Siemens Simatic series, Руководство по эксплуатации

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Expanding and assigning parameters to the device
6.1 Information on expansions
SIMATIC IPC547G
Operating Instructions, 04/2020, A5E49948632-AA
75
Enclosure variant with drive cage type B
①
Drive in drive bay for internal robust installation
②
Hard disk type "Enterprise" is possible
The maximum permitted power loss of the expansion cards is 80 W.
If the device is permanently installed or mounted on telescopic rails, it may be subjected to
the following vibration stress during operation:
● 20 to 58 Hz: 0.015 mm
● 58 Hz to 200 Hz: 2 m/s
2
Vibrations may not exceed 200 Hz.
Motherboard Number of drives AHCI RAID 1 RAID 5 Spare drive
D3445 4 X - - -
D3446 4 X X X * RAID 1 *
* Not in connection with "Enterprise" hard disk type
Enclosure variant with drive cage type C
①
Additional drive mounted on the front on the drive
bay plate For details, see section "Install and replace
the internal hard disk, short enclosure (Page 85)".
②
Hard disk type "Enterprise" is possible
The maximum permitted power loss of the expansion cards is 80 W.
If the device is permanently installed or mounted on telescopic rails, it may be subjected to
the following vibration stress during operation:
● 20 to 58 Hz: 0.015 mm
● 58 Hz to 200 Hz: 2 m/s
2
Vibrations may not exceed 200 Hz.
Motherboard Number of drives AHCI RAID 1 RAID 5 Spare drive
D3445 2 X - - -
D3446 2 X X - -