
cFP-21xx Quick Start Guide
20
ni.com
and measurements on primary overcurrent protection devices and on ripple
control units.
Using This Product Safely in Hazardous Locations
This product is suitable for use in U.S. and Canada: Class I, Division 2, Groups A,
B, C, D, T4 hazardous locations; and nonhazardous locations.
Caution
Explosion hazard—Substitution of components may impair
suitability for Class I, Division 2.
Explosion hazard—Do not disconnect equipment unless power has been
switched off or the area is known to be nonhazardous.
Equipment must be used within its electrical and environmental ratings.
Refer to the
Specifications
section. Refer to the product label for
manufacturing location.
This product must be installed in an enclosure rated at least IP 54.
Specifications
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
324033b.fm Page 20 Wednesday, September 14, 2005 2:09 PM