National Instruments NI 9265 specifications - page 5

© National Instruments Corp. 5 NI 9265 Operating Instructions and Specifications
Caution Do not disconnect I/O-side wires or connectors
unless power has been switched off or the area is known
to be nonhazardous.
Caution Do not remove modules unless power has been
switched off or the area is known to be nonhazardous.
Caution Substitution of components may impair
suitability for Class I, Division 2.
Caution For Zone 2 applications, install the system
inan enclosure rated to at least IP 54 as defined by
IEC60529 and EN 60529.
Caution For Zone 2 applications, connected signals must
be within the following limits:
Capacitance.......................... 80 nF max
Inductance............................ 0.2 H max