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3.9.3 5AC901.ISRM-00
3.9.3.1 General information
The 5AC901.ISRM-00 interface option has 2 MB SRAM.
• 2 MB SRAM
• Can be installed in APC910 and PPC900 systems
The SRAM interface option 5AC901.ISRM-00 can only be operated in the IF option 2 slot.
Information:
When writing, reading or accessing the SRAM, "non-aligned-accesses" are not supported by the
AVLON bus (internal bus in the PCI Express core).
3.9.3.2 Order data
Model number
Short description
Interface options
5AC901.ISRM-00
SRAM interface option, 2 MB; for installation in an APC910 or
PPC900
3.9.3.3 Technical data
Information:
The following characteristics, features and limit values only apply to this accessory and can deviate
from those specified for the complete system. The data specifications for the complete system take
precedence over those of individual components.
Product ID
General information
Connection to system
B&R ID code
Certification
CE
cULus
cULus HazLoc Class 1 Division 2
GOST-R
Controller
SRAM
Size
Battery-buffered
Remanent variables in power failure mode
Electrical characteristics
Power consumption
Environmental conditions
Temperature
Operation
Storage
Transport
Panel PC 900 User's Manual V1.05
Table 112: 5AC901.ISRM-00 - Order data
(e.g. for Automation Runtime, see the AS help documentation)
Table 113: 5AC901.ISRM-00 - Technical data
Technical data • Individual components
Figure
5AC901.ISRM-00
Via PCI Express bus
0xD850
Yes
Yes
Yes
1)
Yes
2 MB
Yes
512 kB
2 W
0 to 55°C
2)
-20 to 60°C
-20 to 60°C
111
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