FIELD DEVICE COUPLER SERIES 9410

9410 series Ex n field device couplers for Zone 2 can be used for interference-free connection of up to 12 FOUNDATION Fieldbus H1 or PROFIBUS PA field devices on the High Power Trunk. The spurs with type of protection ec or ic can be used for fieldbus devices in Zones 2 (ic, ec) and 1 (d, q, m) and are protected by a short-circuit limiting function. The integrated power management minimises start-up and short-circuit currents.

– For connecting 4, 8 or 12 fieldbus devices in Zone 2
– Ex ec or ic spurs
– Operated using High Power Trunk concept
– Reduced start-up current thanks to power management and short-circuit limiting with disconnection

SKU:ST0298

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9410 series Ex n field device couplers for Zone 2 can be used for interference-free connection of up to 12 FOUNDATION Fieldbus H1 or PROFIBUS PA field devices on the High Power Trunk. The spurs with type of protection ec or ic can be used for fieldbus devices in Zones 2 (ic, ec) and 1 (d, q, m) and are protected by a short-circuit limiting function. The integrated power management minimises start-up and short-circuit currents.

– For connecting 4, 8 or 12 fieldbus devices in Zone 2
– Ex ec or ic spurs
– Operated using High Power Trunk concept
– Reduced start-up current thanks to power management and short-circuit limiting with disconnection