Reer EOS4, EOS4 Series, EOS4 A, EOS4 X, EOS4 XM Installation, Use And Maintenance Manual
...
PHOTOELECTRIC
SAFETY BARRIER
EOS4
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Positioning ...................................................................................................... 6
Master/Slave Positioning .................................................................................. 7
Calculation of safety distance .......................................................................... 8
Multiple systems ............................................................................................. 9
Use of deflecting mirrors ............................................................................... 10
Distance from reflective surfaces ................................................................... 11
Mechanical assembly and optical alignment ................................................... 12
Vertical positioning of the light curtain .......................................................... 13
Models with 14, 20mm resolution ............................................................... 13
Models with 30, 40mm resolution ............................................................... 13
Models with 50, 90mm resolution ............................................................... 13
Multibeam Models ...................................................................................... 14
Horizontal positioning of the light curtain ...................................................... 14
Electrical connections .................................................................................... 15
Layout of the connectors on MASTER/SLAVE light curtain ............................ 15
Emitter connections .................................................................................... 16
Receiver connections .................................................................................. 17
Warnings regarding connection cables ........................................................ 18
Configuration and operating modes (Master Models / With integrated control
functions) ...................................................................................................... 19
Automatic operation ................................................................................... 19
Manual operation ....................................................................................... 19
Connection of external contactors K1 and K2 .............................................. 20
Examples of connection with REER safety modules ...................................... 21
Light signals .................................................................................................. 24
Emitter light signals ................................................................................... 24
Receiver light signals .................................................................................. 24
TEST function ................................................................................................ 25
Status of the outputs ..................................................................................... 25
Technical specifications ................................................................................. 26
Dimensions ................................................................................................... 31
Checking of light curtain efficiency ................................................................ 33
Troubleshooting ............................................................................................ 34
Accessories/Spares ........................................................................................ 36
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Functional earth (earth connection)
Master/Slave System
Output Signal Switching Device = Light curtain’s solid state safety outputs
= Safety light curtain emitter.
= Safety light curtain receiver.
Hand protection light curtains
Arm and leg protection light curtains.
Full body protection light grids.
This symbol indicates an important warning for Failure to comply
with this warning may result in high level risk for exposed personnel.
This symbol indicates an important warning.
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INTRODUCTION
The EOS4 light curtain is an optoelectronic safety device belonging to the category of
Type 4 electro-sensitive protective equipment for the protection of personnel exposed to
risks inherent in the use of hazardous machines or plants, complying with the
EN 61496-1 and IEC 61496-2 standards. The EOS4 is available in three different versions:
Type 4 light curtain consisting of Emitter plus Receiver with automatic reset.
Type 4 light curtain consisting of Emitter plus Receiver with integration of additional
functions such as control of feedback from any external contactors and management of
manual/automatic operation.
Type 4 light curtain (with integrated control functions) comprising two (or three) TX/RX
pairs (connected in series), one of which comprising the MASTER light curtain (with
integrated functions) and one (or two) the SLAVE light curtain.
A set of indicator leds on the Emitter and Receiver provide the information needed for a
correct use of the device and for the assessment of any malfunction. The automatic fault
sensing system permits independent detection by the EOS4 light curtain of any
dangerous fault in a time equal to the light curtain response time.
For any safety problem, if necessary, consult the safety authorities of the country of
use or the competent industrial association.
For applications in the food industry, consult the manufacturer to verify compatibility
of light curtain materials with the chemical agents used.
The protection capability of optoelectronic safety devices is not effective in cases in
which:
- The machine stopping device cannot be actuated electrically and it is not possible
to stop all dangerous machine movements immediately and at any time during the
operating cycle.
- The hazardous condition is associated with the falling of objects from above or
ejection of these from the machine.
- Anomalous forms of light radiation are present (for example, use of cablelless
control devices on cranes, radiation from weld spatter, etc).
In this case additional measures may be necessary to ensure that the ESPE does not
fail to danger.
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PRINCIPLE OF OPERATION
If the protected area is clear, the two outputs on the Receiver are active and enable
the machine to which they are connected to operate normally.
