IX Technical Specifications4 DS AC adapter- 170 -4 DS AC adapterRated input voltage 100-240 VAC, 50/60 Hz, 1.2 A max.Rated output voltage 12 VDC ± 5%, 3.5 A max.External dimensions 121(L) × 60(W) × 35(H) mmWeight 350 g5 Overall SpecificationsOperating environmentTemperature 0° to 40° CHumidity 85%RH max. (No dewdrops allowed)Altitude 2000 m max.Pollution Degree 2Installation Category 2Protection class Class IIndoor use onlyStorage environmentTemperature –20° to 60° CHumidity 90%RH max. (No dewdrops allowed.)• The contents of this manual are subject to change without notice.Conforming standards This product conforms to the UL60950 standard.This product conforms to the EN60950 standard.This product satisfies the FCC 15B Class A standard.This product satisfies the EU EMC Directive.This product satisfies the EU Low Voltage Directive.This equipment has been tested and found to comply with the specifications for a ClassA digital device, pursuant to Part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interferencewhen the equipment is operated in a commercial environment.This equipment generates, uses, and can radiate radio frequency energy and, if notinstalled and used in accordance with the instruction manual, may cause harmfulinterference to radio communications.Operation of this equipment in a residential area may cause harmful interference, inwhich case the user will be required to correct the interference at his own expense.This class A digital apparatus complies with Canadian ICES-003.Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.