RNB22-URA

RNB22-URA is a compact, high-efficiency primary switch mode power supply for DIN rail interface systems. It delivers a reliable, single-phase, 24VDC/2.5A output and runs on a wide-range input from 100 to 240VAC/110 to 250VDC, with a dynamic and static boost of 5A and 3.125A respectively. When run in parallel with the RNF22 error message module, the RNB22 provides redundancy, increased capacity, as well as function monitoring to report critical operating states before errors occur.

• Non-hazardous area + UK marking approval, screw terminal electrical connection
• High-efficiency 24VDC/2.5A power supply with low power dissipation
• Parallel mode with RNF22 for redundancy, transient surge protection
• Suited for decentralized applications or remote cabinets
• Compact housing efficient use of space in control cabinets
• Low heat dissipation, no lateral clearance required
• Safe and reliable, single-phase output in the power range up to 100W
• Smart system function monitoring for fault prevention for high system availability
• Powerful reserve capacity for lower power ranges, -25 to 70°C ambient temperature range
• Tool-free installation, suited for vertical or horizontal mounting