B&R Industries Automation PC 620, User Manual

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Accessories • USB Media Drive 5MD900.USB2-00
Automation PC 620 User's Manual V 1.90
9.2 Technical data
Information:
The following defined characteristics, features and limit values are only valid for this
accessory and can deviate from the entire device. For the entire device where this
accessory is installed, refer to the data provided specifically for the entire device.
Features - entire device 5MD900.USB2-00
Transfer rate Low speed (1.5 MBit/s), full speed (12 MBit/s), to high speed (480 Mbit/s)
Maximum cable length 5 m (not including hub)
Power supply
Rated voltage 24 VDC ±25%
Features - diskette drive
Data capacity 720 KB / 1.25 MB / 1.44 MB (formatted)
Data transfer rate 250 kbits (720 KB) or 500 kbits (1.25 MB and 1.44 MB)
Rotation speed Up to 360 rpm
Diskette media High density (2HD) or normal density (2DD) 3.5" diskettes
MTBF 30,000 POH (Power-On Hours)
Features DVD-ROM/CD-RW drive
Write speed
CD-R
CD-RW 24x, 16x, 10x and 4x
10x and 4x
Reading rate
CD
DVD 24x
8x
Data transfer rate max. 33.3 MByte/sec.
Access time (average)
CD
DVD 85 ms
110 ms
Revolution speed max. 5136 rpm ± 1%
Starting time (0 rpm to read access) 19 seconds (maximum)
Host interface IDE (ATAPI)
Readable media
CD
DVD CD/CD-ROM (12 cm, 8 cm), CD-R, CD-RW
DVD-ROM, DVD-R, DVD-RW, DVD-RAM
Non-write protected media
CD CD-R, CD-RW
Write-methods Disk at once, session at once, packet write, track at once
Laser class Class 1 laser
Data buffer capacity 2 MB
Table 301: Technical data - USB Media Drive 5MD900.USB2-00