Omron E3FS Series User manual

E3FS
Pending approval
Single-beam Safety Sensor
N E W
Type 2 Safety Photoelectric Sensor
Type 2 Safety Photoelectric Sensor
for Hazardous Gaps in Equipment
for Hazardous Gaps in Equipment
Type 2 Safety Photoelectric Sensor
for Hazardous Gaps in Equipment

2
●Type 2 Human Body Sensor for production equipment
●Sensor heads available in two types: ABS resin and metal
●Maximum sensing distance of 10 m
●Connect up to 4 E3FS Sensors per B1 Module to the F3SX Safety Controller
●Connect up to 16 E3FS Sensors per Controller
●Can be used in combination with Light Curtains, Door Switches, and other safety equipment
•Be sure to use the E3FS Sensor with the F3SX Safety Controller.
•Both types conform to IEC standards with IP67 degree of protection.
•This is achieved using an F3SX-E-B1B1B1B1 (customized product).
B1 Module for the F3SX
(F3SX-EB1 shown here)
For Hazardous Gaps
in Equipment...
E3FS Features
Sensing distance: 10 m
Note: The B1 Module is an input module for E3FS Sensors. It is made specifically for the F3SX Safety Controller.
The safety output turns OFF when light is interrupted or when an error occurs for one or more E3FS Sensors connected to
the B1 Module. T

3
●With Right-angle Connectors
●With Right-angle Connectors
E3FS-10B4 2M
Dummy plug
For unused E3FS Sensor connectors
E3FS-10B4-M1-M
Connects simply and easily using a host of accessories.
...Use This Type 2
Safety Photoelectric Sensor
Simple Connection
F3SX-EB1 shown

4
Connects to the B1 Module of an F3SX Safety Controller to create a Type 2 Safety Sensor.
Conforms to IEC, EN, and other international safety standards for worry-free
use in machinery and equipment headed for Europe.
Applicable Standards ---------------------------------------------------------------------------
SUDDEUTSCHLAND
¨
Safety
Configuration Example
Conveniently located LED indicators are easier to read.
•Operating status can be verified from LED indicators on the Sensor. •Operating status can be checked from LED indicators on the Controller.
ER1, ER2: Various error indications
D1: Lit when the first E3FS Sensor receives light
D2: Lit when the second E3FS Sensor receives light
D3: Lit when the third E3FS Sensor receives light
D4: Lit when the fourth E3FS Sensor receives light
Receiver
An F3SX Dummy Plug (F39-CN4) must be connected to unused F3SX connectors.
When a Dummy Plug is connected, the corresponding LED will be lit.
Light received: Green indicator lit
Light interrupted: Red indicator lit
Emitter
Emitting: Orange indicator lit
Easy to read
Safety-Door Switch
D4GS-N, etc.
F3SX-N-L2B1D1R (customized product) shown here
Programmable Controller
CJ1M Series
Emergency Stop Switch
A22E-M-@
Reset Switch
A16
External alarm indicator
Safety Light Curtain
F3SN-A/-B, F3SH
Single-beam Safety Sensor
E3FS
Single-beam Safety Sensor
E3FS
Pending approval
International standards: IEC61496-1 (type 2 ESPE)
IEC61496-2 (type 2 AOPD)
European standards: EN 61496-1 (type 2 ESPE)
prEN61496-1 (type 2 AOPD)
Note: Refer to the F3SX operation manual for details on
the lighting pattern of the error indicators.
E3FS Single-beam Safety Sensors were added to the
F3SX Series of Safety Controllers to allow one unit to
handle all required inputs and outputs.

