Sea level 7402 datasheet

PCI 4-Port RS-422, RS-485 Serial Interface -- 7402: THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR FURTHER INFORMATION AND NEW PRODUCT ALTERNATIVES. The 7402 PCI interface provides four serial ports,... California Proposition 65 Information This product contains Prop 65 substances, the following warning may be required based on application and use: Installation altitude at height above sea level maximum m 2 000 maximum permissible voltage for safe isolation between control and auxiliary circuit V 300 between auxiliary and auxiliary circuit V 300 Conducted interference due to burst acc. to IEC 61000-4-4 2 kV Conducted interference due to conductor-earth surge acc. to IEC 61000-4-5 2 kV