Original instructions
SUITABILITY FOR USE
WARRANTY
OMRON's exclusive warranty is that the products are free from defects
in materials and workmanship for a period of one year (or other period
if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION,
EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE
OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES
THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF
THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT,
OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR
COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE
PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT,
WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the
individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY,
REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS
UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS
WERE PROPERLY HANDLED, STORED, INSTALLED, AND
MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE,
MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards,
codes, or regulations that apply to the combination of the product in the
customer's application or use of the products.
At the customer's request, OMRON will provide applicable third party
certification documents identifying ratings and limitations of use that
apply to the products. This information by itself is not sufficient for a
complete determination of the suitability of the products in combination
with the end product, machine, system, or other application or use.
The following are some examples of applications for which particular
attention must be given. This is not intended to be an exhaustive list
of all possible uses of the products, nor is it intended to imply that the
uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or
electrical interference, or conditions or uses not described in this
instruction sheet.
Nuclear energy control systems, combustion systems, railroad
systems, aviation systems, medical equipment, amusement machines,
vehicles, safety equipment, and installations subject to separate
industry or government regulations.
Systems, machines, and equipment that could present a risk to life or
property.
Please know and observe all prohibitions of use applicable to the
products.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING
THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE
PROPERLY RATED AND INSTALLED FOR THE INTENDED USE
WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time
based on improvements and other reasons.
It is our practice to change model numbers when published ratings or
features are changed, or when significant construction changes are
made. However, some specifications of the products may be
changed without any notice. When in doubt, special model numbers
may be assigned to fix or establish key specifications for your
application on your request. Please consult with your OMRON
representative at any time to confirm actual specifications of purchased
products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for
manufacturing purposes, even when tolerances are shown.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is
believed to be accurate; however, no responsibility is assumed for
clerical, typographical, or proofreading errors, or omissions.
COPYRIGHT AND COPY PERMISSION
This document shall not be copied for sales or promotions without
permission.
This document is protected by copyright and is intended solely for use
in conjunction with the product. Please notify us before copying or
reproducing this document in any manner, for any other purpose. If
copying or transmitting this document to another, please copy or
transmit it in its entirety.
PRECAUTIONS ON SAFETY
●
Meanings of Signal Words
WARNING
Indicates a potentially hazardous situation
which, if not avoided, will result in minor or
moderate injury, or may result in serious injury or
death. Additionally there may be significant
physical damage.
●
Meanings of Alert Symbols
Indicates prohibited actions.
●
Alert Statements
WARNING
When the single beam safety sensor model E3FS is used as
a safety device or a part of safety systems for ensuring
safety of personnel, be sure to use it with the safety
controller model F3SX series.
・
When the E3FS is used with the F3SX, the requirements of the
Category 2 (EN 954-1) are satisfied.
・
When the E3FS is used without the F3SX, it corresponds to the
Category B (EN 954-1).
・
Read the F3SX users manual (SCHG-705) about the rating or other
specifications of the F3SX.
WARNING
If the mode selection input line of the receiver is connected to 0V, the output
turns ON when light is interrupted (Dark ON), which no longer configures the
safety system. Be sure to connect the mode selection input line to 24V DC to
make the sensor output ON when light is incident (Light ON).
Always maintain a safe distance between the E3FS and a hazardous
part of a machine. Be sure to refer to the related standards (EN999) for
the calculation of safety distance.
Use an opaque test rod with 11mm in diameter and 200mm or greater in
effective length to check the detection capability. The E3FS cannot
detect transparent materials.
Do not use the E3FS in a reflective configuration, otherwise detection
may fail.
Reflective
panel
Emitter
Receiver
Do not install the E3FS in a location where it can be affected by wall
reflections to avoid detection failure, which may result in serious injury.
When using multiple sets of E3FS, arrange them to prevent mutual
interference. Failure to do so may cause the sensor not to detect,
resulting in serious injury.
The E3FS does not offer protection to the operator’s body from
projectiles existing the hazardous area. Proper means of mechanical
guarding must be provided to ensure protection from these potentially
hazardous projectiles.
Wiring must be done while the power is turned OFF. Doing it with the power
ON may cause an electric shock.
