Siemens SIMATIC IPC547J, Руководство по эксплуатации

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Expanding and assigning parameters to the device
6.3 Installing and removing memory modules
96
Operating Instructions, 01/2021, A5E43920357-AA
6.2.3 Removing expansion cards
Requirement
• You know the important safety instructions under "Safety instructions on device and
system extensions (Page 48)".
• You can find Information on the components described in the procedure under "Installing
expansion cards (Page 95)".
Procedure
1. Fully disconnect the device from the line voltage, see "Switching off the device (Page 72)".
2. Open the device. Be sure to follow the important instructions under "Open the device
(Page 93)".
3. Hold the bar with the card retainer at both ends and remove it by pulling it upwards.
The bar is latched on both ends.
4. Disconnect all cables and the screw of the expansion card that you wish to remove.
5. Remove the expansion card from the slot.
If you do not wish to install a new expansion card, install the corresponding slot bracket
with the screw.
6. Close the device.
6.3 Installing and removing memory modules
6.3.1 Information on using memory modules
Usable memory modules
You can operate the device with the following memory modules:
•
DIMM DDR4 memory modules
• Memory transaction rate 2933 MT/sec "unbuffered"
• "without ECC"
Slots for memory modules
Information on the slots of the memory modules can be found under "Layout of the
motherboard (Page 171)".