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Controllers - AC 800M Controllers

AC 800M is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. There are several CPU modules to choose from, ranging from single units with medium processing power and memory to fully redundant units with high processing power.

Name
High Integrity
Memory
Performance
Redundancy
PM851AK01
No
12 MB (from 800xA 5.1 FP4)
0.46 ms
No
PM856AK01
No
16 MB (from 800xA 5.1 FP4)
0.46 ms
No
PM857K01
Yes
32 MB
0.17 ms
No
PM857K02
Yes
32 MB
0.17 ms
Yes
PM858K01
No
16 MB
0.36 ms
No
PM858K02
No
16 MB
0.36 ms
Yes
PM860AK01
No
16 MB (from 800xA 5.1 FP4)
0.23 ms
No
PM862K01
No
32 MB
0.18 ms
No
PM862K02
No
32 MB
0.18 ms
Yes
PM863K01
Yes
32 MB
0.17 ms
No
PM863K02
Yes
32 MB
0.17 ms
Yes
PM866AK01
No
64 MB
0.09 ms
No
PM866AK02
No
64 MB
0.09 ms
Yes
PM867K01
Yes
64 MB
0.09 ms
No
PM867K02
Yes
64 MB
0.09 ms
Yes
SM812 (HI controllers)
Yes
64 MB
-
Yes
PM891K01
No
256 MB
0.043 ms
No
PM891K02
No
256 MB
0.043 ms
Yes
BC810K02 (Accessories)
Yes
-
Hot swap supported
Yes
BC820K02 (Accessories)
No
-
Hot swap supported
Yes
Compact Flash Card 4GB (Accessories)
No
4 GB
-
-
SB822 (Accessories)
N/A
N/A
N/A
N/A