Do not connect the E3FS to an AC or DC power supply with higher
voltage than nominal DC24V. Otherwise the sensor may explode, burn,
or cause electric shock. The power supply must conform to regulatory
requirements and standards, regarding EMC and electrical equipment
safety, of the country where the E3FS is installed. For example, the
power supply must fulfill EN60742 requirements for double insulation
and must conform to EMC Directive and Low Voltage Directive in EU.
PRECAUTIONS FOR SAFE USE
1.Read this instruction sheet thoroughly to understand before using the
product.
2.In order to secure the safety functions, connect the product properly
with the B1 module of the safety controller model F3SX series.
3.A load must not be shorted. A load must not be used with current
higher than the rating. Do not apply the reversed supplied voltage.
Be sure to route the E3FS cable separated from high-potential power
line or through an exclusive conduit.
4.Be careful not to catch a finger in the connector when installing it.
5.Wire the cable so that it has some slack and does not prevent personnel or
object passage.
Allow some leeway for the wires and do not tight the wires when connection
cable to F3SX, and confirm that any cable may not block the movements of
workers or objects.
6.Do not disassemble, repair or modify the E3FS.
7.Be sure to dispose of the E3FS as industrial waste.
PRECAUTIONS FOR CORRECT USE
1.Do not install the E3FS in the following environments:
・
Areas exposed to intense interference light, such as direct sunlight;
・
Areas with high-humidity where condensation is likely to occur;
・
Areas exposed to corrosive, flammable or explosive gases;
・
Areas in the presence of substances, such as heavy smoke or
particulate matter, that may deteriorate product quality;
・
Areas exposed to vibration or shock levels higher than specification
provisions;
・
Areas where the product may come in direct contact with water, oil,
and chemicals;
2.Do not install the E3FS in water.
3.To extend the cable, use a wire of cross-sectional area 0.3mm
2
or more.
However do not extend it more than 50m.
4.For connector type of E3FS, make sure the connector is rated IP54 or
higher.
Hold the connector cover to connect or disconnect the connector.
Secure the connector cover by hand. Do not use any pliers.
The proper tightening torque range should be checked according to
connector specification. Be sure to tighten the connector securely.
5.Do not exceed a torque of
20.0N
x
m (200kgf
x
cm) when tightening mounting nuts for metal case.
2.0N
x
m (20kgf
x
cm) when tightening mounting nuts for plastic case.
If the tightening torque is inadequate, it may be loosen by vibration.
6.When cleaning, avoid using thinner, benzene or acetone.
7.This is a class A product. In residential areas it may cause radio
interference. in which case the Responsible Person may be required to
take adequate measures to reduce interference.
TYPES
Types Output
Housing
Terminal
Model E3FS-10B4 2M
ABS
Cable 2m
Model E3FS-10B4-M1-M
PNP
Nickel Brass
Plug
DIMENSIONS
Plug-in types
(Metal case)
E3FS-10B4-M1-M
Light indicator
Optical
area
4.8 dia.
M1
2
×
1
16
.4
dia
.
76
65.5
42.3
37
4
M18
×
1
9 dia.
27
.7
24
Pre-wired types
(Plastic case)
E3FS-10B4 2M
Light indicator
Optical
area
(Note) Vinyl-insulated round cable 4-dia., Emitter:3-core , Receiver:4-core
(Conductor cross-sectional area:0.2mm
2
, insulation diameter :1.1mm)
(Note)
64.9
42.3
37
5
4
8
M18
×
1
4.8 dia.
4
dia.
1
6.4 dia.
3.
2
22
24
9 dia.
EC Declaration of Conformity
OMRON declares that E3FS is in conformity with the requirements of the
following EC Directives:
-Machinery Directive 2006/42/EC
-EMC Directive 2004/108/EC
RATINGS / PERFORMANCE
Detection method
Through beam type
Controller
Model F3SX series
Power supply voltage 24V DC
±
10% (ripple p-p 10% max)
(When the E3FS is used as a part of safe
apparatus or safe systems, use it with F3SX.)
Operating angle
±
5
°
(at 3m)
Current consumption
Emitter : 50mA max. Receiver : 25mA max.
Sensing distance
10m
Standard object
Opaque object of
φ
11mm or more.
Response time
2.0ms (E3FS only)
(Response time depends on the F3SX. For the
details, see the users manual of the F3SX.)
