9
K3MA-J
Application Examples
Installation
1.
Insert the K3MA-J into the panel cut-out hole.
2.
For a waterproof installation, insert the rubber gasket onto the
body of the K3MA-J.
3.
Fit the adaptor into the grooves on the left and right sides of the
rear case, then push it until it contacts the panel to secure the
K3MA-J.
■
Angle of View
The K3MA is designed to provide the best visibility at the angles
shown in the following diagram.
■
Watertight Cover
Y92A-49N
■
Rubber Packing
K32-P1
If the rubber packing is lost or damaged, it can
be ordered using the following model number:
K32-P1.
(Depending on the operating environment, dete-
rioration, contraction, or hardening of the rubber
packing may occur and so, in order to ensure
the level of waterproofing specified in NEMA4,
periodic replacement is recommended.)
Note:
Rubber packing is provided with the
Controller.
■
Wiring Precautions
•
Use crimp terminals.
•
Tighten the terminal screws to a torque of approximately 0.5 N
⋅
m.
•
To avoid the influence of noise, route signal lines and power lines
separately.
■
Wiring
•
Use the following M3 crimp terminals.
■
Unit Labels (Provided)
•
The unit labels are not attached to the K3MA-J. Select the desired
labels from the provided sheet.
Note:
For scales and gauges, use the unit labels that are specified by
the relevant laws or regulations.
Flowrate sensor
Displayin
g
/outputtin
g
liquid level
Monitorin
g
interior
tank pressure
E
8
AA Press
u
re Sensor
4 to 20 mA
K3MA-J
Tank
Discharge
v
al
v
e
P
u
mp
E4PA Ultra-
sonic Dis-
placement
Sensor
4 to 20 mA
or 0 to 10
V
K3MA-J
P
u
mp
K3MA-J
4 to 20 mA
Flo
w
rate Sensor
m/min
mm
Pa
• Monitoring gas press
u
re
• Inspection instr
u
ments in food or phar-
mace
u
tical plants
• Monitoring li
qu
id le
v
el in cleaning tanks
• Monitoring send-o
u
t flo
w
rate
•
W
ater processing de
v
ices, etc.
•
W
ater tanks, de
v
ices
u
sing chemicals,
etc.
10°
30°
5.
8
mm max.
5.
8
mm max.
