Yokogawa FA5V User Manual
User's
Network Solutions Business Division
2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 Japan
Phone: +81-422-52-7179 Facsimile: +81-422-52-6619
Manual
Thank you for purchasing the JUXTA Signal Conditioner.
Please read through this manual before use for correct handling.
Models FA5A, FA5V
Distributor
(with Square Root Extractor)
1st Edition Jan.2008 (YK)
IM 77J08A05-01E
CAUTIONARY NOTES FOR SAFE USE OF THE
PRODUCT
This User’s Manual should be carefully read before installing and
operating
the product. Please keep this User's Manual for future reference.
The following symbol is used on the product and in this manual to
ensure safe usage.
This symbol is displayed on the product when it is
necessary to refer to the User's Manual for information
on personal and instrument safety. This symbol is
displayed in the User's Manual to indicate precautions
to avoid danger to the operator, such as an electric
shock.
The following symbols are used only in this manual.
NOTE
Draws attention to essential information for
understanding the operations and/or functions of the
product.
CHECKING PRODUCT SPECIFICATIONS AND
PACKAGE
(1) Checking the Model and Product Specications
Check that the model and specifications indicated on the
nameplate
attached to the main unit are as ordered.
(2) Packaged Items
Check that the package contains the following items:
FA5A or FA5V: 1
Mounting block: 2
Tag number label : 1
Mounting screw (M4 x 0.7): 2
User’s Manual (this manual : IM 77J08A05-01E)
MODEL AND SUFFIX CODES
Model Sufx codes Description
FA5A FA5V
Input -A 4 to 20 mA DC
Output A 4 to 20 mA DC FA5A
Style code *C Style C
*C Distributor (with Square Root Extractor)
Transmitter power supply 25.25 ± 0.25V DC
B 2 to 10 mA DC
C 1 to 5 mA DC
D 0 to 20 mA DC
E 0 to 16 mA DC
F 0 to 10 mA DC
0 to 1 mA DC
G
Z (Custom order) DC current signal
1 0 to 10 mV DC FA5V
2 0 to 100 mV DC
3 0 to 1 V DC
4 0 to 10 V DC
5 0 to 5 V DC
6 1 to 5 V DC
7 -10 to 10 V DC
0 (Custom order) DC voltage signal
GENERAL
The FA5A/FA5V is a compact, front terminal connection type
distributor with square root extractor, is used in combination with
a two-wire transmitter to convert the differential pressure flow
signal into a linearized signal proportional to the ow.
Low cut point setting, zero/span adjustment, and I/O monitoring
can be made using optional Parameter Setting Tool (VJ77) or
Handy Terminal (JHT200).
1
1. MOUNTING METHOD
Groove
(Rack mounting)
Groove (Wall mounting)
Stopper
Mounting block
Mounting angle
Mounting angle
Mounting Dimensions
450±1
465±1
M5 screw
(4 places)
Supplied spacer(50) or Wiring space(30 to 60)
FRK panel
Mounting screw (M4x0.7)
(2 screws in the package)
50
25
25
50
Unit: mm
FRK panel
Slide lock
DIN rail
DIN rail groove
Mounting angle
M4×0.7 Mounting screw
Support
24.524.5
24.5
24.5 24.5
Angle Mounting Dimensions
n×24.5+2
M4×0.7 Mounting screw
Unit: mm
73 90
24.524.5
24.5 24.5 24.5
Wall Mounting Dimensions
90
1.1 Installing/Uninstalling the Mounting Block
The mou nt ing block is nec es sa ry for r ac k moun ti ng o r wall
mounting.
Installing the mounting block
Fit the mounting block into the grooves of the converter,
and slide it in the direction of an arrow as shown below-
left.
Uninstalling the mounting block
Lift the stopper using a slotted screw-driver as shown
below-right, and pull the mounting block to remove it.
1.2 Rack Mounting
Take the FRK panel and install it on a mounting angle as shown
below.
Th i s m e thod is suit a ble for hig h den sity mou n tin g of the
converters on a 19-inch rack panel.
1.4 DIN Rail Mounting
Place the converter so that the DIN rail ts into the upper part of
the DIN-rail groove at the rear of the converter, and push until it
clicks. The converter is xed by a slide lock (at the lower part on
the rear side of the converter).
To remove the converter, pull down the slide lock using a slotted
screw-driver.
1.5 Mounting Dimensions
1.3 Wall Mounting
Mount the converter onto the FRK panel as shown below or
mount it directly on the wall.
2. INSTALLATION LOCATION
Avoid the following environments for installation locations:
Areas with vibration, corrosive gases, dust, water, oil, solvents,
direct sunlight, radiation, a strong electric eld, and/or a strong
magnetic eld, altitude of more than 2000m above sea level.
If there is any risk of a surge being induced into the power line
and/or signal lines due to lightning or other factors, a dedicated
lightning arrester should be used as protection for both this
converter and a eld-installed device.
Operating temperature/humidity range: 0 to 50ºC/5 to 90%RH
(no condensation)
2
IM 77J08A05-01E 1st Edition 2008.01.15-00
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