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The Segment Protector for Cabinet Installation offers 12 increased safety outputs (Ex e) designed for reliable operation in hazardous environments. With short circuit current limitation per output, it ensures enhanced safety protocols for critical applications.
This product family is specifically engineered for use in industrial automation environments where safety and reliability are paramount. The Segment Protector is suitable for installation in Zone 1/Division 2 areas, providing essential protection for instruments operating in Zone 1/Division 1. Its robust design is tailored to support high power requirements on both trunk and spur connections, making it an ideal solution for FOUNDATION Fieldbus H1 and PROFIBUS PA communication protocols.
Applications for these segment protectors include process control, manufacturing, and any setting where hazardous materials may be present. By integrating short circuit current limitation for each output, the device enhances operational safety and minimizes the risk of equipment damage, ensuring a secure and efficient workflow in demanding conditions.
| Marine approval | DNV A-14038 |
| Vibration resistance | 5 g , 10 … 150 Hz |
| Connection type | screw fixing |
| LED PWR | green: Fieldbus voltage > 10 V |
| IECEx approval | IECEx PTB 05.0010X |
| Voltage drop main cable/outputs | max. 1.3 V |
| Shock resistance | 15 g , 11 ms |
| Housing width | 216 mm |
| LED CHANNEL ERROR | red flashing: short-circuit |
| Power dissipation | 250 mW |
| Mass | 800 g |
| Mounting | DIN rail mounting |
| Self current consumption | max. 9 mA |
| Core cross-section | max. 2.5 mm2 / AWG 12-24 |
| Fieldbus standard | IEC 61158-2 |
| EU-Type Examination Certificate | PTB 04 ATEX 2100 X |
| Shock resistance | EN 60068-2-27 |
| Housing height | 100 mm |
| Housing material | Polycarbonate |
| Electromagnetic compatibility | NE 21:2006 |
| Storage temperature | -40 … 85 °C (-40 … 185 °F) |
| Housing depth | 50 mm |
| LED COM | yellow: bus activity |
| Ambient temperature | -40 … 70 °C (-40 … 158 °F) |
| Vibration resistance | EN 60068-2-6 |
| LED TERM ON | yellow: termination activated |
| Coating | resin filled |
| Degree of protection | IEC 60529 |
| Degree of protection | IP20 |
| Relative humidity | 95 % non-condensing |
| Surge protection | trunk, spurs overvoltage protected if voltage exceeds typ. 39 V, max. 41 V |
| Terminating resistor | selectable 100 andOmega; integrated |
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