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The FieldBarrier for Cabinet Installation offers 8 to 12 outputs Ex ia IIC, FISCO, and Entity, ensuring advanced fault isolation and diagnostics capabilities. Designed for use in Zone 1/Div. 2 environments, it supports FOUNDATION Fieldbus H1 and PROFIBUS PA protocols.
The FieldBarrier for Cabinet Installation is an essential component in explosion protection systems, specifically designed to facilitate the safe and efficient operation of instruments in hazardous areas. This product family provides a robust solution for applications requiring reliable communication and power distribution to field devices, particularly in environments classified as Zone 1/Div. 2 and Zone 0…1/Div. 1.
Equipped with 8 to 12 outputs, the FieldBarrier supports both FISCO and Entity concepts, allowing for seamless integration with various fieldbus technologies such as FOUNDATION Fieldbus H1 and PROFIBUS PA. The advanced fault isolation and diagnostics at the spur level enhance system reliability, making it suitable for critical industrial applications. Its compact design ensures a small footprint, making it ideal for cabinet installations where space is at a premium.
| Outputs | in accordance to FISCO and Entity |
| Power dissipation | see table 1 |
| Climatic conditions | IEC 60721 |
| Degree of protection | IEC/EN 60529 |
| Relative humidity | < 95 % non-condensing |
| Housing material | Polycarbonate |
| Vibration resistance | 1 g , 10 … 150 Hz |
| Connection type | pluggable , screw terminal or spring terminal |
| Core cross-section | see table 2 |
| Output/Output | No Isolation |
| Physical Layer Diagnostic | Signal level at spurs Signal jitter at spurs Noise level at spurs |
| Electromagnetic compatibility | NE 21:2011 |
| Mass | 2100 g |
| Dimensions | see dimensions |
| IECEx approval | IECEx BVS 13.0119X |
| Ambient temperature | -40 … 70 °C (-40 … 158 °F) |
| Supplementary information | EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com. |
| Shock resistance | EN 60068-2-27 |
| CSA approval | CSA 14.70004139 |
| Shock resistance | 15 g 11 ms |
| Degree of protection | IP20 , IP30 for Ex-e terminal cover |
| LED PWR | green: Fieldbus voltage > 16 V |
| Mounting | DIN rail mounting and panel mounting |
| Surge protection | Trunk overvoltage protection if voltage exceeds typ. 39 V, max. 41 V |
| EU-Type Examination Certificate | BVS 13 ATEX E 121 X |
| Marine approval | DNV A-14038 |
| Design / Mounting | Cabinet installation |
| Corrosion resistance | acc. to ISA-S71.04-1985, severity level G3 |
| FOUNDATION Fieldbus | FF-846 |
| Fault Isolation | Short Circuit Current Limitation at spurs Bounce Protection at spurs Signal inhibit at spurs |
| Fieldbus standard | IEC 61158-2 |
| Main wire/outputs | isolation is not affected by interference according to EN 60079-11, voltage peak value 375 V |
| Storage temperature | -40 … 85 °C (-40 … 185 °F) |
| Switch | S1 ON: diagnostic alarms activated S2 ON: diagnostic warnings activated S3-S8: not used |
| Vibration resistance | EN 60068-2-6 |
| LED COM/ERR | yellow flashing: fieldbus communication and physical layer status , red: Hardware error |
| LED SPURS | red: 2 Hz flashing in short-circuit condition |
Currently, the goods have no revocation.
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