Each time that an object bigger than or equal in size to the resolution of the
system intercepts the optical path of one or more beams, the Receiver deactivates
its own outputs. This condition enables hazardous machine movements to be
stopped (by means of an adequate machine emergency stop circuit).
Resolution is the smallest sized object that, passing through the protected area,
interrupts at least one of the beams generated by the light curtain (Figure 1),
causing certain intervention of the device and consequent stopping of the
hazardous movement of the machine.
Figure 1 - Resolution
Resolution remains constant regardless of working conditions as it depends only on the geometric
characteristics of the mirrors and on the centre distance between two adjacent lenses.
is the effective height protected by the safety light
curtain. If the curtain is positioned horizontally, this value indicates the depth of the
protected area.
indicates how far the emitter and receiver can be separated and
function properly.
EOS4 is available with the following resolutions:
14mm (protected heights from 160mm to 1810mm): PROTECTION OF THE FINGERS.
20mm (protected heights from 160mm to 1810mm): PROTECTION OF THE FINGERS.
30mm (protected heights from 160mm to 1810mm): PROTECTION OF THE HANDS.
40mm (protected heights from 310mm to 1810mm): PROTECTION OF THE HANDS.
50mm and 90mm (protected heights from 310mm to 1810mm):
PROTECTION OF THE LIMBS.
The EOS4 is also available in a Multibeam version with a distance between the
mirrors of:
500mm (2 beams), 400mm (3 beams), 300mm (4 beams).
PROTECTION OF THE BODY.
P = Pitch between two lenses
D = Diameter of a lens
R = Resolution = P+D
P
R
D
Receiver
Emitter
Beam
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INSTALLATION
Before installing the EOS4 safety system, check all the conditions listed below:
The level of protection of EOS4 (Type 4, SIL3, SILCL3 PLe) must be compatible with
the level of danger of the system to be protected.
The safety system is used only as a stopping device and not to control the machine.
The machine movement is actuated electrically.
All dangerous movements of the machine can be interrupted immediately. In
particular, the machine stopping times must be known and, if necessary, measured.
The machine must not generate hazards due to projection or falling of materials from
above; otherwise, additional mechanical guarding must be provided.
The smallest size object to be detected must be greater than or equal to the
resolution of the selected model.
Knowing the shape and dimensions of the dangerous area, it is possible to calculate the
width and height of the related access area :
Compare these dimensions with the maximum working range and the height of the
protected area of the model used.
Before positioning the safety device, comply with the following general indications:
Check that the temperature of the environment in which the system is installed is
compatible with the operating temperature parameters indicated on the product label
and in the technical data.
Do not position the Emitter and the Receiver close to very bright or flashing sources
of light.
Particular operating conditions may affect the sensing level of photo-electric devices.
In environments characterised by fog, rain, fumes or dust, to always guarantee
correct operation of the appliance, it is advisable to apply suitable correction factors
Cf so as to maximum working range values. In these cases:
where Pu and Pm are, respectively, the working and maximum range expressed in
metres.
The recommended correction factors CF are indicated in the table below.
Fog
0.25
Vapours
0.50
Dust
0.50
Dense fumes
0.25
Table 1 – CF correction factors
If the device is installed in environments characterised by sudden changes in
temperature, suitable precautions must be taken to prevent the formation of
condensation on the mirrors, which could impair detection capability.
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Positioning
The Emitter EOS4E and the Receiver EOS4R must be positioned so that it is
impossible to access the dangerous area from above, from below and from the
sides without intercepting one of the beams. Useful indications for correct
positioning of the light curtain are provided in the figure below.
Incorrect positioning of the light curtain
Correct positioning of the light curtain
Figure 2 - Positioning
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Master/Slave Positioning
In addition to standard models (that can be positioned either horizontally or vertically),
EOS4 can be purchased in a MASTER/SLAVE configuration. This configuration comprises
two (or three) pairs of light curtains in which the two (or three) Emitters and the two (or
three) Receivers are connected in series.
Figure 3 – Examples of Master/Slave configurations
The connection cable between the master and slave may be up to 50 metres in length.
This characteristic permits configuration of an application with two light curtains
positioned one at the front and one at the rear of the dangerous machine, with a single
connection towards the machine power and control circuits (Figure 4).
