Endress+Hauser's RNB130 Primary Switched-Mode Power Supply

March 15, 2010
RNB130 primary switched-mode power supply for field instruments includes a 1.2-in-wide housing and input 100-240 Vac nominal voltage with connection to mono-phased ac networks or to two-phase conductors of three-phase supply networks. Output is 24 Vdc, with 30 V maximum in the event of a fault. Power reserve includes a power boost of up to 2 A.