Yokogawa Fieldbus Segment Indicator FVX110
The FVX110 is a field indicator that allows you to switch and display up to 16 indicated values for FOUNDATIONTM fieldbus devices. Turn the scroll knob on the case to switch displays. No complex operation is needed in the field and you can observe the indicated values easily. An LCD display with LED backlight and a variety of displays has increased user-friendliness and visibility.
The Yokogawa Fieldbus Segment Indicator FVX110 offers as standard not only the functions of a field indicator, but also PID function block, Link master, and software download functions.
Features
Yokogawa Fieldbus Segment Indicator FVX110
- Interoperability
Field instruments that comply with the FOUNDATION fieldbus specifications are fully interoperable; no longer is there a need for custom designed software to communicate with other devices.
- Display of up to 16 process variables
Up to 16 process variables from multiple field instruments can be displayed, significantly reducing instrumentation costs. Furthermore, support of the FOUNDATION fieldbus digital communications protocol enables the display of signal data from third-party fieldbus compliant field devices.
- Full dot-matrix LCD with LED backlight
The backlit full dot-matrix LCD clearly displays text and graphics such as bar graphs, a scroll bar, and icons that indicate the page turning direction and scroll knob turning direction.
- Link master function
The FVX110 supports a link master function that enables backup of network management and allows local control using field devices.
- Function blocks
To facilitate device diagnostics, two functions blocks each are provided for the multiple analog output (MAO), arithmetic (AR), and input selector (IS), and a single function block is provided for the following: signal characterizer (SC), integrator (IT), and PID.
- Software download
With this function, it is possible to download updates or upgrades to the FVX110 software. Typical uses of this function are the addition of function blocks and diagnostics for existing devices.
- Self-diagnosis
A reliable self-diagnostic function based on the NAMUR NE107 standard detects failures in the ambient temperature limit, communications, and hardware such as the LCD and amplifier assembly.
Specifications
Yokogawa Fieldbus Segment Indicator FVX110
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Supply voltage
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9 to 32 V DC for general use, flame proof type, Type n, or nonincendive
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9 to 24 V DC for intrinsically safe type Entity model
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9 to 17.5 V DC for intrinsically safe type FISCO model
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Communication
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Supply voltage: 9 to 32 V DC
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requirements
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Current draw: Steady state: 15 mA (max)
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Software download state: 24 mA (max)
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Ambient temperature limits
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-20 to 70 deg C (-4 to 158 deg F)
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Ambient humidity limits
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0 to 100%RH
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LCD display
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84 column x 32 lines full dot matrix with LED backlight
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Display functions
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Process value, unit, tag number, bar graph, page information, scrolling direction information, scroll bar
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Display scroll function
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Single scroll and cyclic scroll(scan mode)
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Housing
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Low copper cast aluminum alloy, ASTM CF-8M stainless steel
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Degrees of protection
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IP67, NEMA4X
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Certificates
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FM, CENELEC ATEX, CSA, and IECEx
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EMC conformity standard
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EN61326-1 Class A, Table 2 (for use in industrial locations)
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Link master function
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Supported
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Function blocks
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MAOx2 (30 ms), ISx2 (30 ms), ARx2 (30 ms), PIDx2 (45 ms), SC×1 (30 ms), ITx1 (30 ms)
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Functional specifications
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Functional specifications for fieldbus communications conform to the standard specifications (H1) of FOUNDATION fieldbus.
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Models and Suffix Codes
Yokogawa Fieldbus Segment Indicator FVX110
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Model
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Suffix code
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Description
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FVX110
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Fieldbus segment indicator
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Output signal
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-F . . . . . . . . . . . . . . .
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Digital communication (FOUNDATION Fieldbus protocol)
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Amplifer housing
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1 . . . . . . . . . . . . .
2 . . . . . . . . . . . . .
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Cast aluminum alloy
ASTM CF-8M stainless steel *1
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Electrical connection
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0 . . . . . . . . . . .
2 . . . . . . . . . . .
4 . . . . . . . . . . .
5 . . . . . . . . . . .
7 . . . . . . . . . . .
9 . . . . . . . . . . .
A. . . . . . . . . . .
C. . . . . . . . . . .
D. . . . . . . . . . .
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G 1/2 female, one electrical connection without blind plug
1/2 NPT female, two electrical connections without blind plugs
M20 female, two electrical connections without blind plugs
G 1/2 female, two electrical connections and a blind plug
1/2 NPT female, two electrical connections and a blind plug
M20 female, two electrical connections and a blind plug
G 1/2 female, two electrical connections and a 316 SST blind plug
1/2 NPT female, two electrical connections and a 316 SST blind plug M20 female, two electrical connections and a 316 SST blind plug
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Mounting bracket
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L . . . . . . . .
N. . . . . . . .
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316 SST 2-inch pipe mounting
None
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Optional Codes
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/
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Optional Specification
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*1: Not applicable for electrical connection code 0, 5, 7 or 9
