Multi-Segment Redundant Fieldbus Power Supplies
 8 Segment Redundant Isolated Power for Foundation Fieldbus H1 Segments
The Relcom F800 Series provide redundant isolated power conditioning for eight (8) Fieldbus H1 network segments.
The system is fully "hot-swappable," meaning that individual power conditioning modules and input power supplies can be replaced without interrupting power or communication on the Fieldbus segment.
An alarm circuit provides warning in case of a power conditioning module or input power supply failure.
The carriers provide for wire terminations for the 8 segments as well as the 2 power conditioning modules. These carriers are completely free of electronic components. This maximizes their MTBF and provides for the maximum System Availability.
One Fieldbus segment terminator is included for each segment.
Now available in two (2) power outputs:
F801 - 21.5V, 350mA / segment; F802 - 28V, 500mA / segment.
Please see datasheets for detailed information.
The DXF links in the Drawings column below are mechanical drawings of the product that may be included in your AutoCAD® or equivalent CAD drawings. The remaining table entries are PDF files that may be viewed with
Adobe’s Acrobat Reader.
| Part Number |
Description |
Data Sheet |
Installation Instructions |
Drawing (DXF) |
Certification |
Applications |
| F880-PS |
8 Channel Redundant Fieldbus Power Supply - Yokogawa Version - Vertical DIN - F801 |
PS-055 |
500-089 |
F880.DXF |
RELC07ATEX1002X
CC-021
CC-027
CC-030
CC-031
|
General Purpose
Class I Div 2 Groups ABCD T4
Class I Zone 2 IIC T4
Ex nA IIC T4
|
| F880-2-PS |
8 Channel Redundant Fieldbus Power Supply - Yokogawa Version - Vertical DIN - F802 |
| F882-PS |
8 Channel Redundant Fieldbus Power Supply - Yokogawa Version - Horizontal DIN - F801 |
PS-071 |
502-570 |
F882.DXF |
| F882-2-PS |
8 Channel Redundant Fieldbus Power Supply - Yokogawa Version - Horizontal DIN - F802 |
| F890-PS |
8 Channel Redundant Fieldbus Power Supply - Standard Version - Vertical DIN - F801 |
PS-056 |
500-090 |
F890.DXF |
| F890-2-PS |
8 Channel Redundant Fieldbus Power Supply - Standard Version - Vertical DIN - F802 |
| F892-PS |
8 Channel Redundant Fieldbus Power Supply - Standard Version - Horiz. DIN - F801 |
PS-057 |
500-091 |
F892.DXF |
| F892-2-PS |
8 Channel Redundant Fieldbus Power Supply - Standard Version - Horiz. DIN - F802 |
| F880-RT |
8 Channel Redundant Fieldbus Power Supply - Yokogawa Version - Vertical DIN - Ring Terminal Connections - F801 |
PS-064 |
502-139 |
F880RT.DXF |
RELC07ATEX1002X |
General Purpose
Class I Zone 2 IIC T4
Ex nA IIC T4
|
| F880-2-RT |
8 Channel Redundant Fieldbus Power Supply - Yokogawa Version - Vertical DIN - Ring Terminal Connections - F802 |
|
