4 7 4 3 N S MICROPOLIS NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/SLIMLINE Cylinders 6807| | | Capacity form/unform 4300/ MB Heads | | | Seek time / track 10.5/ ms Sector/track | | | Controller SCSI3 SI/ULTR/FA Precompensation Cache/Buffer KB Landing Zone Data transfer rate 6.000 MB/S int Bytes/Sector 512 10.000 MB/S ext SYNC Recording method operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C | Power: sleep W Humidity % | standby W Altitude km | idle 5.0 W Shock g | seek 6.0 W Rotation RPM 5400 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 400000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** MICROPL. 4743NS INSTALLATION GUIDE +---------------------------------------------------------------+ | | | REAR VIEW | | | |+----------------------------------------------------POWER----+| ||+-------------------------------------------------+-------1-+|| |||o o o o o o o o o o o o o o o o o o o o o o o o 1| X X X X ||| |||o o o o o o o o o o o o o o o o o o o o o o o o o| X X X X ||| ||+--------------SIGNAL-CONNECTOR-------------------+---------+|| ++ +5V +12V +------OPTION-JUMPER---------------------------------------------+ | +-------------------1+ +-TEST-------+ | | |::::: :: :::::::::| LED+ | :::::::::: | | +----+--------------------+-------------++-+-FACTORY----+--------+ | | | | +----------------------------------------------------------------+ ********************************************************************** J U M P E R S ********************************************************************** MICROPL. 4743NS INSTALLATION GUIDE Jumper Setting ============== * = Default Drive Option Selection ---------------------- +------------------- SP1 | +---------- ID2 | | +------- ID1 | | | +---- ID0 RES W4 W3 W2 W1 | | | | +- Remote LED+ +-++-++-++-++-++--+--+-++--+--+-++-++-++-++ |27|25|23|21|19|17|15|13|11|09|07|05|03|01| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+ |28|26|24|22|20|18|16|14|12|10|08|06|04|02| +-++--+--+--+--+-++-++--+-++-++--+--+--+-++ | | WP | | +- Remote LED- | PTY | | | | +------------- RESERVED | +---------------- SP0 +----------------------------------------RESERVED NOTE Pin 4, 6, 8, 10, 12, 14, 16, 18 and 26 are tied to Ground. Option Jumper Block J2 is a 28-pin connector used for drive addressing and various configuration options. Test Connector is for factory use only - no jumper connections allowed. Single-Ended Configuration Options ---------------------------------- SCSI ID ------- +----------+-----------------------+ | SCSI ID | Jumpers | | | ID2 | ID1 | ID0 | +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | +----------+-------+-------+-------+ | 1 | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+ | 2 | OPEN | CLOSED| OPEN | +----------+-------+-------+-------+ | 3 | OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+ | 4 | CLOSED| OPEN | OPEN | +----------+-------+-------+-------+ | 5 | CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+ | 6 | CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+ | * 7 | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+ Up to eight devices (the host and seven targets) can be attached to the SCSI Bus. ID jumpers ID0, ID1 and ID2 are used to assign one of eight SCSI ID bits (0-7) to the drive. In multiple-device systems, each drive must have its own unique ID. SP0/SP1 Spindle Control Option ------------------------------- SP0 CLOSED SP1 OPEN Spindle motor starts when START UNIT command is received. SP0 OPEN (default) SP1 OPEN Spindle motor starts at power-on. SP0/SP1 Spindle Delay Option ----------------------------- SP1 CLOSED SP0 OPEN Spindle start-up is delayed based on SCSI ID (12 seconds per ID). SP1 OPEN (default) SP0 OPEN Spindle motor starts at power on. WP Write Protect Option ------------------------ WP CLOSED Drive is write protected. WP OPEN Drive is not write protected. (default) PTY Bus Parity Check Option ---------------------------- PTY CLOSED Drive neither generates nor detects parity. OPEN Drive generates parity and has parity detection enabled. (default) W1/W2/W3 Bus Termination Power Option -------------------------------------- W1 CLOSED (default) Drive provides local terminator power. W2 CLOSED Host system provides local terminator power (via J1). W3 CLOSED Drive provides terminator power (via J1) to the SCSI BUS. W4 Interface Termination ------------------------ W4 *INSTALLED Drive provides termination for the interface lines, i.e., onboard termination is electrically enabled. OMITTED Drive does not provide termination for the interface lines; i.e., onboard termination is electrically disabled. Remote LED ---------- User-supplied LED connected to Remote LED: anode connected to J2 pin 1; cathode connected to J2 pin 2. => Both LEDs (on Drive and remote location) are enabled. LED not connected (default) => LED on Drive is enabled. ********************************************************************** I N S T A L L ********************************************************************** MICROPL. 4743 NS 111018-01-6 Notes on installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | | +-----+ +-----+ | +--+ +--+ The mounting screws must be selected so that they do not penetrate the bottom mounting holes by more than 0.20 inches or the side mounting holes by more than 0.156 inches. Screws that are too long may short to PCBA components. The 4743NS drive uses industry-standard mounting for 3.5-inch, 1-inch high, disk drives. Recommended orientation is vertical on either side, or horizontal with the Device Electronics board down; other mounting orientations may be used. No matter what the mounting orientation is used, Micropolis specifies the maximum allowable HDA casting temperatur to be 60*C (140*F).