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Clean Sensing System
ZN Series
Advanced Clean-Monitoring for the Manufacturing Field
Is that booth really clean?
Is clean air with a filter enough to maintain a clean environment?
Clean measures are not perfect unless they are tied to quality.
Localized Continuous Clean-Monitoring Systems by OMRON provide many ways to
improve quality and enable perfect reporting of production process monitoring.
Applications
Electronic Component
Production Processes
Multi-Clean Control
2
Cell Production Processes
Storage and Test Environments
Direct Clean Control
Storage of Precision and
Optical Components
Total Sensing for Clean Booths
OMRON provides the optimum clean environment with constant
monitoring of continuously changing production environments. Sensing
and control with up to 9 Air Clean Units. The degree of cleanliness in
each production stage can be controlled in relation to quality.
Electrostatic
Sensor
Multi-point data management
No. of connectable Sensors: 10 max.
Continuous Sensing of Particles
Clean environments change during the production process due to the various work operations
performed.
The particle volume inside booths is constantly sensed by an Air
Particle Sensor. Optimum clean environments are maintained by
controlling air volume based on particle volume — from rapid
ventilation to energy-conserving gradational air volume control.
Rapid Feedback
Constant Feedback
The maximum and minimum air volume and
feedback time can be set to any desired
values. Once a cleanliness threshold has
been exceeded, the level of cleanliness can
be increased in a short time by applying the
maximum air volume.
Constant feedback is provided so that the
cleanliness threshold is not exceeded.
A constant level of cleanliness is always
maintained and energy is conserved.
Air volume
Air volume
Cleanliness
threshold
Particle volume
Clean-monitoring of
Inspection and Measurement
Environments
Cleanliness
threshold
Particle volume
Ionized Clean Environments
An Ionizer is needed to remove dust
attached to particles by static electricity.
OMRON provides a new style for
discharging and dust removal, with the
first Ionizers in the industry that can be
combined with Air Clean Units.
3
Compact but High-Performance Air Clean Unit
Slimmest in the industry: 97.5 mm
HEPA Filter with High Filtration
High-Speed Dust Control
A unique ZNA2502 Twin-Fan
construction enables both a
slimmer body and a greater air
volume. Downsizing is possible
with a greater level of capacity
than previous models.
4
Relationship between Air Volume and Particle Removal
No. of 0.5 µm particles (per L)
Unique Twin-fan Construction
800
600
Air volume 1: 0.3 m3/min
Air volume 3: 1.0 m3/min
Air volume 5: 1.8 m3/min
400
200
0
0 min 1 min 2 min 3 min 4 min 5 min
The HEPA filter used with the ZN
Series has the capacity to filter
99.99% of 0.3 µm particles.
Clean Sensing System
Laminar Airflow Design
The smaller fan section and the unique ventilation construction design provides a more uniform
laminar airflow. Uniform air is provided over a wide area.
ZN-A2502
ZN-A4105
Air Speed Distribution
Air Speed Distribution
200
0.8 m/s min.
500
0.7 to 0.8 m/s min.
0.6 to 0.7 m/s min.
750
200 mm
0.5 to 0.6 m/s min.
100
0
100
200 mm
1.00 to 1.20 (m/s)
0.80 to 1.00 (m/s)
1000
200
(mm)
(at 200 mm from Air Clean Unit)
200 (mm)
Measurement conditions: Maximum air volume
Airflow Switching Function
The air volume can be set to 5 different levels, from 0.3
to 1.8 m3/min for the ZN-A2502 and 1.0 to 5.0 m3/min
for the ZN-A4105. The air volume can be checked with
the large indicators in the middle.
Distance from Air Clean Unit
Distance from Air Clean Unit
(mm)
(at 500 mm from Air Clean Unit)
200
0.9 m/s min.
500
0.7 to 0.9 m/s min.
0.5 to 0.7 m/s min.
750
360 mm
0.5 m/s min.