Single-beam Safety Sensor E3FS 5
Ordering Information
Sensors
Controller
Instant Breaking Models
F3SX-N-@@@R (with Relay Safety Output)
Instant Breaking Models
F3SX-E-@@@ (with DC Solid-state Safety Output)
Instant Breaking Models
F3SX-E-@@@R (with Relay Safety Output and DC Solid-state Safety Output)
OFF-delay Time Setting Models (Using Function Setup Software for the F3SX)
F3SX-N-@@@RR2 (with Relay Safety Output and DC Solid-state Safety Output)
OFF-delay Time Setting Models (Using Function Setup Software for the F3SX)
F3SX-E-@@@R2 (with Relay Safety Output and DC Solid-state Safety Output)
The F3SX-series Safety Controller is a multiple input/single output Controller. This is useful for individual control over the safety
output when using multiple safety input devices. Custom models are also available. Refer to the F3SX Safety Controller catalog
(Cat. No. Z196) provided separately, and consult with your OMRON representative.
Model Output Case material Terminal
E3FS-10B4 2M PNP ABS resin 2-m cable
E3FS-10B4-M1-M Brass Connector
Input types
Model Width (W) Weight
E3FS Safety
Sensors
F3SN/F3SH Safety
Light Curtains
Emergency
Stop Switches Door Switches
4 --- 1 --- F3SX-N-B1R 90.0 mm Approx. 0.5 kg
4 --- 1 2 F3SX-N-B1D1R 112.5 mm Approx. 0.6 kg
4 --- 1 4 F3SX-N-B1D1D1R 135.0 mm Approx. 0.7 kg
4 2 1 --- F3SX-N-L2B1R 112.5 mm Approx. 0.6 kg
Input types
Model Width (W) Weight
E3FS Safety
Sensors
F3SN/F3SH Safety
Light Curtains
Emergency
Stop Switches Door Switches
4 --- 1 --- F3SX-EB1 45.0 mm Approx. 0.3 kg
8 --- 1 --- F3SX-E-B1B1 67.5 mm Approx. 0.4 kg
4 --- 1 2 F3SX-E-B1D1 67.5 mm Approx. 0.4 kg
4 2 1 --- F3SX-E-L2B1 67.5 mm Approx. 0.4 kg
Input types
Model Width (W) Weight
E3FS Safety
Sensors
F3SN/F3SH Safety
Light Curtains
Emergency
Stop Switches Door Switches
4 --- 1 --- F3SX-E-B1R 90.0 mm Approx. 0.5 kg
Input types
Model Width (W) Weight
E3FS Safety
Sensors
F3SN/F3SH Safety
Light Curtains
Emergency
Stop Switches Door Switches
4 --- 1 2 F3SX-N-B1D1RR2 157.5 mm Approx. 0.7 kg
4 2 1 --- F3SX-N-L2B1RR2 157.5 mm Approx. 0.7 kg
Input types
Model Width (W) Weight
E3FS Safety
Sensors
F3SN/F3SH Safety
Light Curtains
Emergency
Stop Switches Door Switches
4 --- 1 --- F3SX-E-B1R2 90.0 mm Approx. 0.5 kg
4 --- 1 2 F3SX-E-B1D1R2 112.5 mm Approx. 0.6 kg
4 2 1 --- F3SX-E-L2B1R2 112.5 mm Approx. 0.6 kg