Control output
Transistor output PNP, load current 100mA max
Residual voltage : 2V max (except for voltage
drop due to cable extension)
(When the E3FS is used as a part of safe
apparatus or safe systems, use it with F3SX.)
Test
Input
(Emitter)
E3FS-
10B4
(PNP)
21.5 to 24V DC : Emitting OFF
(Source current : 3mA max)
Open or 0 to 2.5 V DC : Emitting ON
(Leakage current : 0.1mA max)
(When the E3FS is used as a part of safe
apparatus or safe systems, use it with F3SX.)
Power reset time
100ms
Ambient illumination
Illumination intensity
Incandescent lamp : 3000 lx max.
Sunlight : 10000 lx max.
Ambient temperature
Operating : -20 to 55
℃
, Storage : -30 to 70
℃
(not freezing or condensation)
Ambient humidity
Operating : 35 to 85% RH
Storage : 35 to 95% RH
(not freezing or condensation)
Insulation resistance
20M
Ω
or more (by 500V DC megger)
Dielectric
strength
voltage
1000V AC, 50/60Hz for 1 min.
Durability
10 to 55 Hz, 1.5mm double amplitude,
each X, Y, Z direction , 2 hours
Vibration
resistance Operation
limit
10 to 55 Hz, 0.7mm double amplitude,
each X, Y, Z direction , 50 min.
Durability
500m/s
2
(approx. 50G),
each X, Y, Z direction for 3 times
Shock
resistance Operation
limit
100m/s
2
(approx.10G),
each X, Y, Z direction for 1,000 times
Enclosure ratings
IEC standard IP67
Light source
Infrared LED
Indicators
Emitter : Orange / Light emission
Receiver : Green / Output-ON-state,
Red / Output-OFF-state
Circuit protection
Output short-circuit and
power supply reverse polarity
Weight
Metal case : Approx. 125g (1set)
Plastic case : Approx. 150g (1set) (Weight
excluding cables : approx. 55g)
Applicable standards
When using E3FS in class2 circuit :
UL508
When E3FS is connected to F3SX :
IEC(EN)61496-1 Type2 ESPE
IEC(CLC/TS)61496-2 Type2 AOPD
EN61000-6-2, EN55022, EN60204-1
UL508
UL61496-1
Type2 ESPE
UL61496-2
Type2 AOPD
Accessories
・
2 mounting nut for emitter and receiver
respectively.
・
Instruction sheet
CIRCUIT DIAGRAM
■
PNP output ( Model E3FS-10B4
)
Output mode : ON when incident
(Light ON)
Output / Input circuit
Receiver
Main
circuit
Red
Green
Internal
resistance
of output IC
１
２
３
４
Connect to
24V DC terminal
Connect to 0V
terminal
OFF state
indicator
ON state
indicator
Connect to control
output terminal
(Note 1)
(Note 2)
(Note 1)
(Note 1)
Emitter
Main
circuit
Orange
１
３
４
Connect to
24V DC terminal
Connect to test
input terminal
Connect to 0V
terminal
Light emittion
indicator
(Note 1)
(Note 1)
(Note 1)
(Note 3)
(Note 1)
・
Connect to the B1 module of the F3SX. Do not connect to
the other modules.
・
For the details, see the users manual of the F3SX.
(Note 2)
・
Be sure to connect the “Mode selection input
②
” to 24V DC
terminal.
(Note 3)
・
When the E3FS is used without the F3SX, connect the “Test
input
④
” to 0V.
TIMING CHART
■
Output mode and timing chart
On when incident
（
Light ON
）
Timing chart
Light incident
Light interrupted
Indicator Green
Red
Control ON
output OFF
■
Emitting timing chart
Timing
chart
Test input
ON
OFF
Light emission
ON
OFF
Indicator
ON
(Orange)
OFF
・
The F3SX executes a periodic self-diagnosis every 20 ms.
TERMINALS / CONNECTIONS
■
Plug-in types
Emitter
Receiver
Mode selection
input
Control
output
N.C.
24V DC
0V
0V
24V DC
Test input
■
Pre-wired types
Terminal No.
