B&R Industries Provit 5000, User Manual

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358 Provit 5000 User’s Manual
Technical Appendix • Technical Data for Hard Disks
6. Technical Data for Hard Disks
A silicon disk (PC card, Compact flash) is required in environments with vibration and
shock. Hard disk drives are normally not designed for use in industrial environments.
If excessive vibrations or shock occur during use, B&R is not liable for damage to a
properly functioning hard disk. The specified limit values can be read from the
corresponding tables.
6.1 Technical Data for the 2.1 GB 5A5001.03 and 4.3 5A5001.04 GB Hard Disk
Model Number 5A5001.03 5A5001.04
Manufacturer’s Product ID Toshiba MK2110MAT Toshiba MK4309MAT
Capacity 2.16 GB 4.32 GB
Number of Heads 2 4
Number of Cylinders (User) 8910 8880
Bytes Per Sector 512
Speed of Revolution 4,200 rpm
Access Time 7.14 ms
Positioning Time (Seek, Typical Values)
Minimum (Track to Track)
Average
Maximum 3 ms
13 ms
25 ms
Starting Time (0 rpm to Read Access) 4 seconds (typically)
Switch Off Time 3 seconds (typically)
Mounting Methods on the Adapter Card Fixed
Powersave The hard disk is shut down regardless of the IPC's Power Management settings,
If no access is made after 45 minutes
Interface AT (ATA-2/ATA-3/ATA-4)
Data Transfer Rate
To the medium
To / From Host 12.5 to 22.3 MB/s
Max. 33.3 MB/s (Ultra-DMA Mode 2)
Cache 512 KB
Noise level (Idle Mode) Approx. 36 dBA
Vibration
Operating
Storage No non-recovered errors at max. 5 -500 Hz and 0.5 G (4.9 m/s
2
0-peak)
No damage at max. 10 -500 Hz and 5 G (49 m/s
2
0-peak)
Shock (pulse with a Sinus Half-wave)
Operating
Storage
No non-recovered errors at max. 150 G (1.470 m/s
2
0-peak) and 2 ms duration
No damage at max. 500 G (4.900 m/s
2
0-peak) and 2 ms duration
No damage at max. 150 G (1.470 m/s
2
0-peak) and 11 ms duration
MTBF (hours) 300,000
Lifespan 5 years or 20,000 POH
Temperature (operating / storage) 5 - 55 °C / -20 to 60 °C
Table 210: Technical data for the 2.1 and 4.3 B hard disks