1000
400
200
0
200
400 (mm)
360 mm
1.00 to 1.20 (m/s)
0.80 to 1.00 (m/s)
0.60 to 0.80 (m/s)
Measurement conditions: Maximum air volume
Self-diagnosis Function
Two LED indicators indicate operation errors (e.g.,
stopped fans) and when HEPA filter replacement is
required. Located on two corners of the Unit, the
LED indicators are visible from many angles.
Air Volume Displayed in 5 Levels
External I/O
Ultra-Easy Maintenance
An I/O interface is built in.
An AC adapter or 24-VDC input can be selected for
the power supply.
An alarm signal is output if the self-diagnosis function
indicates HEPA filter replacement or error operation.
DC power supply/external output terminal
HEPA filters can be replaced without tools thanks to
the use of buckles. Onsite maintenance time is
reduced because filters can be replaced in a
one-step operation.
AC Adapter input
5
Unique and Easy
Ionizer for Air Clean Unit
Industry First
Patent pending
Ionizer That Can be Combined with Air Clean Units
Previous Model
When Using an Air Clean Unit
Ionizer
Laminar airflow can be disrupted with
bar-type Ionizers, depending on where the
Ionizer is installed, and too much
installation work is required.
Opening Constructed Not to Obstruct Laminar Airflow
The opening does not obstruct the airflow from
the Air Clean Unit eliminating worries about
disrupting the laminar airflow.
6
The Ionizer can be mounted directly to the
Air Clean Unit.
Clean Sensing System
Wide Discharge Area by Adopting Variable DC Ionization Method
Variable DC ionization is used to discharge over a wide area.
ZN-J25A
ZN-J41A
0
Discharge time: 2 s
Discharge time: 4 s
200
Discharge time: 6 s
400
600
Measurement Conditions
800
−300
0
300
ZN-A2502 at maximum air volume
Discharge time from 1,000 V to100 V
Plate Monitor, 150 × 150 mm, 20 pF
Automatic Ion Balance
Two Sensors provide constant
feedback on the ion balance to
maintain uniform discharging.
Ion Balance Sensors
Distance from Ionizer (mm)
Distance from Ionizer (mm)
0
Discharge time: 2 s
Discharge time: 4 s
200
Discharge time: 6 s
400
600
800
−300
Self-diagnosis and
Display Functions
LED indicators and external
outputs provide notification when
discharge needles require
cleaning or discharge errors occur.
Cleaning outputs are made at two
levels: warnings and alarms.
Measurement Conditions
0
300
ZN-A4105 at maximum air volume
Discharge time from 1,000 V to 100 V
Plate Monitor, 150 × 150 mm, 20 pF
Ozone Buildup Prevention
Patent Pending
Discharging is stopped when a
signal indicating that the Air Clean
Unit fan has stopped is received.
This function prevents ozone from
remaining due to discharging.
Discharge stop control
Simple Mounting and Wiring
The Ionizer can be installed easily by inserting it between the Air Clean
Unit and the top of the Clean Booth and securing it with screws.
Wiring work is greatly reduced by the connectors used for connection to
the Air Clean Unit.
Simple Maintenance
Discharge needles are modular
and can be easily replaced.
7
Small Size, Continuous Measurement
In-line Air Particle Sensor
Smallest in the Industry
Air Particle Sensor for In-line Measurement
A high-performance fan for external air suction enables constant measuring over long periods. Semiconductor
lasers and high-sensitivity optical design in the sensing section enable measurement of 0.3-µm particles.
Airflow
Laser beam
Measurement Principle
A semiconductor laser beam is targeted on to the air intake
and the light is scattered when particles pass through that
beam. The scattered light is received by the light receiving
element and converted to an electrical signal.
Particle Trend Indicator
The sensing section has a particle trend display for
quick visual confirmation of the degree of cleanliness.
The Amplifier provides numeric indication of the
number of 0.3-, 0.5-, and 1.0-µm particles.
A signal can be output at any level of particles if a
threshold has been set.