Signal Name
Wire Color
①
24V DC
Brown
②
Mode selection input
Pink
③
0V Blue
Receiver
④
Control output
Black
①
24V DC
Brown
②
- -
③
0V Blue
Emitter
④
Test input
Pink
ENGINEERING DATA
INFLUENCE OF REFLECTIVE SURFACES
Install the E3FS with minimum distance D (given below) away from
reflective surfaces (highly reflective surfaces) such as metal walls, floors,
ceilings, and work pieces.
L
D
5°
5°
Emitter
Receiver
Reflecting surface
Distance between
emitter and receiver
( Operating range L )
Minimum installation distance D
0.3 to 3 m
0.27 m or more
over 3 m
L
×
tan5
°＝
L
×
0.087 m or more
INFLUENCE OF MUTUAL INTERFERENCE
When installing two or more E3FSs to each other, considerations must be
made to prevent mutual interference.
・
Install so that any E3FSs emit in the opposite directions (See below).
Emitter
Receiver
Emitter
Emitter
Receiver
Receiver
・
Install a light interrupting wall in between sensors.
・
Install the E3FSs facing away from the one another to eliminate mutual
interference.
Note : When using multiple sets of E3FSs, be sure to confirm that mutual
interference is not occurred.
ACCESSORY (OPTIONAL)
■
Mounting Bracket (Model Y92E-B18)
32
±
0.2
30
7
17 max.
47 max.
18 dia.
Note : Hexagonal bolt : M5
×
32, Material : Polyacetal
■
Single-side connector cable
The attached at one side of the cable is the connector for E3FS.
Type
Shape
Cable
length
Model
1m Model
XS2F-D421-C80-A
2m Model
XS2F-D421-D80-A
5m Model
XS2F-D421-G80-A
Straight
10m Model
XS2F-D421-J80-A
1m Model
XS2F-D422-C80-A
2m Model
XS2F-D422-D80-A
5m Model
XS2F-D422-G80-A
Standard
L-shape
10m Model
XS2F-D422-J80-A
1m Model
XS2F-D421-C80-R
2m Model
XS2F-D421-D80-R
5m Model
XS2F-D421-G80-R
Straight
10m Model
XS2F-D421-J80-R
1m Model
XS2F-D422-C80-R
2m Model
XS2F-D422-D80-R
5m Model
XS2F-D422-G80-R
Robot
(Vibration-proof)
L-shape
10m Model
XS2F-D422-J80-R
・
Read the F3SX users manual about the other accessories.
■
OMRON Corporation
Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530 Japan
Phone : 81-75-344-7093 Fax : 81-75-344-8197
■
OMRON EUROPE B.V. (Representative in EU)
Wegalaan 67-69, 2132 JD Hoofddorp
The Netherlands
Phone : 31-2356-81-300 Fax : 31-2356-81-388
■
OMRON SCIENTIFIC TECHNOLOGIES INC.
6650 Dumbarton Circle, Fremont CA 94555-3605 U.S.A
Phone : 1-510-608-3400 Fax : 1-510-744-1442-
■
OMRON ASIA PACIFIC PTE. LTD .
No. 438A Alexandra Road, #05-05/08 (Lobby2,)
Alexandra Technopark Singapore 119967
Phone : 65-6835-3011 Fax : 65-6835-2711
OMRON Corporation
Model
E3FS-10B4 2M
Model
E3FS
-10B4-M1-M
SINGLE BEAM SAFETY SENSOR
Thank you very much for selecting OMRON product.
This sheet primarily describes precautions
required in installing and operating the product.
Before operating the product, read the sheet
thoroughly to acquire sufficient knowledge of the
product. Keep the sheet in a secure and
convenient location and refer to it as necessary.
OMRON EUROPE B.V. (Representative in EU)
Wegalaan 67-69. 2132 JD Hoofddorp
The NETHERLANDS
©
OMRON Corporation 2004-2010
All Rights Reserved.
7904785-0D
INSTRUCTION SHEET
Receiver
Y
X
Emitter
Sensing Range
Y
Operat
ing Range [
mm]
X Detection distance [m]
Excess Gain Ration
E
x
ce
ss
ga
in
rat
io
n
Distance [m]
Receiver
Y
X
Emitter
Mutual Interference Range
Y
Mut
u
al
i
n
te
rfer
enc
e ran
g
e [mm
]
X Detection distance [m]
