +-----+  |
   |                 |             |  |     |           |     |  |
 +-+-----------------+-+           |  |     |           |     |  |
 +---------------------+           |  |     |           |     |  |
                                   |  |     |           |     |  |
                                   |  |     |           |     |  |
 +---------------------+           |  +-----+           +-----+  |
 +-+-----------------+-+           +--+                       +--+
   |                 |
   |                 |
   +-----------------+

 The drive may be mounted in any attitude!


 Recommended Mounting Configuration
 ----------------------------------
 The CP3040 is designed to be used in applications where the units may
 experience shock and vibrations at greater levels than larger and
 heavier disk drives.

 The design features which allow greater shock tolerance are the use
 of rugged heads and media, a dedicated landing zone, closed loop
 servo positioning and specially designed motor and actuator
 assemblies.

 Ten base mounting points are provided to the customer. The drive is
 mounted using 6-32 screws;1/8" max. insertion for the sides, and 1/4"
 max. insertion for the bottom. The system integrator should allow
 ventilation to the drive to ensure reliable drive operation over the
 operating temperature range.

 For additional vibration isolation, an external suspension system
 may be used.

 Cable Requirements
 ------------------
 A 50-conductor flat cable or 25-conductor twisted pair cable is re-
 quired. The maximum cable length is 6.0 meters (19.68 ft).

 The cable characteristic impedance should be 132 ohms   10% with a
 minimum conductor size of 28 AWG.

 Connector Requirements
 ----------------------
 The drive connector is a 50-conductor connector which consists of two
 rows of 25 male pins on 100 mil centers.

 The cable connector is a 50-conductor non-shielded connector which
 consists of two rows of 25 female contacts on 100 mil centers.

 Power Connector
 ---------------
 The drive has a 4-pin DC power connector (J3) mounted on the PCB. The
 recommended mating connector is AMP part number 1-480424-0 utilizing
 AMP pins (part number 350078-4 or equivalent).

 Electrical Description
 ----------------------
 The CP3040 uses open collector drivers. All assigned aignals are
 terminated with 220 ohms to +5 volts and 330 ohms to ground. The
 termination resistors are removable for multi-device configurations.

 Cabling
 -------
 Connect the power cable to J3. Connect the SCSI interface cable to
 J2. Bus termination is required on the last device of the SCSI bus.

 Diagnostic Routines
 -------------------
 The microprocessor performs diagnostics upon application of power.
 If an error is detected, the drive will not become ready.

 SCSI Termination
 ----------------
 There are three removable terminators; RP1, RP2 and RP3. They can be
 removed from the drive if bus termination is provided elsewhere in
 the system.

 Terminator Power
 ----------------
 Terminator Power (TERMPWR) is supplied through a diode to prevent the
 back-flow of power to the drive. TERMPWR has the following characte-
 ristics:
            Supply voltage                  4.0 VDC to 5.25 VDC
            Minimum Source Drive Capability 800 ma
            Maximum Sink Capability         1.0 ma sink capability
                                            with a 1.0 amp fuse

 Magnetic Field
 --------------
 The disk drive will meet its specified performance while operating in
 the presense of an externally produced magnetic field under the
 following conditions:
            +------------------+------------------+
            |Frequency         |   Field Intensity|
            +------------------+------------------+
            |   0 to 700 Khz   |   6 gauss maximum|
            | 700Khz to 1.5Mhz |   1 gauss maximum|
            +------------------+------------------+

 Acoustic Noise
 --------------
 The sound pressure level will not exceed 40 dBA at a distance of 1
 meter from the drive.



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                      F   E   A   T   U   R   E  S
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CONNER   CP3040  PRODUCT MANUAL 00501-016

 Key Features
 ------------
 The Conner Peripherals CP3040 is a 3.5 inch low-profile (1.00") disk
 drive which offers high performance with low power consumption.
 Using the Small Computer System Interface (SCSI), which is
 compatible with the Common Command Set (CCS), the disk drive
 provides 40 Mbytes of formatted storage.

 Key features include:

 - Low power requirements enabling battery operation in portable
   environments

 - High performance rotary voice coil actuator with embedded servo
   system

 - Two of seven run length limited code

 - High shock resistance

 - Internal air filtration system

 - Sealed HDA

 - Automatic actuator latch against inner stop upon power-down

 - Microprocessor-controlled diagnostics routines that are auto-
   matically executed at start-up

 - Automatic error correction and retries

 - Block size: 512 bytes

 - 8Kbyte data buffer with look-ahead caching

 - 1:1 Interleave

 Seek Times
 ----------

       +----------------------------------+--------+
       |Track-to-Track         msec.      |   8    |
       +----------------------------------+--------+
       |               Average msec. typ. |   25   |
       |               Average msec. max. |   50   |
       +----------------------------------+--------+
       |Latency                msec. avg. |   8.4  |
       +----------------------------------+--------+
       The timing is measured through the interface with the drive
       operating at nominal DC input voltages. The timing also
       assumes that the I/O driver overhead and system hardware de-
       pendency have been subtracted from timing measurements.
       The average seek time is determined by averaging the seek time
       for a minimum of 1000 seeks of random length over the surface
       of the disk.

