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Features
Red-Green Display Allows Easy Recognition
of Judgment Results
• The measurement value display can be set to switch be-
tween red and green in accordance with the status of com-
parative outputs. This means that the status can be
ascertained at a distance.
Position Meter Enables Easy Monitoring of
Operating Status Trends
• The present value with respect to the measurement or dis-
play range (full scale) can be viewed on a bar display. The
operating status can be grasped intuitively, allowing easy
judgement of levels and threshold values.
HH
Max
Min
H
B
P
L
L
T-ZR
CMW
TG
HH
H
LL
Zero
Hold
T
LL
L
MAX/MIN
LEVEL
MODE
Many Measurement and Discrimination
Functions Using External Event Input
• Offers a wide variety of application possibilities, such detec-
tion and judgement while synchronizing on an external sig-
nal.
Input
Measurement value
TIMING
ON
input
OFF
Measurement
Peak/bottom hold
measurement
TIMING
input
Input
(b1−a1)
Measurement value
b1
a1
'a2
TIMING
ON
input
OFF
High-speed Sampling at 50 Times per Second
(20 ms)
• Provides an input sampling cycle at least three times faster
than earlier models (12.5 times faster for temperature input
models) at 50 times/second (see note). In addition to im-
proved response times for judgement output and transfer
output, average processing can be used to increase the sta-
bility of measurements.
Note: The K3HB-S Linear Sensor Indicator features high-speed re-
sponse of 2,000 times/second.
Sampling at 15 times/second
96
Timing of
internal
sampling
Time
2
Digital Indicators
Position meter
SHIFT
UP
Sampling hold value
Sampling
measurement
Time
Input
Peak hold value
value
Bottom hold value
Time
OFF
ON
Peak-to-peak value
(b2−a2)
Peak-to-peak hold
'b2
measurement
Time
Sampling at 50 times/second
Peak value
100
Timing of
internal
sampling
0
Time
K3HB Series (Analog Input Series)
Short Body with Depth of Only 95 mm (from
Behind the Front Panel)
• A short body of only 95 mm (see note) contributes to the de-
velopment of slimmer and smaller control panels and instal-
lations.
Depth: 95 mm (See note.)
(The depth is 100 mm when mounted to the terminal cover.)
Note: Depth of DeviceNet models is 97 mm.
Select a Comparative Output Pattern to Suit
the Discrimination or Control Application
• The output pattern for comparative outputs can be selected.
In addition to high/low comparison with set values, output
based on level changes is also possible. (Use the type of out-
put pattern appropriate for the application.)
Standard Output
Measurement
Comparative
value
set value HH
Comparative
set value H
Comparative
set value L
Comparative
set value LL
Output HH
ON
OFF
Output H
Output PASS
Output L
Output LL
Measurement
Zone Output
Comparative
value
set value HH
Comparative
set value H
Comparative
set value L
Comparative
set value LL
Output HH
ON
OFF
Output H
Output PASS
Output L
Output LL
Note: The HH, H, L, or LL outputs must be set in that order for the
zone outputs to output correctly.
(This is because the comparative set values and outputs for
standard and level outputs are in a 1-to-1 relationship, whereas
the meaning of zone outputs depends on the settings of all the
comparative set values.)
Lineup Includes DeviceNet Models Enabling
High-speed Data Communications with PLCs
without Special Programming
• DeviceNet compliance enables high-speed data transmis-
sion by allocating setting and monitoring parameters in the
I/O memory of the PLC. This capability greatly reduces labor
spent in developing communications programs.
DeviceNet
Master
P
H
Zero
K3HB
Digital Indicators
P
Zero
27%
shorter
than earlier
models
Measurement
Level Output
Comparative
value
set value HH
Higher
Comparative
set value H
Comparative
set value L
Lower
Comparative
set value LL
ON
Output HH
OFF
Output H
Output PASS
Output L
Output LL
Higher
Lower
Ethernet
DeviceNet
Configurator
Higher
Lower
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