20

cFP-20xx Quick Start Guide ni.com

SSppeecciiffiiccaattiioonnss

Network

Network interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10BaseT and 100BaseTX Ethernet
Compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEEE802.3
Communication rates. . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Mbps, 100 Mbps, auto-negotiated
Maximum cabling distance . . . . . . . . . . . . . . . . . . . . . . 100 m/segment
Maximum power to connected I/O modules. . . . . . . . . . 9 W
Maximum number of banks. . . . . . . . . . . . . . . . . . . . . . Determined by network topology

Memory

cFP-2000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 MB nonvolatile; 16 MB DRAM
cFP-2010. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 MB nonvolatile; 32 MB DRAM
cFP-2020. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 MB nonvolatile; 32 MB DRAM
Typical system usage. . . . . . . . . . . . . . . . . . . . . . . . . . . 5 MB nonvolatile; 8.4 MB DRAM
The operating system and embedded LabVIEW RT use approximately 5 MB of nonvolatile memory and 8.4 MB of
DRAM. The remainder is available for applications.

RS-485 Isolation Voltage

Maximum isolation voltage. . . . . . . . . . . . . . . . . . . . . . 100 Vrms
Transient overvoltage. . . . . . . . . . . . . . . . . . . . . . . . . . . 740 Vrms

Power Requirement

Power supply range. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 to 30 VDC
Recommended power supply
cFP-BP-4 backplane. . . . . . . . . . . . . . . . . . . . . . . . . . . 15 W
cFP-BP-8 backplane. . . . . . . . . . . . . . . . . . . . . . . . . . . 20 W
Power consumption
cFP-2000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8 W + 1.1(Total Power Consumption of All I/O Modules)
cFP-2010. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 W + 1.1(Total Power Consumption of All I/O Modules)
cFP-2020. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.1 W + 1.1(Total Power Consumption of All I/O Modules)