Omron ZX-E - User manual

inductive displacement sensors
ZX-E SERIES
Smart sensor with Plug & Play Concept
for fast, accurate measurement
Advanced Industrial Automation

Omron, the world’s leading sensor manufacturer, continues to set new standards in fast,
precise measurement sensing with the ZX-E series of inductive displacement sensors.
Designed specifically for metal measurement applications, the ZX-E series is based
on Omron’s unique Plug & Play concept, in which a wide variety of interchangeable
sensor heads can be connected to the same amplifier. This concept covers all of your
measurement requirements and takes the costly and time-consuming process out
of selecting the best sensor heads for the job!
Unique features for extremely
accurate performance
The ZX-E features a host of remarkable features and
functions, some of which are unique! These include the
smart calculation function, simple linearity adjustment,
easy resolution display, dual digital display and mutual
interference prevention function. The ZX-E is not only easy
to use, it also features intelligent communication,
enabling it to detect and log data for more efficient and
effective process analysis and quality control.
This inductive displacement sensor is the ideal solution
for those who need very accurate, high-resolution
measurement sensing in high-tech environments like
the packaging, metal processing, machinery,
automotive and semiconductor industries.

ZX-E SERIES
Designed to meet your measurement needs
What’s innovative about the ZX-E sensor is that the same amplifier unit
can be attached to any one of five sensor heads; It’s simply a matter of
selecting the sensor head that best suits your measurement application.
And there’s total compatibility between all sensor heads and the
amplifier, making maintenance quick and easy.
Extremely accurate
The ZX-E offers the same kind of high-speed response as
that of photoelectric sensors. With an accuracy of better than
1 micrometer it is also very precise, and can immediately spot
errors or discrepancies that could cost time and money in
production processes. Five different sensor heads can be
connected to the ZX-E, with sensing distances ranging from
0,5 mm up to 7 mm. One of the sensor heads – the ZX-EDR5T –
hasadiameter of just 3 mm, making it the smallest sensor
head currently available.
3 mm 5,4 mm 8 mm
10 mm
18 mm

Easy-to-read resolution display
With Omron’s resolution displayfunction (patent pending),
the resolution based on the object being measured is displayed
and can be verified in real time. It is easy to learn the margin
for threshold values with this resolution display, allowing
accurate judgements on whether or not detection is possible.
Dual digital display (illustration )
This makes setting up and maintaining the ZX-E sensor
a straightforward process. The smaller display shows the real
resolution of the sensor based on the object being measured.
Mutual interference prevention function
Up to five sensors can be combined very closely together
without any mutual interference occurring between them.
This is achieved by placing a calculating unit (ZX-CAL2)
between each sensor. With this unique feature multiple
measurements can be made in a machine or a process.
Smart calculation function
By inserting a ‘calculation unit’ (ZX-CAL2) between two
amplifiers the thickness and difference measurements are
easily obtained, and these results will be displayed on the
amplifier. This technology, patented by Omron, eliminates
the need for connecting a digital panel meter and the
troublesome wiring and setting up associated with it.
Simple Linearity Adjustment
With the ZX-E it is possible to adjust the linearity of the
sensor for different types of metals, ferrous and non-ferrous.
Using Omron’s patented Linearity Adjustment Function you
can perform a teaching function
at 0%, 50% and 100% of the
measurement distance from the
object to the sensor head.
The amplifier then confirms
the result. This feature
greatly reduces setting time.
Plug & Play Concept
All sensor heads are fully compatible to the amplifier unit and
can be selected based on the application. Also for maintenance
reason it is more efficient and cost saving to replace only the
sensor head.
0% 50% 100%

Easy to set up and operate
Easy to use keys
Five operation keys provide total control of the amplifier, enabling
you to operate advanced functions that include Reverse Display,
ECO Mode, number of figures for display, Display Saving Mode,
Operation Lock, Function Lock, Zero Reset, various hold and timer
functions, and Timing & Reset input.
INTERFACE UNIT
HEAD
AMPLIFIER
Easy-to-see resolution (patent pending).
Smart Monitor software tool enables easysystem set-up via PC or Notebook.
Calculation unit for thickness-measurement between
two amplifiers (patent pending).
Deviation to be
detected.
Advanced measurement functions
for fast signal processing.
ZX-CAL2
Delay Hold
Previous Value
Comparison
Average Hold
Peak-to-peak Hold
B
A
T1 T2
Easy to read dual digital display shows measurement
results or multifunctional settings.
Average
for A
Delay hold Sampling
Sampling time Sampling time
Sampling time
(Long time)
Changes over time
NG
NG
OK
Average
for B
The difference
between maximum
and minimum values
V
t
V
t
V
t
V
t
(One-shot)

Intelligent Communication
SmartMonitor V2 software makes sensor set-up easier!
With Omron’s interface unit and SmartMonitor V2 software
the ZX-E sensor can be easily connected to a Notebook or PC.
The software is ideal for quickly and easily setting up
parameters and values via the menu screen from a PC or using
the serial port of a PLC. It offers full visualisation of all
measured values on the spot. Threshold settings can be done
using the Position Teach feature or by entering the values
directly. All parameters and modes can be changed within
seconds and the interrupt time is kept to a minimum, which
is very important in production processes. In addition, all
settings can be saved on a computer, and reloaded based
on production requirements.
Data logging results can be processed using SmartMonitor
V2 software and stored automatically (as an Excel csv file)
for quality control information, leading to smoother production
runs. Data can also be displayed in waveform during logging.
Waveforms can be easily monitored and threshold values set
simply by dragging and dropping. High-speed waveforms can
be obtained and displayed in a one-shot operation.
This innovative feature is ideal for use in high-speed processes,
where the software can be used to generate a waveform.
Teaching functions for fast and easy set-up
The ZX-E sensor features three teaching functions
to set up threshold values. These are:
Direct input
Ideal for detecting whether or not
the OK/not OK values are known.
Position teaching
For high-precision positioning
applications.
Automatic teaching
For teaching under production conditions
without stopping the work-piece.



Visualisation and monitoring of all measured data.
Waveform monitoring.
Threshold setting by drag & drop
graphic function.
Data logging and processing.
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Injection Moulding
Cutter controlMinute gap detection
Height and step detection
Eccentricity and vibration Vertical packaging

The ZX-E series is the latest in a family of Omron sensor systems that include
the E3X-DA-S/MDA series, the ZX Sensor series and the E3C-LDA series.
Amplifier Units
Sensor Heads
Shape Dimensions Sensing distance Model
Cylindrical 3 dia. x 18 mm 0,5 mm ZX-EDR5T
5,4 dia. x 18 mm 1 mm ZX-ED01T *2
8 dia. x 22 mm 2 mm ZX-ED02T *2
Screw-shaped M10 dia. x 22 mm 2 mm ZX-EM02T *2
M18 dia. x 46,3 mm 7 mm ZX-EM07T *2
Appearance Power supply Output type Model
DC NPN ZX-EDA11
PNP ZX-EDA41
Appearance Name Model
ZX-series Communication Interface Unit + Setup Software ZX-SFW11
SmartMonitor sensor Setup tool for personal computer connection
+ CD-ROM
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Although we strive for perfection, Omron Europe BV and/or its subsidiary and affiliated companies do not warrant or make any representations regarding the correctness or completeness of the information described in this document. We reserve the right to make any changes at any time without prior notice.
SF8P_ZX_E_SERIES_EN_INT01_0703