Technical data • Power Panel light / compact
Chap
ter 2
Te
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ica
l da
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397
Power Panel 300/400 User's Manual V 2.30
5.1.4 Technical data - Power Panel 420 compact
Features
4PP420:0571
-C05
4PP420:0571
-C45
4PP420:0571
-C25
4PP420:0571
-C65
4PP420:0571
-C35
4PP420:0571
-C75
Boot loader / Operating system
Automation Runtime
Processor
Type
Expanded command set
L1 cache
L2 cache
Floating point unit (FPU)
Cooling
Method
Geode LX800 500 MHz, 32-bit x86
MMX technology, 3D Now
128 KB (64 KB L cache / 64 KB D cache)
128 KB
Yes
Passive (heat sink)
Flash
2 MB (for firmware)
Memory
Type
Quantity
DDR SDRAM
128 MB (64 MB < Rev. C0)
Graphics
Controller
Memory
Geode LX800
8 MB shared memory (reserved by main memory)
SRAM
Quantity
Battery-buffered
Remnant variables for AR
(Automation Runtime) in Power Fail
Mode
512 KB
Yes
256 kB
Watchdog
Controller
MTCX
1)
Power failure logic
Controller
Buffer time
MTCX
10 ms
Real-time clock (RTC)
Battery-buffered
Accuracy
Yes
At +25°C: typically 30 ppm (2.5 seconds)
2)
per day
Battery
Type
Removable
Lifespan
Backup capacitor (for changing battery)
Buffer time
Renata 950 mAh
Yes, accessible from the outside
3 years
3)
10 minutes
Ethernet
Controller
Transfer rate
Connection
Cables
NE2000-compatible
Intel 82551ER
10/100 MBit/s
RJ45 twisted pair (10 Base T / 100 Base T)
S/STP (category 5)
-
CompactFlash
Type
Amount
Connection
Type I
1 slot
Primary IDE device
Table 130: Technical data - Power Panel 420 compact
Summary of Contents for Power Panel 300
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