11. CR6 Specifications
Electrical specifications are valid over a -40 to +70 °C, non-condensing environment, unless
otherwise specified. Extended electrical specifications (noted as XT in specifications) are valid
over a -55 to +85 °C non-condensing environment. Recalibration is recommended every three
years. Critical specifications and system configuration should be confirmed with Campbell
Scientific before purchase.
11.1 System specifications 210
11.2 Physical specifications 211
11.3 Power requirements 211
11.4 Power output specifications 213
11.5 Analog measurements specifications 216
11.6 Pulse measurement specifications 221
11.7 Digital input/output specifications 222
11.8 Communications specifications 224
11.9 Standards compliance specifications 227
11.1 System specifications
Processor: Renesas RX63N (32-bit with hardware FPU, running at 100 MHz)
Memory (see Data memory (p. 58) for more information):
l Total onboard: 128 MB of flash + 4 MB battery-backed SRAM
o
Data storage: 4 MB SRAM + 72 MB flash (extended data storage automatically used
for auto-allocated Data Tables not being written to a card)
o
CPU drive:30 MB flash
o
OS load:8 MB flash
o
Settings:1 MB flash
o
Reserved (not accessible): 10 MB flash
l Data storage expansion: Removable microSD flash memory, up to 16 GB
11. CR6 Specifications 210