6Single-beam Safety Sensor E3FS
Accessories
Relay Connector for E3FS
Dummy Plug for E3FS
Cables with Connectors on Both Ends for Relay Connector
Mounting Bracket
Cables with Connectors (Socket and Plug) on Both Ends
Note. Overall cable length for an E3FS Receiver connected to an E3FS Emitter through an F3SX must be within 50 m.
Cables with Connector (Socket) on One End
Note. Overall cable length for an E3FS Receiver connected to an E3FS Emitter through an F3SX must be within 50 m.
Appearance Model
F39-CN3
Appearance Model
F39-CN4
Appearance Model Cable length
F39-JF1S 1 m
F39-JF2S 2 m
F39-JF5S 5 m
F39-JF10S 10 m
Appearance Model
Y92E-B18
Type Cable connection
direction
Cable length
L (m)
DC UL standard
Model
Standard cable
Straight/straight
1XS2W-D421-C81-A
●
2XS2W-D421-D81-A
5XS2W-D421-G81-A
10 XS2W-D421-J81-A
Right angle/right angle 2XS2W-D422-D81-A
5XS2W-D422-G81-A
Straight/right angle 2XS2W-D423-D81-A
5XS2W-D423-G81-A
Right angle/straight 2XS2W-D424-D81-A
5XS2W-D424-G81-A
Robot cable
(vibration resistant) Straight/straight
1XS2W-D421-C81-R
---
2XS2W-D421-D81-R
5XS2W-D421-G81-R
10 XS2W-D421-J81-R
Type Cable connection
direction
Cable length
L (m)
DC UL standard
Model
Standard cable
Straight
1XS2F-D421-C80-A
●
2XS2F-D421-D80-A
5XS2F-D421-G80-A
10 XS2F-D421-J80-A
Right angle
1XS2F-D422-C80-A
2XS2F-D422-D80-A
5XS2F-D422-G80-A
10 XS2F-D422-J80-A
Robot cable
(vibration resistant)
Straight
1XS2F-D421-C80-R
---
2XS2F-D421-D80-R
5XS2F-D421-G80-R
10 XS2F-D421-J80-R
Right angle
1XS2F-D422-C80-R
2XS2F-D422-D80-R
5XS2F-D422-G80-R
10 XS2F-D422-J80-R

Single-beam Safety Sensor E3FS 7
Connector Plug Assemblies, Solder Type
Connector Plug Assemblies, Screw-on Type
Accessory Connection Example
Applicable cable diameter
(mm)
Cable connection
direction
Connection
method Model
3 dia. (3 to 4 dia.)
Straight Solder XS2G-D425
Right angle XS2G-D426
Applicable cable diameter
(mm)
Cable connection
direction
Connection
method Model
3 dia. (3 to 4 dia.)
Straight Screw-on XS2G-D4S5
Right angle XS2G-D4S6
Emitter
(E3FS-10B4-M1-M)
Receiver
(E3FS-10B4-M1-M)
Cable with Connectors on Both Ends
(XS2W-D42@-@81-@)
Cable with Connector (Socket)
on One End
(XS2F-D42@-@80-@)
Single-beam Safety
Sensor with Relay
Connector for the E3FS
(F39-CN3)
Cable with Connectors on Both Ends
(XS2W-D42@-@81-@)
Second Sensor
Connector
Single-beam Safety Sensor
First Sensor
Connector
Third Sensor
Connector
Fourth Sensor
Connector
Safety Controller (F3SX)
Connector Plug Assembly
(XS2G-D4@@)
Emitter
(E3FS-10B4-2M)
Receiver
(E3FS-10B4-2M)
* Cable with Connectors on Both Ends
for Single-beam Safety Sensor Relay
Connection
(F39-JF@S) may also be used.
AB
C
AB
C
B1
Cable with Connectors on Both Ends
for Single-beam Safety Sensor Relay
Connection
(F39-JF@S)
Relay Connector for
the E3FS Single-
beam Safety Sensor
(F39-CN3)
Connector Plug Assembly
(XS2G-D4@@)
Note 1: The Connector is supplied
with the F3SX.
Note 2: Copnnect an F39-CN4
Dummy Plug to unused
Single-beam Safety Sensor

