Pepperl+Fuchs R8D0-MIO-Ex12.FF*
Multi-Input/Output Device for Cabinet Installation
- Overview +
- Comments +
The R8D0-MIO-Ex12.FF from Pepperl+Fuchs is an intrinsically safe remote I/O module designed for Foundation Fieldbus H1 networks. It enables safe connection of field devices installed in hazardous areas while maintaining full digital communication and diagnostics.
This module is part of the proven Pepperl+Fuchs Remote I/O system for process automation and is widely used in oil & gas, chemical, pharmaceutical, and energy industries.
Key Features
- Designed for Foundation Fieldbus H1 communication
- Intrinsically safe I/O for hazardous area Zone 1 / Zone 2
- ATEX and IECEx certified
- Supports digital field instruments and smart sensors
- Advanced diagnostics for predictive maintenance
- Compact modular design for flexible system expansion
- High reliability in harsh industrial environment
Typical Applications
- Process automation systems (DCS / PLC)
- Oil & gas refineries and offshore platforms
- Chemical and petrochemical plants
- Power generation facilities
- Pharmaceutical production
- The R8D0-MIO-Ex12.FF ensures safe data transmission between control systems and field instruments installed in explosive atmospheres.
- Technical Characteristics
- Communication protocol: Foundation Fieldbus H1
- Protection type: Intrinsically safe I/O
- Hazardous area approval: ATEX / IECEx
- Application: Remote I/O for process field devices
- Diagnostics: Integrated device and line monitoring
- Mounting: Modular rack system
- Operating environment: Industrial process installations
Why Choose This Module
- Enables direct integration of fieldbus instruments in hazardous areas
- Reduces wiring complexity compared to conventional I/O
- Improves plant availability through continuous diagnostics
- Proven Pepperl+Fuchs reliability and long-term support
FAQ
Q: What is the main purpose of R8D0-MIO-Ex12.FF?
A: It provides intrinsically safe I/O connectivity for Foundation Fieldbus H1 devices installed in hazardous areas.
Q: Which hazardous zones are supported?
A: Certified for ATEX and IECEx Zone 1 and Zone 2 applications.
Q: Can it be used with DCS or PLC systems?
A: Yes, it integrates with any control system supporting Foundation Fieldbus H1.
Q: Is documentation available?
A: Full technical datasheets and connection manuals are available on request.
ITK version6.1.1
| Number of outputs | 4 |
| Input type | Sensor input , channels 2, 3, 5, 6, 8, 9, 11, 12 multiplexed , cycle fixed |
| Line fault detection | lead breakage , short circuit |
| Electromagnetic compatibility | NE 21:2011 |
| Foundation Fieldbus/Field circuit | safe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V |
| Line fault detection | lead breakage , short circuit (not in counter mode) |
| Degree of protection | IP20 |
| Supply current | 5 mA |
| Relative humidity | 95 % non-condensing |
| Switching frequency | min. 0.1 Hz max. 5 kHz |
| Corrosion resistance | acc. to ISA-S71.04-1985, severity level G3 |
| Implementation | resource block 1x RS function block 4x DO, 12x DI, 1x AI, 2x MDI, 1x MDO transducer block 4x TB |
| Supply voltage | 6.6 V |
| Fieldbus standard | IEC 61158-2 |
| Pollution degree | 2 |
| Supply current | 1.5 mA |
| 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. |
| Rated current | max. 23 mA |
| Vibration resistance | 5 g , 10 ... 150 Hz |
| Input type | Frequency input / Counter Input , channel 1 |
| Mounting | mounting on DIN rail in cabinet |
| Galvanic isolation | EN 60079-11 |
| Input type | Sensor input , channels 1, 4, 7, 10 multiplexed , cycle adjustable |
| Number of inputs | 12 |
| Shock resistance | 15 g , 11 ms |
| LED CHANNEL ERROR | red, flashing: lead breakage/short circuit; off: no error |
| Supply voltage | 5 V |
| Polarity | not polarity sensitive |
| Vibration resistance | EN 60068-2-6 |
| FDE (Fault Disconnect Equipment) | 6.7 mA |
| Fieldbus type | FOUNDATION Fieldbus |
| LED PWR | green: on, bus voltage existent |
| Number of inputs | 1 |
| Degree of protection | IEC/EN 60529 |
| Storage temperature | -40 ... 85 ?°C (-40 ... 185 ?°F) |
| Output type | Low power valve , channels 1, 4, 7, 10 |
| IECEx approval | IECEx BVS 16.0051X |
| LED COM ERR | red, continuous lightning: hardware error; red, flashing: no bus activities or bus fault; off: no error |
| EU-Type Examination Certificate | BVS 16 ATEX E 075 X |
| Marine approval | pending |
| DIP switch | Address setting , write protection , simulation |
| Pulse duration | min. 80 micro/s |
| Design / Mounting | Cabinet installation |
| Physical layer profile | profile type 511 (FISCO), profile type 111 (Entity) |
| Housing material | Polycarbonate |
| Ambient temperature | -50 ... 75 ?°C (-58 ... 167 ?°F) hazardous area -50 ... 85 ?°C (-58 ... 185 ?°F) safe area |
| Mass | approx. 290 g |
| Rated voltage | 9 ... 32 V |
| Connection type | plug-in terminals , spring terminal and screw terminal |
| Shock resistance | EN 60068-2-27 |
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