Figure 4 - Example of Master/Slave application with mechanical guards
MASTER
MASTER
SLAVE
SLAVE2
SLAVE
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Calculation of safety distance
The light curtain must be positioned at a distance equal to or greater than the minimum
safety distance so that the dangerous point can be reached only after stopping the
dangerous movement of the machine (Figure 5).
According to the EN13855:2010 European standards, the minimum safety distance
must be calculated using the following formula :
where:
Minimum safety distance
mm
Operator approach speed to the dangerous area
mm/sec
Total response time of the light curtain, in seconds
sec
Response time of the machine in seconds, i.e. the time taken by
the machine to stop the dangerous movement from the moment
in which the stop signal is transmitted
sec
Additional distance that varies according to the application
1
mm
Resolution
mm
Table 2 – Safety distance
Failure to comply with the safety distance reduces or impairs the protection function
of the light curtain.
If positioning of the light curtain does not prevent the operator from accessing the
dangerous zone without being detected, additional mechanical guards must be
installed.
Figure 5 – Safety distance S
1
For further information on additional safety distance, refer to EN13855:2010.
DANGEROUS ZONE
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Multiple systems
When several EOS4 are used, precautions must be taken to prevent optical interference
between these: position the elements so that the beam of the Emitter of one system is
received only by its respective Receiver.
Figure 6 provides examples of correct positioning of two photo-electric systems. Incorrect
positioning may cause interference, with possible malfunction of the system.
Figure 6 – Multiple systems
This precaution is not necessary in the case of MASTER/SLAVE systems.
Adjacent positioning of the two emitters
Crossed positioning between emitters and
receivers
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Use of deflecting mirrors
For protection or control of areas accessible from several sides, one or more deflecting
mirrors can be used in addition to the Emitter and Receiver.
Deflecting mirrors make it possible to redirect the beams generated by the Emitter on
several sides.
Wishing to deflect the beams generated by the Emitter by 90°, the perpendicular to the
surface of the mirrors must form an angle of 45° with the direction of the beams.
An application in which two deflecting mirrors have been used for "U" shaped protection
is illustrated in the figure below.
Figure 7 – Deflecting mirrors
When using deflecting mirrors, comply with the following rules:
Position the mirrors so as to comply with the minimum safety distance
(Figure 7) on each side of access to the dangerous area.
The working distance (working range) is given by the sum of the lengths of all the
access sides to the protected area. (Note that the maximum working range
between the Emitter and Receiver is reduced by 15% for each mirror used).
In the installation phase, take care to avoid twisting along the longitudinal axis of
the mirror.
Standing close to and in axis the Receiver, check that the of the
Emitter is visible on the first mirror.
It is advisable not to use more than three deflecting mirrors.
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Distance from reflective surfaces
The presence of reflective surfaces close to the light curtain may cause occasional
reflections that prevent sensing. Referring to Figure 8, object is not detected due to
surface that, reflecting the beam, closes the optical path between the Emitter and
Receiver. Therefore, a minimum distance d must be maintained between any
reflecting surfaces and the guarded area. The minimum distance must be
calculated according to the distance between the Emitter and Receiver and taking
into account that the angle of projection and reception is 4°.
Figure 8 - Reflective surfaces
The distance to be kept as the distance between Emitter and Receiver varies is shown
in Picture 9.
Figure 9 - Minimum distance d
After installing the system, check for any reflective surface that intercept the beams, first
of all at the centre and then close to the Emitter and Receiver. During this procedure, the
red led on the Receiver must never switch off.
d
l
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Mechanical assembly and optical alignment
The Emitter and Receiver must be installed facing each other, at a distance equal to or
less than that indicated in the technical data. Using the provided
, place the Emitter and Receiver so that they are aligned and parallel to each
other, and with the connectors facing the same side.
Perfect alignment of the Emitter and Receiver is essential for efficient functioning of the
light curtain; this operation is facilitated observing the indicator leds of the Emitter and of
Receiver.
Figure 10 – Mechanical assembly
Figure 11 – Optical alignment
Position the optical axis of the first and last beam of the Emitter on the same axis
as that of the corresponding beams on the Receiver.
