FieldConnex®, Ethernet-APL rail field switch with 24 intrinsically safe Ex ia spur ports and screw terminals, Managed Ethernet-APL field switch for process industries, PROFINET MRP, S2 redundancy and dynamic reconfiguration, 2 ports each for 1000BASE-T and SFP transceivers, Redundant power input 20 VDC ... 60 VDC, Installation in Zone 2, IECEx approval, International, Europe, Device coupler location: non-explosion hazardous areaZone 2, Device coupler location [2]: Zone 2