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The Fieldbus Power Repeater provides a reliable power supply for fieldbus segments in accordance with IEC 61158-2. It serves as a signal repeater for FISCO-compliant fieldbus topologies, ensuring robust signal integrity and extended transmission distances.
The Fieldbus Power Repeater is designed to enhance the performance of fieldbus networks by supplying power and improving signal quality across various segments. It is particularly suited for applications in hazardous environments where explosion protection is critical, aligning with the stringent requirements of IEC standards.
This device supports a 100 mA supply on the field side, making it ideal for powering devices within fieldbus segments. With integrated bus terminations, the repeater simplifies installation while maintaining optimal network performance. The ability to extend transmission distances by opening new fieldbus segments allows for greater flexibility in system design, ensuring that communication remains effective even over longer distances.
Incorporating removable terminals and a Power Rail connection, the Fieldbus Power Repeater facilitates straightforward installation and maintenance. Its robust construction and adherence to industry standards make it a reliable choice for various industrial applications, particularly in environments where safety and efficiency are paramount.
| FM approval | CoC 3008872 |
| Field-side/Host-side | safe galvanic isolation acc. to EN 50020, voltage peak value 375 V |
| Connection type | Terminals |
| Pollution degree | max. 2, according to IEC 60664 |
| Connection | Power Rail or terminals 59+, 60- |
| Housing | 100 mm x 115 mm x 107 mm |
| Degree of protection | IP20 |
| Core cross-section | up to 2.5 mm2 |
| All circuits/FE | functional insulation acc. to DIN EN 50178, rated insulation voltage 253 Veff |
| Classification | 3K3 |
| Mass | approx. 600 g |
| Climatic conditions | DIN IEC 721 |
| Ripple | 10 % |
| Statement of conformity | PF 15 CERT 3527 X |
| Rated voltage | 20 … 35 V DC |
| Electromagnetic compatibility | NAMUR NE 21 |
| Galvanic isolation | EN 50178, EN 50020 |
| Fieldbus standard | IEC 61158-2, ISA S 50.02 part 2 |
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
| EC-Type Examination Certificate | PTB 99 ATEX 2142 |
| Rated current | 410 mA … 170 mA |
| Degree of protection | IEC/EN 60529 |
| Host-side/Supply | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
| Field-side/Supply | safe galvanic isolation acc. to EN 50020, voltage peak value 375 V |
| Storage temperature | -20 … 85 °C (-4 … 185 °F) |
| Relative humidity | < 75 % |
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