Move the Emitter in order to locate the area within which the green led on the
Receiver remains on, then position the first beam of the Emitter (that close to the
indicator led) at the centre of this area.
Using this beam as pivot, with minor movements of the opposite end, establish the
free protected area condition which, in this situation, will be indicated by lighting
up of the green led on the Receiver.
Lock the Emitter and the Receiver in place.
During these operations it may be useful to check the presence of the
on the Receiver display. Upon completion of
alignment, this LED must be off.
If the Emitter and Receiver are installed in areas subject to strong vibrations,
(for the order code, see the ACCESSORIES/SPARES
paragraph) so as not to impair operation of the circuits.
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Vertical positioning of the light curtain
Models with 14, 20mm resolution
These models are suitable for fingers detection.
Models with 30, 40mm resolution
These models are suitable for hand detection.
The minimum safety distance is calculated according
to the following formula:
S = 2000 (t1 + t2) + 8(D-14)
(D=resolution)
This formula is valid for distances between 100 and
500 mm. If, according to the calculation, exceeds
500 mm, the distance can be reduced down to a
minimum of 500 mm using the following formula:
S = 1600 (t1 + t2) + 8(D-14)
If, in view of the particular configuration of the
machine, the dangerous zone can be reached from
above, the highest beam of the light curtain must be at
a height (from resting surface ) whose value is
determined by using the ISO 13855 Standard.
Figure 12 -
Vertical positioning
14mm, 20mm, 30mm, 40mm
Models with 50, 90mm resolution
These models are suitable for detecting the arm
or the leg and must not be used to detect
fingers or hands.
The minimum safety distance is determined
according to the following formula:
S = 1600 (t1 + t2) + 850
In every case the height of the highest beam
from resting surface must not be smaller
than 900 mm, while the height of the lowest
beam must not be bigger than 300 mm (ISO
13855 Standard).
Figure 13 - 50mm, 90mm
Light curtain
point of
danger
direction
of
approach
reference plane
Light curtain
point of
danger
direction
of
approach
reference plane
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Multibeam Models
These models are suitable for whole body
detection and must not be used to detect arms
or legs.
The minimum safety distance is determined
according to the following formula:
S = 1600 (t1 + t2) + 850
The recommend height H from the reference surface
(ground) is as follows (ISO 13855 Standard) :
Figure 14 - Multibeam
EOS4 2B
EOS4 3B
EOS4 4B
2
3
4
400 – 900
300 – 700 – 1100
300 – 600 – 900 - 1200
Table 3 - Height H of Multibeam models
Horizontal positioning of the light curtain
When the direction of approach of the body is parallel to
the plane of the protected area, the light curtain must be
positioned so that the distance between the far end of the
dangerous area and the outermost beam is equal to or
greater than the minimum safety distance calculated as
follows:
S = 1600(t1 + t2) + 1200 – 0.4H
where is the height of the protected surface from
the machine reference plane;
H = 15(D-50)
(D=resolution)
(ISO 13855 Standard)
Figure 15 - Horizontal positioning
Light grid
point of
danger
direction
of
approach
reference plane
Light curtain
point of
danger
direction
of approach
reference plane
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Electrical connections
Before making electrical connections, make sure that the mains voltage matches the one
indicated in the technical data.
The Emitter and Receiver must be powered at a 24Vdc±20% (PELV, in compliance with
the standard EN 60204-1 (Chapter 6.4)).
The electrical connections must be made according to the wiring diagrams provided in
this manual.
In particular, do not connect other devices to the connectors of the Emitter and Receiver.
To guarantee reliable operation using a diode bridge power supply unit, its output
capacity must be at least 2000F for each A absorbed.
Layout of the connectors on MASTER/SLAVE light curtain
Figure 16 - Connector layout
SLAVE primary connector
SLAVE2 secondary connector
SLAVE
SLAVE 2
SLAVE2 primary connector
MASTER secondary connector
MASTER
MASTER primary
connector
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Emitter connections
EOS4A - EOS4X (with integrated control functions) - EOS4XM (MASTER models)
M12 5-pin primary connectors.
