W R E N I I H H 9 4 2 0 5 - 5 3 IMPRIMIS
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 5.25"/FH Cylinders 1024| | |
Capacity form/unform 44/ MB Heads 5| | |
Seek time / track 40.0/ ms Sector/track 17| | |
Controller MFM / ST412 Precompensation
Cache/Buffer KB Landing Zone
Data transfer rate 0.625 MB/S int Bytes/Sector 512
0.625 MB/S ext
Recording method MFM operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C |
Power: sleep W Humidity % |
standby W Altitude km |
idle W Shock g |
seek W Rotation RPM
read/write W Acoustic dBA
spin-up W ECC Bit
MTBF h
Warranty Month
Lift/Lock/Park NO Certificates
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L A Y O U T
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IMPRIMIS WREN IIHH 94205-41/94205-53 PRODUCT DESCRIPTION
+------------------------------------------------------+ 5V
| |XX Power
| |XX
| | 12V
| Terminator++ |X1 Control
| Resistor || |XX Cable
| || |XX Connector
| || |XX
| +1 |XX
| |XX
| |XX
| +-+ |
| Drive | | |X1 Data
| Select | | |XX Cable
| Jumper | | |XX Connector
| +-1 |XX
| |XX
+------------------------------------------------------+
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J U M P E R S
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IMPRIMIS WREN IIHH 94205-41/94205-53 PRODUCT DESCRIPTION
Jumper setting
==============
Drive Select Jumper
-------------------
+------------+--------------------+
| | 1 2 3 4 5 6 7|
+------------+--------------------+
|Drive 1 | X o o o o o o|
| | X o o o o o o|
+------------+--------------------+
|Drive 2 | o X o o o o o|
| | o X o o o o o|
+------------+--------------------+
|Drive 3 | o o X o o o o|
| | o o X o o o o|
+------------+--------------------+
|Drive 4 | o o o X o o o|
| | o o o X o o o|
+------------+--------------------+
|Radial | o o o o X o o|
| | o o o o X o o|
+------------+--------------------+
|Reserved | o o o o o X o|
| | o o o o o X o|
+------------+--------------------+
|Reserved | o o o o o o X|
| | o o o o o o X|
+------------+--------------------+
If you use a twisted cable, use Drive Select 2.
DC Power and pin connector assignments
--------------------------------------
+------------+ pin 1 +12 VDC
| 1 2 3 4 | pin 2 +12 Volts Return
+------------+ pin 3 + 5 Volts Return
pin 4 + 5 VDC