8
Particle
Numeric Display
Particle
Trend Display
Clean Sensing System
On-screen Indication and Data Logging
of Particle Amount
Measurement values can be easily logged on a
personal computer by using the Interface Unit and
special software (sold separately).
Data from sequential sensing of particles can be
used to improve quality.
Quality Control with Multi-point Measurement
Realtime Clean Air Monitor
A variety of displays (including color graphs for visual
confirmation by color of particle densities, indication
of the number of particles, and trend graphs) can be
set. Particle Sensors and Interface Units can also be
set from the personal computer. Measurement data is
logged in realtime and can be manipulated in
CSV-format files using spreadsheet software.
Patent Pending
Up to ten Particle Sensors and up to nine Air Clean Units can be controlled through one Interface Unit and Real
Time Clean Air Monitor. There are no time-consuming restrictions, such as the order that power is turned ON.
The level of cleanliness can be controlled for each process and constant monitoring is possible in relation to
quality data.
Electrostatic
Sensor
Air Clean Unit air volume settings,
operation, and errors can be
checked on the Amplifier or Interface
Unit.
No. of connectable Sensors: 10 max.
Multi-point data output
For In-line Applications
Installation is simple with DIN Track mounting.
The In-line Air Particle Sensor was developed for in-line
applications, with a 24-VDC power supply.
External outputs can be at two levels: warnings and alarms.
Suitable for in-line trend management applications.
9
System Connection Diagram
There are four ways of using the In-line Air Particle Sensor, depending on the application.
Measurement and Logging of Particle Volumes
• Particle volumes are logged and warnings or alarms are output for set thresholds.
Air Particle Sensor
Clean Monitoring System
ZN-SFW11
Sensor Head
ZN-PD03
Interface
Unit
24-VDC
power supply
Amplifier
Realtime Clean
Air Monitor
ZN-PDA11
Clean Air Supply and Discharging
• Discharging can be performed with the downflow from the Air Clean Unit.
Discharging and Dust Removal System
Air Clean Unit
ZN-A2502
ZN-A4105
Power supply
Supplied AC Adapter
or 24-VDC power supply
Supplied Connection
Cable
Ionizer (See note.)
ZN-J25A
ZN-J41A
Note: When using the Ionizer in combination with an Air Clean Unit, be sure to specify
an applicable model (e.g., ZN-J25A).
Direct Clean Sensing Systems
• The air volume of the Air Clean Unit is automatically adjusted while the particle volume is measured and logged.
Discharging and Dust Removal System
Clean Monitoring System
Air Clean Unit
ZN-SFW11
ZN-A2502
ZN-A4105
Power supply
Supplied AC Adapter
or 24-VDC power supply
Interface Unit
Air Particle Sensor
Sensor Head
ZN-PD03
Supplied Connection
Cable
Ionizer (See note.)
ZN-J25A
ZN-J41A
Amplifier
Realtime Clean
Air Monitor
ZN-PDA12
Standard cable length: 2 m; Power is supplied from the Air Clean Unit.
Note: When using the Ionizer in combination with an Air Clean Unit, be sure to specify
an applicable model (e.g., ZN-J25A).
To extend, use commercially available LAN connectors (female–female, straight) and LAN cable (straight, category 5 E
or better).
Multi-Clean Sensing Systems
• The air volume of the Air Clean Unit is automatically adjusted while the particle volume is measured and logged.
• The level of cleanliness can be managed and feedback controlled for more than one production process.
Use a commercially available LAN cable (straight, category 5 E or better) if more than one
Air Clean Unit is to be connected.
Air Clean Unit ZN-A2502
ZN-A4105
Up to 9 Units
•••••
Supplied
Connection Cable
Ionizer
Power supply
Supplied AC Adapter
or 24-VDC power supply
Note: Required for each Air Clean Unit.
ZN-J25A
ZN-J41A
Clean Monitoring System
ZN-SFW12
Air Particle Sensor
Sensor Head ZN-PD03
Interface Unit
•••••
24-VDC
power supply
Realtime Clean
Air Monitor
Up to
10 Units
••••••
Standard cable length: 2 m
To extend, use commercially available LAN connectors (female–female, straight) and LAN cable (straight, category 5E or better).
