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The Fieldbus Power Repeater provides a stable output of 24 … 26 V/400 mA, essential for extending fieldbus segments in industrial environments. It is designed for high device counts and long cable lengths, ensuring reliable communication across various systems.
The Fieldbus Power Repeater is a critical component in the realm of process automation, particularly in environments classified as Zone 2/Class I, Div. 2. This device is specifically engineered to support both FOUNDATION Fieldbus H1 and PROFIBUS PA protocols, facilitating seamless integration and extension of fieldbus segments. Its high-power trunk capability enables connection to multiple devices over extended distances, making it suitable for large-scale industrial applications.
One of the standout features of this power repeater is its fixed, high-availability terminator, which enhances the overall reliability and efficiency of the fieldbus system. The device operates with high efficiency and low heat dissipation, thereby optimizing performance without compromising safety. Additionally, the supply via Power Rail simplifies installation and reduces complexity in setup, ensuring that the device meets the rigorous demands of modern industrial automation.
| FM approval | CoC 3015900 |
| Core cross-section | up to 2.5 mm2 |
| Storage temperature | -20 … 85 °C (-4 … 185 °F) |
| Design / Mounting | Cabinet installation |
| Field-side/Supply | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
| Rated current | 380 mA … 760 mA |
| Fieldbus standard | IEC 61158-2, ISA S 50.02 part 2 |
| Classification | 3K3 |
| Ripple | 10 % |
| Mass | approx. 600 g |
| Galvanic isolation | EN 50178 |
| Rated voltage | 20 … 35 V DC |
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
| Relative humidity | < 75 % |
| Pollution degree | max. 2, according to IEC 60664 |
| Climatic conditions | DIN IEC 721 |
| Mounting | DIN rail mounting |
| Statement of conformity | TV 01 ATEX 1788X |
| Host-side/Supply | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
| Degree of protection | IP20 |
| All circuits/FE | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
| Connection type | Terminals |
| Housing | 80 mm x 115 mm x 107 mm |
| Degree of protection | IEC/EN 60529 |
| All circuits/screen | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
| Field-side/Host-side | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
| Connection | Power Rail or terminals 47+, 48- |
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