 Output Characteristics
 ----------------------
 Each signal driven by the drive has the following output character-
 istics when measured at the drive connector:

  +--------------------------------+----------------------------+
  |Signal Assertion                | 0.0 VDC to 0.4 VDC         |
  +--------------------------------+----------------------------+
  |Minimum Driver Output Capability| 48ma (sinking) at 0.5 VDC  |
  +--------------------------------+----------------------------+
  |Signal Negation                 | 2.5 VDC to 5.25 VDC        |
  +--------------------------------+----------------------------+

 Input Characteristics
 ---------------------
 Each signal received by the drive must have the following input
 characteristics when measured at the drive connector:

  +--------------------------------+----------------------------+
  |Signal Assertion                | 0.0 VDC to 0.8 VDC         |
  +--------------------------------+----------------------------+
  |Minimum Total Input Load        | -0.4ma at 0.4 VDC          |
  +--------------------------------+----------------------------+
  |Signal False                    | 2.0 VDC to 5.25 VDC        |
  +--------------------------------+----------------------------+


 Functional Description
 ----------------------
 The CP3040 disk drive contains all necessary mechanical and
 electronic parts to interpret control signals, position the recording
 heads over the desired track, read and write data, and provide a
 contaminant free environment for the heads and disks.


 Read/Write and Control Electronics
 ----------------------------------
 One integrated circuit is mounted within the sealed enclosure in
 close proximity to the read/write heads. Its function is to provide
 one of two head selection, read preamplification, and write data
 circuitry.

 The single microporcessor-controlled circuit card provides the re-
 maining electronic functions, which include:

        - Read/Write Circuitry
        - Rotary Actuator Control
        - Interface Control
        - Spin Speed Control
        - Dynamic Braking

 At power down, the heads are automatically retracted to the inner
 diameter of the disk and are latched and parked on a landing zone
 that is inside the data tracks.


 Drive Mechanism
 ---------------
 A brushless DC direct drive motor rotates the spindle at 3557 RPM.
 The motor/spindle assembly is balanced to provide minimal mechanical
 runout to the disks and to reduce vibration of the HDA. A dynamic
 brake is used to provide a fast stop to the spindle motor when power
 is removed.


 Air Filtration System
 ---------------------
 The head-disk assembly is a sealed enclosure with an integral 0.3
 micron filter which maintains a clean environment for the heads and
 disks.


 Head Positioning Mechanism
 --------------------------
 The two read/write heads are supported by a mechanism coupled to a
 voice coil actuator.


 Read/Write Heads and Disks
 --------------------------
 Data is recorded on 95mm diameter disk through 3370 type thin film or
 composite metal in gap heads.


 Error Correction
 ----------------
 The CP3040 disk drive performs internal error correction. The six-
 byte error correction polynominal is capable of correcting one error
 bursts with a maximum of 8 bits per 512-byte block.


 Reliability and Maintenance
 ---------------------------
 MTBF                     50,000 hours (POH); population is minimum of
                          100 units
 MTTR                     10 minutes typical
 Preventive Maintenance   None
 Component Design Life    5 years


 Safety Standard
 ---------------
 The CP3040 disk drive is designed to comply with relevant product
 safety standards such as:

 - UL 478, 5th edition, Standard for Safety of Information Processing
   and Business Equipment, and UL 1950, Standard for Safety of
   Information Technology Equipment.

 - CSA 22.2#154, Data Processing Equipment and CSA 22.2#220, Inform-
   ation Processing and Business Equipment.

 - IEC 435 Safety Requirements for Data Processing Equipment, IEC 380,
   Safety of Electrically Energized Office Machines, and IEC 950,
   Safety of Information Technology Equipment. Including Electrical
   Business Equipment.

 - VDE 0805 Equivalent to IEC 435, VDE 0805 TIEL 100, Equivalent to
   IEC 950, and VDE 0806, Equivalent to IEC 380.


 Notice
 ------
 Conner Peripherals makes no warranty of any kind with regard to this
 material, including, but not limited to, the implied warranties of
 merchantability and fitness for a particular purpose. Conner
 Peripherals shall not be liable for errors contained herein or for
 incidental consequential damages in connection with the furnishing,
 performance, or use of this material.