10
Amplifier
ZN-PDA11
Calculating Unit
ZX-CAL2
Ordering Information
Air Clean Units
Air Clean Units
Appearance
Accessories
Application
Power supply
Model
Replacement HEPA
Filters
ZN-A2502
250  250 mm
ZN-A2502D
(See note.)
24 VDC
Replacement
Pre-filters
ZN-A4105
410  410 mm
Application
Model
Qty.
For 250  250 mm
ZN9-AHP25
1
For 410  410 mm
ZN9-AHP41
1
For 250  250 mm
ZN9-APF25
2
For 410  410 mm
ZN9-APF41
1
ZN-A4105
(See note.)
Use a commercially available LAN cable (straight, category 5E or better)
if more than one Air Clean Unit is to be connected to make a system.
Note: Without AC adapter.
Ionizers
Ionizers
Accessories
Appearance
Application
Power supply
Model
Replacement Discharge
Needles
ZN-J25A
(See note.)
250  250 mm
Qty.
ZN9-JH04
4 per pack
Single-sided Connector Cables
(for DC power supply or I/O connection)
Supplied from the Air
Clean Unit.
ZN-J41A
(See note.)
410  410 mm
Model
Cable length
Model
Qty.
2m
ZN9-JC02
1
Note: Connection Cable to the Air Clean Unit is provided.
(Air Clean Units should be ordered separately.)
Air Particle Sensors
Double-sided Connector Cable
(for extension between Sensor Head and Amplifier)
Sensor Head
Appearance
Measured particle diameter
0.3, 0.5, and 1.0 m
Model
ZN-PD03
Cable length
Model
Qty.
1m
ZX-XC1A
1
4m
ZX-XC4A
1
8m
ZX-XC8A
1
Amplifiers
Appearance
Power supply
24 VDC
Connection method
Cable connection
Connector connection
Supplied from the
(Air Clean Unit feedback
Air Clean Unit.
connection)
Model
Qty.
Sensor Head Replacement
Filter Set
ZN9-PF1
1
Cleaning Filter
ZN9-PC1
1
Head Attachment Tool
ZN9-PB1
1
Model
ZN-PDA11 2M
ZN-PDA12 2M
Calculating Unit
Appearance
Model
ZX-CAL2
Clean Monitoring Systems
Appearance
+
CD-ROM
+
CD-ROM
Contents
Connection method
Model
ZN-SF11 Interface Unit
+ Realtime Clean Air
Monitor
For RS-232C connection
with personal computer only
ZN-SFW11
ZN-SF12 Interface Unit
+ Realtime Clean Air
Monitor
For RS-232C connection
with personal computer
or Air Clean Unit
feedback connection
ZN-SFW12
An Interface Unit is not available by itself.
11
Specifications
Air Clean Units
Item
Model
ZN-A2502/A2502D
ZN-A4105/A4105D
225 × 205 mm
Air outlet dimension
360 × 360 mm
Particle outlet efficiency
More than 99.99% for 0.3-µm particles
Air volume (m3/min)
Sound noise level (dBA)
Fan motor
0.3 to 1.8 m3/min (typical)
1.0 to 5.0 m3/min (typical)
Air volume level 3: 53 dB (typical)
Air volume level 3: 53 dB (typical)
Air volume level 1: 41 dB (typical)
Air volume level 1: 40 dB (typical)
Two, DC brushless compact centrifugal blowers
Main filter
One DC brushless turbo fan
HEPA filter
Main filter part number
ZN9-AHP25
Pre-filter part number
ZN9-APF25
ZN9-AHP41
ZN9-APF41
Power supply voltage
24 VDC±10%, Ripple (p-p): 10% max.
Current consumption
Air volume level 5: 2.1 A max. (RMS value)
Air volume level 5: 3.5 A max. (RMS value) (Peak: 5.5 A)
Air volume level 1: 0.4 A max. (RMS value)
Air volume level 1: 0.32 A max. (RMS value)
Operating status: Green/Red
Indicators
Air volume: Blue
Alarm output 1: Alarm output 1 turns OFF when one of the following events occurs. (Normally alarm output 1 is ON.)
