Safety Photoelectric Switch
E3FS
Safety design for category 2.
Suitable for detecting human
bodies in hazardous area.
±
Main features
●
The E3FS is a Type 2 Safety Single Beam intended to be
used with the control unit F3SP-U1P-TGR for the control
system of a machine to category 2, 1 or B as defined in the
European standard EN 954-1.
●
Compliance with Machinery directive: No. 98/37/EC, EMC
Directive: No. 89/336/EEC, EN 61496-1 (06/98) (Type 2
ESPE), and IEC61496-2 (1997) (Type 2 Active
Optoelectronic Protection device).
●
Approved by TÜV Product Service (Notified Body) as Type
2 ESPE (Electro-Sensitive-Protective-Equipment), Type 2
AOPD (Active Optoelectronic Protection device) and CE
marking.
●
Pursuing safety with high level of safety design and FMEA.
●
System configuration of up to four units is possible.
●
With the control unit F3SP-U1P-TGR, two different muting
functions can be selected for each set of E3FS separately.
●
Compact and space-saving (M18 DIN-sized threaded
cylindrical housing, axial type)
●
Housing materials: plastic and nickel brass
●
Connection: Pre-wired and M12 plug
●
High enclosure ratings (IP67)
●
Sensing distance 10m
D-30
Safety Sensors / Components
Selection guide
DC-Switching Models
Plastic
Cable Type
Method of detection
Rated sensing distance
Light-ON/Dark-ON (selectable)
PNP
Single beam
10m
E3FS-10B4
Plug Type
Single beam
10m
E3FS-10B4-P1
Nickel Brass (-M)
Cable Type
Single beam
10m
E3FS-10B4-M
Plug Type
Single beam
10m
E3FS-10B4-M1-M
Accessories (Order Separately)
Name
Mounting bracket
Muting control unit
Y92E-B18
F3SP-U1P-TGR
Model
For detailed information about the mounting bracket, refer to the main chapter “Accessories” at the end of the document.
For detailed information about the muting control unit, refer to the specification sheet E502-E2-01.
Connectors (Order Separately)
Cord
Straight
(4 conductor)
Standard
L-shape
(4 conductor)
2m
5m
XS2F-D422-D80-A
E3FS
Appearance
2m
5m
Cord length
Model
XS2F-D421-D80-A
XS2F-D421-G80-A
XS2F-D422-G80-A
E3FS
D-31
Ordering Information: type list
DC-Switching Models, plastic
Pos.
Code
Sensing method,
sensing distance
Through beam,
10 m
Through beam,
10 m
Connection
(cable-length)
Output/
Input
config.
PNP
Enclo-
sure
ratings
IP67
Comments
1
E3FS-10B4 2M
Pre-wired (2 m)*
Receiver and Emitter
2
E3FS-10B4-P1
Connector
PNP
IP67
Receiver and Emitter
* Other cable lengths available by special order
DC-Switching Models, metal
Pos.
Code
Sensing method,
sensing range
Through beam,
10 m
Through beam,
10 m
Connection
(cable-length)
Output/
Input
config.
PNP
Enclo-
sure
ratings
IP67
Comments
1
E3FS-10B4-M 2M
Pre-wired (2 m)*
Receiver and Emitter
2
E3FS-10B4-M1-M
Connector
PNP
IP67
Receiver and Emitter
* Other cable lengths available by special order
Remarks to enclosure ratings:
The enclosure ratings IP67 of OMRON internal standard
correspond to a higher test requirements than the official
standard IEC 60 529 :
●
The sensors rated IP67 have special enclosure protection.
In this case, the sensors have passed the OMRON-internal
heat shock test (see below) before the IP67-test of IEC 60
529 (1m water height for 1 hour). Afterwards the sensors
have been tested according to the OMRON-internal water-
proof-test (see below).
Heat shock:
Alternating, fast temperature changes between –25°C and
+55°C are executed for 5 cycles and 1 hour for each tem-
perature. Functioning and isolation is checked afterwards.
Water proof:
After the heat shock test, the sensors are exposed alterna-
ting under water of +2°C and +55°C executing 20 cycles
and 1 hour for each temperature. Functioning, water tight-
ness and electrical isolation is checked afterwards.
D-32
Safety Sensors / Components
Specification of the E3FS types
DC Switching Models
Item
Method of detection
Power supply voltage
Current consumption (max.)
Rated sensing distance
Standard object
Operation angle
Response time
Control output
E3FS-10B___
(PNP)
Emitter
E3FS-10LB...
Single beam
12 to 24V DC +/- 10% (ripple (p-p) 10%)
50 mA
10 m (Function reserve: +20%)
Opaque 11 mm min.
+/- 5° (at 3 m)
2.0 ms
Transistor output PNP or NPN 100 mA max residual voltage: 2 V max at 100 mA
(for PNP and NPN type)
Vcc to Vcc-2,5 V : Emitting OFF (Sink current: 3 mA max.)
Open or 0 to 2,5 V: Emitting ON (Leakage current: 0,1 mA max.)
Connection to Vcc: Light ON (ON when incident)
Connection to 0 V: Dark ON (ON when interrupt)
100 ms
Incandescent lamp: 3000 lx max. Sunlight: 10000 lx max.
Operating: -25 to 55°C; Storage: -30 to 70°C
Operating: 35% to 95%; Storage: 35% to 95%
20 MW min. at 500 V DC between current carrying parts and case
1000 V AC, 50/60 Hz for 1 min between current carrying parts and case
Durability
Operation limit
Durability
Shock resistance
Operation limit
Enclosure ratings
Light source
Indicators
Sensitivity adjustment
Connection method
Operation mode
Weight for set
Plastic case
Metal case
Circuit protection
Housing materials
100 m/s² (approx. 10 g) each X, Y, Z directions for 1,000 times
IP67
Infrared
Emitter: Orange / Light emission
Receiver: Green / ON-state, Red / OFF-state
Fixed
2 m pre-wired cable or connector
Light-ON or Dark-ON selectable by wiring
Pre-wired cable models:
Approx. 150 g
Approx. 205 g
Connector models:
Approx. 55 g
Approx. 125 g
10 to 55 Hz, 1.5 mm double amplitude, each X, Y, Z direction 2 hours
10 to 55 Hz, 0,7 mm double amplitude, each X, Y, Z direction 50 min
500 m/s² (approx. 50 g) each X, Y, Z directions for 3 times
E3FS
Receiver
E3FS-10DB4...
25 mA
Test input (Emitter)
Mode selection input (Receiver)
Power reset time
Ambient illumination
Ambient temperature [9]
Ambient humidity
Insulation resistance
Dielectric strength
Vibration
resistance
Output short-circuit and power supply reverse polarity
Plastic, Nickel brass
E3FS
D-33
Engineering Data – Sensing Range
DC-Switching Models
Through-beam type (E3FS-104-)
Sensing range
Mutual interference range
Excess gain ratio
D-34
Safety Sensors / Components
Analog electronics
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