15
Refer to the following table for the specifications.
Table 3-3: Redundant Controller Specification
Item Specification
Processor Dual Core ARM® Cortex™-A9 Core (32 bit) 667 MHz
Dynamic
memory (RAM)
256 Megabytes
Program
memory (Flash)
128 Megabytes
Nonvolatile
memory
4 Mbits
Nonvolatile
memory data
life
20+ years (no battery required)
Real-time clock
resolution
1 ms
Execution cycle
time
>= 20 ms
Time
Synchronization
Time synchronization is Network Time Protocol (NTP) or Precision
Time Protocol (PTP)
SD card support 32GB Class 6 / Class 10 industry standard, not hot-swappable,
maximum weight 3g (0.0066 lb, 0.1058 oz)
ATTENTION: Explosion hazard. Do not remove the SD card
when the Experion system is powered unless the area is
non-hazardous.
ATTENTION: Risque d’explosion. Ne pas enlever la carte SD
lorsque le système Experion fonctionne à moins que vous
soyez dans une zone d’atmosphère non explosive.
Chapter 3 - Hardware Components
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