(Check indicator to find out which event occurred.)
• Filter is clogged.
• Fan error
• Cleaning alarm for discharge needle (when ZN-J-series Ionizer (sold separately) is connected)
• Discharge error (when ZN-J-series Ionizer (sold separately) is connected)
Alarm output 2: Enabled only when ZN-J-series Ionizer (sold separately) is connected.
• Alarm output 2 turns OFF to indicate that cleaning is necessary for ZN-J Series discharge needles.
(Normally alarm output 2 is ON.)
30 VDC, 50 mA max. Residual voltage: 1 V max. with load current of 10 mA, 2 V max. with load current of 50 mA.
Outputs
Air volume selectable (levels 1 to 5), Automatic control by ZN-PDA, Filter clogging alarm, ZN-J Ionizer
Functions
connection, connection of up to 9 Units
Ambient temperature range
Operating and storage: 0 to 40°C (with no icing or condensation)
Ambient humidity range
Operating and storage: 35% to 85% (with no condensation)
Material
Upper case: ABS, Bottom frame: Steel
250 × 250 × 97.5 mm (W × D × H)
Dimensions (mm)
Weight
Accessories
410 × 410 × 129.5 mm (W × D × H)
Approx. 2 kg (Packed state: Approx. 3.3 kg)
Approx. 5.2 kg (Packed state: Approx. 8.6 kg)
Instruction Sheet, Sealing parts, Mounting screws, I/O connector (XW4B-06B1-H1), AC adapter (excluding ZN-A2502D, ZN-A4105D.) (See note.)
Note: AC Adapter: Made by Sanken Electric Co., Ltd.
Model SEB100P2-24.0 for ZN-A2502: Supply voltage of 100 VAC to 240 VAC
Model SEC165P2-24.0 for ZN-A4105: Supply voltage of 100 VAC to 240 VAC
Ionizers
Item
Model
Applicable Air Clean Units
ZN-J25A
ZN-J41A
ZN-A2502
ZN-A4105
Power supply voltage
24 VDC±10%, Ripple (p-p): 10% max.
Current consumption
300 mA max
Output voltage
±7 kV max
Discharge method
Variable DC
Discharge time (typical) (See note 1.)
5 s max.
±30 V max.
Ion balance (typical) (See note 2.)
Indicators
Outputs
Functions
Ambient temperature range
Ambient humidity range
Materials
Dimensions (mm)
Weight
Accessories
Power (green), Cleaning notice (orange flashing), Cleaning alarm (orange), High voltage error (red)
High voltage error output, cleaning output: photo-MOS relay (30 VDC, 300 mA max.)
Manual Ion balance adjustment, cleaning alarm, high voltage error alarm
Operating and storage: 0 to 40°C (with no icing or condensation)
Operating and storage: 35% to 65% (with no condensation)
Unit: ABS, Discharge needles: Tungsten
248 × 310 × 45 mm (W × D × H)
408 × 470 × 45 mm (W × D × H)
Approx. 0.6 kg (Packed state: Approx. 1.4 kg)
Approx. 1.5 kg (Packed state: Approx. 2.7 kg)
Instruction Sheet
Sealing parts
Mounting screws
Connector cable for
Air Clean Unit (excluding
ZN-A2502D, ZN-A4105D.)
Ferrite core
English warning label
Note 1. Measurement conditions:
Distance: 300 mm
Air Clean Unit: ZN-A Series with air level 5 at center of air outlet
Discharging from ±1000 V to ±100 V with Charge Plate Monitor (150 × 150 mm, 20 pF)
Temperature: 18 to 28°C, Humidity: 35% to 65%
The performance may not be satisfied when gases such as solvents are in the measurement area.
