FIELD DEVICE COUPLER 4 SPURS SERIES 9411/11

9411/11 series Ex e field device couplers for Zone 1 can be used for interference-free connection of four FOUNDATION Fieldbus H1 or PROFIBUS PA field devices on the High Power Trunk. The spurs with type of protection e can be used for fieldbus devices in Zone 1 (d, q, m) and are protected by a short-circuit limiting function. The integrated power management minimises start-up and short-circuit currents. Available with screw terminals or spring clamp terminals.

– For connecting 4 fieldbus devices in Zone 1
– Operated using High Power Trunk concept
– Reduced start-up current thanks to power management and short-circuit limiting with disconnection