Redundant Fieldbus Power Supplies
Two flexible solutions for redundant fieldbus power supplies.
- 9180 Series provides power for eight segments with N+1 redundancy
- F800 Series provides power for eight segments with 1+1 redundancy
- FPS Series provides power for one segment with 1+1 redundancy
The fieldbus power systems are designed to provide redundant power for eight FOUNDATION™ fieldbus H1 segments for use with all fieldbus systems. They are optimised for use in general purpose and hazardous area High Energy Trunk architectures which, with the appropriate FieldPlus wiring components, supports fieldbus devices using all hazardous area protection techniques. The power supplies are designed to optimise cabinet layouts, maximising the number of fieldbus segments powered per cabinet while providing space for installing and maintaining cable connections and minimising the operating temperature. The F809F physical layer Fieldbus Diagnostics Module may be installed on any 9180 or F800 carrier to automatically collect and distribute additional diagnostic information for each of the eight fieldbus segments.
MTL redundant fieldbus power supplies offer the following benefits:
- Redundant fieldbus power for FOUNDATION™ fieldbus cards
- Power module replacement without a reset
- Fully isolated
- Hot swappable power modules
- Screw secured pluggable field and power feed connections for reliability, testing and maintenance
The 9180 Series unique N+1 redundancy approach provides flexibility to the system designer meeting the initial demands of the project with 2 power supply modules/segment, whilst having the ability to add a third power supply later to meet expansion requirements. The advantage to the operator is typically a 25% saving in initial capital cost compared to a conventional, 1+1 redundant architecture. High system availability is achieved with the use of passive components for power conditioning, galvanic isolation and power regulation delivering redundant fieldbus power at up to 28V, 500mA/segment.
9180 Series redundant fieldbus power supplies offer the following benefits:
- Flexible N+1 redundancy
- Can reduce initial capital cost by 25% whilst supporting future expansion
- Low power dissipation
- Choice of rising cage clamp screw or spring clamp terminals
- Screen passthrough or ground option without accessories
- On-line diagnostics option
- Pluggable trunk surge protection option
The F800 Series carriers provide wire terminations for the 8 segments as well as mounting two F801 or F802 power supply modules. The F801 power supply modules provide 8 outputs of 21.5V, 350mA. The F802 power supply modules provides 8 outputs of 28V, 500mA for applications with fieldbus trunk lengths greater than 600m or heavily loaded fieldbus barrier applications. Both options ensure that one Fieldbus terminator is included for each segment. The F800 carriers themselves are completely free of electronic components to maximize their MTBF and, of course, the System Availability.
F800 Series redundant fieldbus power supplies offer the following benefits:
- 1+1 redundancy
- Low power dissipation
- Choice of rising cage clamp screw or spring clamp terminals
- On-line diagnostics option
The FPS Series power conditioners provide redundant fieldbus power for a single fieldbus segment and is available with or without a built-in terminator.
Where indicated below, "Drawings" are dxf files of the product that may be included in AutoCAD® or equivalent CAD software packages.
For a copy of the fieldbus SmartPlant Instrumentation (SPI) library ... <click here>
For product certificates ... <click here>
Product Literature
| Product Code | Description | Downloads |
|---|---|---|
| 1. 9180 Series | ||
| 9188 | 8 segment N+1 redundant fieldbus power supply For Yokogawa CENTUM CS3000 | Datasheet Drawings Manual |
| 9189 | 8 segment N+1 redundant fieldbus power supply | Datasheet Drawings Manual |
| 2. F800 Series | ||
| F810 | 8-segment redundant fieldbus power system with baseplate for Foxboro I/A Series Control System | Datasheet Manual |
| F811 | 8-segment redundant fieldbus power system for Foxboro I/A Series Control System | Datasheet Manual |
| F860 | 8-segment redundant fieldbus power IOTA specifically for use with Honeywell Experion “Series C” | Datasheet Manual |
F880 |
8-segment redundant fieldbus power for Yokogawa CENTUM 3000 R3 Control System - vertical DIN rail | Datasheet Drawings Manual |
| F880-RT | 8-segment redundant fieldbus power system as above but fitted with Ring Terminals | Datasheet Drawings Manual |
| F882 |
8-segment redundant fieldbus power for Yokogawa CENTUM 3000 R3 Control System - horizontal DIN rail | Datasheet |
| F890 |
8-segment redundant fieldbus power supply for vertical DIN-rail mounting | Datasheet Drawings Manual |
| F892 |
8-segment redundant fieldbus power supply for horizontal DIN-rail mounting | Datasheet Drawings Manual |
| 3. FPS Series | ||
| FPS-I |
Redundant fieldbus power supply/conditioner | Datasheet Drawings Manual |
Symbol denotes that the equipment is suitable for use in hazardous area applications.