2. Measurement conditions:
Distance: 300 mm
Air Clean Unit: ZN-A Series with air level 5 at center of air outlet
Discharging with Charge Plate Monitor (150 × 150 mm, 20 pF) for 10 s
Temperature: 18 to 28°C, Humidity: 35% to 65%
The performance may not be satisfied when gases such as solvents are in the measurement area.
12
Instruction Sheet
Sealing parts
Mounting screws
Connector cable for
Air Clean Unit (excluding
ZN-A2502D, ZN-A4105D.)
Ferrite core
English warning label
Specifications
Air Particle Sensors
Sensor Head
Item
Model
ZN-PD03
Applicable Amplifier
ZN-PDA11/ZN-PDA12
Measurement method
90° sideways light-scattering method
Light source
Semiconductor laser
0.3, 0.5, or 1.0 µm min.
Applicable particle size
Applicable cleanliness class
Equivalent to Class 100 to 100,000 (FED-STD-209D)
Indicator
Level indicator for Class 100 to 100,000 (FED-STD-209D)
Connection tube
Inner diameter: 4, Length: 1 m max.
Operating: 0 to 40°C, Storage: −15 to 50°C (with no icing or condensation)
Ambient temperature range
Ambient humidity range
Operating and storage: 35% to 85% (with no condensation)
Dielectric strength
1,000 VAC, 50/60 Hz for 1 min
Vibration resistance
10 to 55 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions
150 m/s2 3 times each in six directions (up/down, left/right, forward/backward)
Shock resistance
Connection method
Connector cable (standard cable length: 0.5 m)
Material
ABS
Weight
Approx. 300 g (Packed state: Approx. 450 g)
Accessories
Instruction Sheet, connection tube
Amplifiers
Item
Model
ZN-PDA11
ZN-PDA12
Sampling time
1 to 599 s (selectable)
Average count setting
1, 2, 4, 8, 16, 32, or 64
Operation indicators: OUT1 (orange), OUT2 (yellow), 7-segment
main display (red), 7-segment sub-display (yellow), power (green),
wide range display (green), unit selection display (green)
Indicators
Status outputs (2 outputs:
OUT1/OUT2) (See note.)
NPN open-collector outputs, 30 VDC, 30 mA max.,
Residual voltage: 1.2 V max.
Reset input (See note.)
ON: Short-circuited with 0-V terminal or 1.5 V or less,
OFF: Open
7-segment main display (red), 7-segment sub-display (yellow), power (green),
wide range display (green), unit selection display (green)
-----
Measurement result display, Setting value display, Unit selection,
Scaling, Peak hold, Hysteresis setting, Threshold level selection,
Wide range display, Key lock, ECO mode, Display reverse, Display
digit change, Initialize
Functions
Communications with
Air Clean Unit
Power supply voltage
Measurement result display, Communications condition display, Unit selection,
Scaling, Air Clean Unit automatic control, Air Clean Unit air level change,
Threshold level selection, Wide range display, Key lock, ECO mode, Display
reverse, Display digit change, Initialize
Unique communications specifications (RJ-45
connector and straight LAN cable)
--24 VDC ±10%, Ripple (p-p): 10% max.
24 VDC ±10%, Ripple (p-p): 10% max. (Supplied from Air Clean Unit.)
Current consumption
300 mA max.
Operating: 0 to 40°C , Storage: −15 to 50°C (with no icing or condensation)
Ambient temperature range
Ambient humidity range
Operating and storage: 35% to 85% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
1,000 VAC, 50/60 Hz for 1 min
Vibration resistance
10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions
Shock resistance
300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)
Connection method
Cable (standard cable length: 2 m)
Materials
Connector cable (standard cable length: 2 m)
Case: PBT (polybutylene terephthalate), Cover: Polycarbonate
Weight
Approx. 180 g (Packed state: Approx. 350 g)
Accessories
Instruction Sheet
Note: OUT2 and the reset input are switched by using the DIP switch on the bottom of the Amplifier.
