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Expansions and programming
10.2 Memory expansion
SIMATIC Box PC 627B
Operating Instructions, 06/2008, A5E00927393-02
67
10.2
Memory expansion
10.2.1
Removing/Installing Memory Module
Memory expansion options
The motherboard is equipped with 2 slots for memory modules. For 184-pin DDR2 RAM
chips, unbuffered, no ECC. This allows you to expand device memory up to 4 GB, of which
you can use approx. 3.2 GB for the operating system and applications. You can install one or
two modules.
Combination
Slot X1
Slot X2
Maximum
expansion
1
256/512 MB / 1 GB / 2 GB
2 GB
2
256/512 MB / 1GB / 2 GB
256/512 MB / 1 GB / 2 GB
4 GB
Note
The modules can be installed in any slot.
Preparation
Disconnect the device from mains and unplug all cables.
CAUTION
The electronic components on the PCBs are highly sensitive to electrostatic discharge.
Always take appropriate precautionary measures when handling these components. Refer
to the ESD directives on handling electrostatic sensitive components.
NOTICE
We highly recommend using memory modules approved by Siemens. Siemens disclaims
any liability for impairment of functions caused by the use of third-party memory modules.
Содержание SIMATIC 627B
Страница 10: ...Table of contents SIMATIC Box PC 627B 8 Operating Instructions 06 2008 A5E00927393 02 ...
Страница 30: ...Description 3 7 Design SIMATIC Box PC 627B 28 Operating Instructions 06 2008 A5E00927393 02 ...
Страница 56: ...Commissioning 7 5 Notes on operation SIMATIC Box PC 627B 54 Operating Instructions 06 2008 A5E00927393 02 ...
Страница 140: ...Specifications 14 4 DC power supply SIMATIC Box PC 627B 138 Operating Instructions 06 2008 A5E00927393 02 ...
Страница 220: ...Appendix A 3 Service and support SIMATIC Box PC 627B 218 Operating Instructions 06 2008 A5E00927393 02 ...
Страница 228: ...List of Abbreviations Acronyms C 1 Abbreviations SIMATIC Box PC 627B 226 Operating Instructions 06 2008 A5E00927393 02 ...
Страница 244: ...SIMATIC Industrial PC SIMATIC Box PC 627B Operating Instructions 06 2008 A5E00927393 02 242 ...