National Instruments RS485 - Manual (Page 20)

NI 9871 Operating Instructions 20 ni.com
Operating humidity........................... 10 to 90% RH,
noncondensing
Storage humidity............................... 5 to 95% RH,
noncondensing
Maximum altitude............................. 2,000 m
Pollution Degree (IEC 60664) .......... 2
Environmental Management
NI is committed to designing and manufacturing products in an
environmentally responsible manner. NI recognizes that
eliminating certain hazardous substances from our products is
beneficial to the environment and to NI customers.
For additional environmental information, refer to the NI and the
Environment Web page at
ni.com/environment . This page
contains the environmental regulations and directives with which
NI complies, as well as other environmental information not
included in this document.