Clean Monitoring Systems
Item
Model
ZN-SFW11
ZN-SFW12
Power supply voltage
Supplied from the ZN-PDA.
Current consumption
45 mA max. with 24-VDC power supply voltage (excluding current consumption and current output of the Amplifier)
Applicable Amplifiers
Applicable Amplifier Unit
software versions
ZX Series, ZJ-SD Series, ZN-PD Series
ZX-LDA@@-N V1.000 or higher, ZX-EDA@@ V1.300 or higher, ZX-TDA@@ V1.100 or higher,
ZJ-SDA@@ V1.000 or higher, or ZN-PDA@@ V1.000 or higher
No. of connectable Amplifiers
10 max. (For ZN-PDA)
Indicator
Power: Green, Sensor communications: Green, Sensor
communications error: Red, External terminal communications:
Green, External terminal communications error: Red
Functions
--Communications port
Automatic control for Air Clean Units (multi-unit system
control), Air level change for Air Clean Units
RS-232C (9-pin, D-Sub connector)
Protocol
Communications
CompoWay/F
Baud rate
Data configuration
For external device 2
Ambient temperature range
38,400 bps
Data bits: 8, Parity: None, Start bits: 1, Stop bits: 1, Flow control: None
Operating: 0 to 40°C, Storage: −15 to 50°C (with no icing or condensation)
Operating and storage: 35% to 85% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
Shock resistance
Connection method
Materials
Weight
Accessories
Unique communications specifications
(RJ-45 connector and straight LAN cable)
---
Ambient humidity range
Vibration resistance
Power (POWER: Green), Serial communications (STA1: Green)
Not clean (OPE1: Orange), Clean (OPE2: Green)
1,000 VAC, 50/60 Hz for 1 min
10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions
300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)
---
Connector cable (standard cable length: 2 m)
Case: PBT (polybutylene terephthalate), Cover: Polycarbonate
Approx. 100 g (Packed state: Approx. 480 g)
Approx. 200 g (Packed state: Approx. 550 g)
CD-ROM (Realtime Clean Air Monitor), Instruction Sheet, Two clamps
13
Dimensions
Air Clean Units
ZN-A2502/A2502D
(Unit: mm)
97.5
45
160
250
276
205.6
220
28
250
Four, M4 screws, depth: 17
226.6
ON/OFF switch
Air volume switch
Operation indicators
Operation indicators
Air volume level indicators
ZN-A4105/A4105D
417
410
380
360
15
380
360
436
410
15
129.5
Air volume switch
Four, M5 screws, depth: 20
ON/OFF switch
Operation indicators
Operation indicators
ho
le
s)
Air volume level indicators
(th
ro
ug
h-
Ionizers
(Unit: mm)
ZN-J41A
m
ou
nt
in
g
ho
le
s
ZN-J25A
ia
.
380
240
210
Discharge needles
(4 locations)
65.5
Power switch
Discharge needles (4 locations)
252
412
45
33
(3.3)
470
210
160 ±0.2
220 ±0.2
Eig
ho ht, 5
les -d
Mounting Hole and
Panel Cut Dimensions
14
les
160 ±0.2
220 ±0.2
. ho
310
dia
(3.3)
6
6
6lve,
Twe
210
45
33
Power switch
380±0.2
360
240±0.2
360
380±0.2
360
240±0.2
25.50
Ground terminal
s
High voltage error
indicator (red, lit)
240
360
380
408
70
Ground terminal
Power input/
signal output connector
hole
210
220
248
70
Power input/
signal output connector
ing
Cleaning alarm
indicator (orange, lit)
Cleaning notification
indicator (orange,
flashing)
Power indicator
(green, lit)
Cleaning notification
indicator (orange,
flashing)
Cleaning alarm
indicator (orange, lit)
High voltage error
indicator (red, lit)
Ion balance
adjustment button
t
oun
.m
-dia )
e, 6 les
elv -ho
Tw ough
(thr
Power indicator (green, lit)
Fi
ve
,8
-d
Ion balance adjustment button
ia.
