Yokogawa JUXTA FH5V Isolator (with Square Root Extractor) - Manual (Page 2)

2 IM 77J08H05-01E 1st Edition 2008.01.15-00
. MOUNTING METHOD
. Installing/Uninstalling the Mounting Block
The mounting block is necessary for rack mounting or 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.
Groove
(Rack mounting)
Groove (Wall mounting)
Stopper
Mounting block
.2 Rack Mounting
Take the FRK panel and install it on a mounting angle as shown
below.
This method is suitable for high density mounting of the
converters on a 19-inch rack panel.
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
.3 Wall Mounting
Mount the converter onto the FRK panel as shown below or
mount it directly on the wall.
FRK panel
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.4 DIN Rail Mounting
Place the converter so that the DIN rail fits into the upper part of
the DIN-rail groove at the rear of the converter, and push until it
clicks. The converter is fixed 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.
Slide lock
DIN rail
DIN rail groove
.5 Mounting Dimensions
Mounting angle
M4×0.7 Mounting screw
Support
24.5 24.5
24.5 24.5 24.5
Angle Mounting Dimensions
n×24.5+2
M4×0.7 Mounting screw
Unit: mm
73 90
24.5 24.5
24.5 24.5 24.5
Wall Mounting Dimensions
90
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 field, and/or a strong
magnetic field, 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 field-installed device.
Operating temperature/humidity range: 0 to 50ºC/5 to 90%RH
(no condensation) 
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