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Targa Systems
SCSI Fixed & Removable
Data Transfer Unit
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Overview
Targa’s SCSI Data Transfer Unit (DTU) provides
a compact self-contained system that supports
up to 36GB fixed and 32GB removable solid
state memory in a compact CDU
style Panel mount unit qualified to meet the most
demanding MIL-STD-810 and RTCA DO-160 environments.
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| Features
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Small, lightweight,
rugged design for military, aerospace, avionics and ground vehicle applications |
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Locking access door
with door open detect & PC Card shutdown |
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SCSI-2 8 Bit single
ended interface |
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Removable Drive with
PC Cards (ATA) up to 32GB |
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Fixed Drive to 36GB |
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Input Power +28 Vdc, with 10 msec
holdup |
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Mounting: Panel Mount (DZUS) per
MS25212C at K=4 |
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| Model Numbers
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| Model Numbers |
LED
Display |
Fixed
Capacity |
Fixed
SCSI Bus |
No
DR30 |
Yes
DR32 |
Capacity
MB |
Case
Height |
/s = F FAST
/s = U Ultra |
| DR3x-12-5/s-2 |
x |
x |
512 |
1.4” |
F |
U |
| DR3x-12-10/s-2 |
x |
x |
1024 |
1.4” |
F |
U |
| DR3x-12-12/s-2 |
x |
x |
1280 |
1.4” |
F |
U |
| DR3x-12-25/s-2 |
x |
x |
2560 |
1.4” |
F |
U |
| DR3x-12-51/s-2 |
x |
x |
5120 |
1.4” |
F |
U |
| DR3x-13-92/s-2 |
x |
x |
9216 |
1.8” |
F |
U |
| DR3x-13-133/s-2 |
x |
x |
13312 |
1.8” |
F |
U |
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Removable
SCSI |
Fixed SCSI |
| FAST |
ULTRA |
| Bus Speed |
10 MB/sec |
10 MB/sec |
20 MB/sec |
| Data Reads |
> 850 KB/sec |
9 MB/sec |
14 MB/sec |
| Data Writes |
> 750 KB/sec |
9 MB/sec |
14 MB/sec |
| Input Power +28Vdc |
RTCA-D0-160 Cat Z 10 W max |
| Physical |
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DR3x-12 |
DR3x-13 |
| Form factor |
MS25221C K = 4 |
MS25221C K = 5 |
| Unit case |
1.4”H x 5”W x 6.5”D |
1.8”H x 5”W x 6.5”D |
| Front Panel |
1.5”H x 5.75”W |
1.9”H x 5.75”W |
| Weight |
1 kg |
1.2 kg |
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| Environmental |
| Temperature |
Operating -40ºC to +75ºC
MIL-STD-810E, Method 501.3
Storage -55ºC to +85ºC
MIL-STD-810E, Method 502.3 |
| Altitude |
50 000 ft MIL-STD-810E, Method 500.3 |
| Humidity |
10-100% Condensing RTCA/DO-160D, Sec. 6, Cat.
B |
| Shock |
Operating 40g, 11msec, ½ sine MIL-STD-810E,
Method 516.4 |
| Vibration |
PSD 0.04 g2/Hz, 5 - 2000 Hz MIL-STD-810E, Method
514.4, Cat10 |
| Explosive Atm |
RTCA DO/160D, Sec. 9, Cat. E |
| Waterproofness |
RTCA DO/160D, Sec. 10, Cat. W |
| Sand & Dust |
RTCA DO/160D, Sec. 12, Cat. D |
| Fungus |
RTCA DO/160D, Sec.13, Cat. F |
| Salt Spray |
RTCA/DO-160D, Sec. 14, Cat. S |
| EMI |
MIL-STD-461/462 CE01, CE03, CE07, CS01, CS02,
CS06, RE01, RE02, RS01, RS02, RS03 |
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| This PDF contains a printable version of the hard copy catalog page. |
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series3fr.pdf
(177k) |
| Note: Viewing and printing PDF files requires the free
Adobe Acrobat Reader program. You can download Acrobat Reader from
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site. |
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