Mounting Hole and
Panel Cut Dimensions
Dimensions
Air Particle Sensors
ZN-PD03
(Unit: mm)
21.5
39.4
70±0.1
Sensor Head Mounting Tool
When ZN9-PB1 is used (sold separately)
(Unit: mm)
45
Two, 4.2-dia. holes
45
Six, M3
15.85
Mounting hole
cutout dimensions
Oblong holes
for mounting
Six, 3.2 × 6.2
holes
Mounting plate
36.8
42
2.6
5
Two,
M4 × 6
mounting
screws
45
5
(90)
82
5.2-dia. vinyl-insulated round cable
with 10 conductors, standard length: 0.5 m
45
4
70
46
35
14.3
Mounting hole cutout dimensions
Mounting screw
holes
25
70
Two, M4 holes,
depth: 6
82±0.1
76
120
Air inlet
44
Exhaust outlet
14.4
22.4
4
22
ZN-PDA11
ZN-PDA12
(Unit: mm)
13
36.8
5.1-dia. vinyl-insulated
round cable, standard
length: 100 mm
64.3
21.46
4.2
13
36.8
5.1-dia. vinyl-insulated
round cable, standard
length: 100 mm
5.1-dia. vinyl-insulated round cable with 10
conductors (conductor cross-section: 0.08 mm2,
insulator diameter: 0.7 mm), standard length: 2 m
11.7
11.7
11.7
2.2
4.2
3
(133)
44
5.2-dia. vinyl-insulated round
cable, standard length: 2 m
29
Main digital indicator
Sub-digital indicator
Status output OUT2/reset input
switch (default setting: status output)
6.6
4.2
15.5 dia.
64.3
13.2
4.2
3
(133)
15.8
6 16.8
31.5
15.5 dia.
13.2
44
30
Modular jack
15.8
6 16.8
31.5
OUT2 indicator
Range indicator
Unit indicator
OUT1 indicator
OUT2 indicator
Main digital indicator
Sub-digital indicator
OUT1 indicator
30
(Unit: mm)
Power indicator
Range indicator
Unit indicator
29
11.7
Power indicator
2.2
Status output
Interface Unit
ZN-SF11
(Unit: mm)
ZN-SF12
(Unit: mm)
Sensor communications indicator (communicating)
Link connector
Sensor communications indicator (communications error)
Power indicator
Status indicator
Modular jack
Power indicator
External terminal communications
indicator (communicating)
(336)
Sub-digital indicator
4.2
21.46
2.2
6.55
11.7
11.7
29
4.3
36.8
29
2.2
5.1-dia. vinyl-insulated round cable with 10
conductors (conductor cross-section:
0.08 mm2,insulator diameter: 0.7 mm),
standard length: 2 m
36.8
3
5
13.2
13
5.2-dia. vinyl-insulated round
cable, standard length: 300 mm
Connector
Connector
64.3
15
13
11.7
(33.1)
13.2
15
31.5
(46)
5.2-dia. vinyl-insulated
round cable, standard
length: 300 mm
4.2
3
(46)
4.2
(33.1)
(336)
64.3
4.2
3
4.3
3
5 11.7
6.55
30
Main digital indicator
Operation indicators
30
6.6
15.8
31.5
External terminal communications
indicator (communications error)
15
This document provides information mainly for selecting suitable models. Please read the document System Manual (Z267) carefully for information that the user must understand
and accept before purchase, including information on warranty, limitations of liability, and precautions.
OMRON Corporation
Industrial Automation Company
Sensing Devices Division H.Q.
Application Sensors Division
Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: (81) 75-344-7068/Fax: (81) 75-344-7107
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen,
Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
Authorized Distributor:
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark, Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
OMRON Industrial Automation Global: www.ia.omron.com
In the interest of product improvement,
specifications are subject to change without notice.
CSM_1_5_0715
Printed in Japan
Cat. No. E383-E1-01
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