8Single-beam Safety Sensor E3FS
Ratings and Performance
E3FS-10B4 2M/E3FS-10B4-M1-M
Engineering Data
Sensing method Through-beam
Controller F3SX Series
Supply voltage 24 VDC±10% (ripple p-p 10% max.) (Connect the Sensor to an F3SX to use it as a safety device or
as part of a safety system.)
Effective aperture angle (EAA) ±5°(at 3 m)
Current consumption Emitter: 50 mA max.
Receiver: 25 mA max.
Sensing distance 10 m
Standard sensing object Opaque object: 11 mm min. in diameter
Response time 2.0 ms (E3FS only) (Depends on the F3SX model when the Sensor is connected to an F3SX.
Refer to the F3SX operation manual for details.)
Control output
PNP transistor output, load current: 100 mA max., residual voltage: 2 V max.
(except for voltage drop due to cable extension)
(Connect the Sensor to an F3SX to use it as a safety device or as part of a safety system.)
Test input (Emitter)
21.5 to 24 VDC: Emitter OFF (source current: 3 mA max.)
Open or 0 to 2.5 V: Emitter ON (leakage current: 0.1 mA max.)
(Connect the Sensor to an F3SX to use it as a safety device or as part of a safety system.)
Power supply reset time 100 ms
Ambient light intensity Incandescent lamp: 3000 lx max. (light intensity on the receiver surface)
Sunlight: 10,000 lx max. (light intensity on the receiver surface)
Ambient temperature Operating: −10 to 55°C, storage: −30 to 70°C (with no icing or condensation)
Ambient humidity Operating: 35% to 85%, storage: 35% to 95% (with no icing or condensation)
Insulation resistance 20 MΩmin. (at 500 VDC)
Dielectric strength 1000 VAC 50/60 Hz 1 min
Vibration
resistance
Malfunction 10 to 55 Hz, double amplitude: 1.5 mm, 2 h each in the X, Y, and Z directions
Operating limit 10 to 55 Hz, double amplitude: 0.7 mm, 50 min each in the X, Y, and Z directions
Shock
resistance
Malfunction 500 m/s2(approx. 50 G), 3 times each in the X, Y, and Z directions
Operating limit 100 m/s2(approx. 10 G), 1000 times in the X, Y, and Z directions
Degree of protection IP67 (IEC standard)
Light source Infrared LED
Operation indicators Emitter: Emitting (orange)
Receiver: Output ON (green), Output OFF (red)
Protection Output short-circuit protection, reverse polarity protection
Weight (in packaging) E3FS-10B4 2M (ABS resin case): approx. 150 g for 1 set (weight without cable: approx. 55 g)
E3FS-10B4-M1-M (metal case): approx. 125 g for 1 set
Applicable standard IEC61496-1, EN61496-1 Type 2 ESPE (Electro-Sensitive Protective Equipment)
IEC61496-2, prEN61496-2 Type 2 AOPD (Active Opto-electronic Protective Devices)
Accessories Emitter, two nuts for mounting the Receiver, and an instruction manual
Parallel Operating Range Mutual Interference Range Reception Light Output Margin
600
400
200
0
−200
−400
−600 128104620
Distance X
(
m
)
Operating position Y (mm)
Y
X
Emitter
Receiver
800
600
400
200
0
−200
−400
−600
−800
128104620
Distance X (m)
Mutual interference range Y (mm)
Y
XEmitter
Receiver
10
9
8
7
6
5
4
3
2
1
03020 2510 1550
Distance
(
m
)
Reception Light output margin

Single-beam Safety Sensor E3FS 9
I/O Circuit Diagrams
Circuit Diagrams (E3FS-10B4@@@ with PNP Output)
Output mode: ON when light is received (Light ON).
Receiver
Note1. Make sure all terminals on the B1 Module of the F3SX are properly connected. Do not connect the ter-
minals to another Module. See the F3SX operation manual for details.
2. Be sure to connect mode selection input (2) to 24 VDC.
Emitter
Note1. Make sure all terminals on the B1 Module of the F3SX are properly connected. Do not connect the ter-
minals to another Module. See the F3SX operation manual for details.
2. Connect to the 0 V terminal when using the E3FS Sensor alone.
Timing Charts
Output Modes and Timing Chart
Emitter Timing Chart
Note. The E3FS-10B4@@@ functions as a standalone Sensor when it is connected as shown in the wiring di-
agram above. However, it is certified a Type 2 Safety Sensor when it is properly connected to the B1
Module of the F3SX. This also means it must be properly connected to an F3SX to use it as part of a
safety system.
I/O circuit
Receiver
I/O circuit
Emitter
Main
circuit
Connects to the 24 VDC
terminal.
Connects to the 0 V
terminal.
(See note 1.)
(See note 1.)
(See note 1.)
Lit when
OFF
Lit when
ON
Green Red
1
2
4
3
(See note 2.)
Internal
resistance
of the output
IC
Connects to the control
output terminal.
Main
circuit
Connects to the 24 VDC
terminal.
(See note 1.)
Connects to the 0 V
terminal.
Connects to the test input
terminal.
(See note 1.)
(See note 1.)
Orange
Lit when
emitting 1
4
3
(See note 2.)
Light received
Light interrupted
Operation
indicator
Control
output
Red
Green
OFF
ON
Test input
Emission
Operation
indicator
(
oran
g
e
)
OFF
ON
OFF
ON
OFF
ON

