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The Compact Fieldbus Power Hub is designed for optimal performance in hazardous environments, supporting both FOUNDATION Fieldbus H1 and PROFIBUS PA protocols. It features eight segments with redundant, individual modules per segment, ensuring high reliability and operational efficiency.
The Compact Fieldbus Power Hub serves as a critical component in industrial automation, particularly within hazardous areas classified as Zone 2 or Division 2. This product family is engineered to support all PLC and PCS hosts with redundant terminals, providing enhanced safety and operational continuity. The high-power trunk allows for live work on devices, facilitating maintenance and minimizing downtime in critical processes.
With its passive impedance design, the power hub ensures high reliability while maintaining the smallest size and lowest heat dissipation in its class. Optional advanced diagnostics can be integrated to enhance monitoring capabilities, making this solution suitable for complex automation environments. The device adheres to Ex ic voltage limitation standards, underscoring its commitment to safety and compliance in explosive atmospheres.
| Ambient temperature | -40 … 70 °C (-40 … 158 °F) |
| Core cross-section | 2.5 mm2 |
| Housing material | Polycarbonate |
| Housing depth | see dimensions |
| IECEx approval | IECEx TUN 13.0037X |
| Corrosion resistance | acc. to ISA-S71.04-1985, severity level G3 |
| Number of segments | 8 redundant |
| Fieldbus segment/Supply | functional insulation acc. to IEC 62103, rated insulation voltage 250 Veff |
| Design / Mounting | Motherboard based |
| FM approval | CoC 3024816, CoC 3024816C |
| Shock resistance | EN 60068-2-27 |
| Relative humidity | < 95 % non-condensing |
| Vibration resistance | EN 60068-2-6 |
| Rated current | 16 A |
| Storage temperature | -40 … 85 °C (-40 … 185 °F) |
| Power dissipation | typ. 0.4 W per segment |
| Mounting | DIN mounting rail |
| Connection type | plug-in terminals , screw terminal |
| Degree of protection | IP20 |
| Marine approval | DNV A-14038 |
| Housing height | see dimensions |
| Vibration resistance | 1 g , 10 … 150 Hz |
| Terminating resistor | 100 andOmega; integrated |
| Host-side | redundant general purpose host |
| Electromagnetic compatibility | NE 21:2011 |
| Mass | approx. 1350 g |
| Connection | redundant |
| Degree of protection | IEC 60529 |
| Fieldbus standard | IEC 61158-2 |
| Fieldbus segment/Fieldbus segment | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
| Shock resistance | 15 g 11 ms |
| Pollution degree | max. 2, according to IEC 60664 |
| Rated voltage | 19.2 … 35 V SELV/PELV |
| Housing width | see dimensions |
| Directive conformity | |
| Certificate | TV 10 ATEX 555761X |
Currently, the goods have no revocation.
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