10 Single-beam Safety Sensor E3FS
Connections
Circuit Diagram Example
F3SX-EB1 (Manual Reset)
Note 1. The above circuit diagram example conforms to Category 2.
Note 2. The EN60204-1 stop function category is 0 (zero) for the example in
the above circuit diagram.
Note 3. The black wire is used when the Cable with Connector (Socket) on One
End (XS2F-D42@-@80-@) is connected to an E3FS-10B4-M1-M
Connector.
Note 4. The white wire is used when the Cable with Connector (Socket) on One
End (XS2F-D42@-@80-@) is connected to an E3FS-10B4-M1-M
Connector.
S1: Emergency stop switch with positive opening mechanism (A165E or A22E)
S2: Reset switch
KM1, KM2: Magnetic contactor
RY1, RY2: Relay
M: Three-phase motor
E1: 24-VDC power supply (S82K)
Reset switch S2
Emergency stop switch S1
Light received
Light interrupted
Single-beam
Safety Sensor 1
Single-beam
Safety Sensor 3
Single-beam
Safety Sensor 2
Single-beam
Safety Sensor 4
DC Solid-state Safety Output
SS1, SS2
KM1, KM2 N.C. contacts
KM1, KM2 N.O. contacts
Timing Chart
Light received
Light interrupted
Light received
Light interrupted
Light received
Light interrupted
12345678
910111213141516
Circuit diagram example without
an E3FS-10B4@@@
Single-beam Safety Sensor installed.
Single-beam Safety Sensor 1
E3FS-10B4@@@
Single-beam Safety Sensor 2
E3FS-10B4@@@
Single-beam Safety Sensor 3
E3FS-10B4@@@
Single-beam Safety Sensor 4
E3FS-10B4@@@
Emitter Receiver
Emitter Receiver
12345678
9 10111213141516A2
SSC AS3 AS2 AS1 SS1 SS2
RY1 RY2
FB
COM
Control circuits
M
24
VDC
Test input
Control circuits
0 V
Fuses
KM1 KM2
AC
RY1
RY2
24 VDC 24VDC
24 VDC
24 VDC
24 VDC
E1
E1
E1
0V
KM1
KM2
S2
S1
11
12 22
21
24 VDC
E1
A1 T11 T12 T21 T22 Y1 Y2 Y3
24 VDC (brown)
0 V (blue)
Test input (pink)
(See note 3.)
0 V (blue)
Control output
(black)
24 VDC (brown)
Mode selection input
(pink) (See note 4.)
24 VDC (brown)
0 V (blue)
Test input (pink)
(See note 3.)
0 V (blue)
Control output
(black)
24 VDC (brown)
Mode selection input
(pink) (See note 4.)
24
VDC
0 V
24
VDC 24
VDC
0 V 0 V
Test input
Control circuits
Test input
Test input Control circuits
Control circuits
Test input (pink)
(See note 3.)
0 V (blue)
Emitter Receiver
Control output
(black)
0 V (blue)
Mode selection input
(pink) (See note 4.)
24 VDC (brown)
24 VDC (brown)
Emitter Receiver
Test input (pink)
(See note 3.)
0 V (blue)
Control output
(black)
0 V (blue)
Mode selection input
(pink) (See note 4.)
24 VDC (brown)
24 VDC (brown)