1
Brown
INPUT
24VDC power supply
2
White
Light curtain configuration
complying with the EN61131-2 standard
(ref. Table 5)
3
Blue
0VDC power supply
4
Black
Light curtain configuration
complying with the EN61131-2 standard
(ref. Table 5)
5
Grey
Ground connection
Table 4 - M12, 5 pin
Master/Standard/with integrated control functions TX
24V
0V
Selection Range
0V
24V
Selection Range
0V
0V
Emitter in
24V
24V
Selection error
Table 5 – Range and TEST selection
For correct operation of the light curtain, pins 2 and 4 of the Emitter must be
connected as indicated in Table 5.
EOS4XS - EOS4XS2 (SLAVE/SLAVE2 models) - M12, 5-pin primary connector.
1
Brown
24VDC power supply
2
White
Communication
MASTER-SLAVE
3
Blue
0VDC power supply
4
Black
Communication
MASTER-SLAVE
5
Grey
Ground connection
Table 6 - M12, 5-pin Primary Slave TX
EOS4XM (MASTER models) – M12, 5-pin secondary connector.
EOS4XS2 (SLAVE2 models) – M12, 5-pin secondary connector.
1
Brown
24VDC power supply
2
White
Communication
MASTER-SLAVE
3
Blue
0VDC power supply
4
Black
Communication
MASTER-SLAVE
5
Grey
Ground connection
Table 7 - M12, 5-pin Secondary TX
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Receiver connections
EOS4A models - M12, 5-pin connector.
1
Brown
-
24VDC power supply
-
2
White
OUT
Static safety output 1
PNP active high
3
Blue
-
0VDC power supply
-
4
Black
OUT
Static safety output 2
PNP active high
5
Grey
-
Ground connection
-
Table 8 - M12, 5 pins Primary RX
EOS4X (models with integrated control functions) - M12, 8-pin connector.
EOS4XM (MASTER models) - M12, 8-pin primary connector.
1
White
OUTPUT
Static safety output 1
PNP active high
2
Brown - 24VDC power supply
-
3
Green
OUTPUT
Static safety output 2
PNP active high
4
Yellow
INPUT
Feedback from external
contactors
Complying with the
EN61131-2 standard
(ref. Par. "Configuration
and operating modes"
page 19)
5
Grey
INPUT
Light curtain configuration
6
Pink
INPUT 7 Blue - 0VDC power supply
-
8
Red - Ground connection
-
Table 9 - M12, 8 pins RX
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EOS4XS - EOS4XS2 (SLAVE/SLAVE2 models) - M12, 5-pin primary connectors.
1
Brown
24VDC power supply
2
White
Communication
MASTER-SLAVE
3
Blue
0VDC power supply
4
Black
Communication
MASTER-SLAVE
5
Grey
Ground connection
Table 10 - M12, 5 pins Primary Slave RX
EOS4XM (MASTER models) - M12, 5-pin Secondary Connector.
EOS4XS2 (SLAVE2 models) - M12, 5-pin Secondary Connector.
1
Brown
24VDC power supply
2
White
Communication
MASTER-SLAVE
3
Blue
0VDC power supply
4
Black
Communication
MASTER-SLAVE
5
Grey
Ground connection
Table 11 - M12, 5 pin Secondary RX
Warnings regarding connection cables
For connections with a length of more than 50m, use cables having a cross-section
of at least 1mm2.
It is good practice to keep the power supply of the light curtain separate from that
of other electric power equipment (electric motors, inverters, frequency variators)
or other sources of disturbance.
Connect the Emitter and Receiver to the ground outlet.
The connection cables must follow a different route from that of other power
cables.
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Configuration and operating modes
(Master Models / With integrated control functions)
The operating mode of the EOS4 light curtain is set by making suitable connections on
the M12 – 8-pin connector of the Receiver (Table 12).
K1_K2/restart (PIN 4)
connected to : 24VDC
SEL_A (PIN 5)
connected to :
24VDC
SEL_B (PIN 6)
connected to :
0VDC
(Figure 17)
K1_K2/restart (PIN 4)
connected to : 24VDC
(via set of NC contacts of K1K2)
SEL_A (PIN 5)
connected to :
24VDC
SEL_B (PIN 6)
connected to :
0VDC
(Figure 18)
K1_K2/restart (PIN 4)
connected to : 24VDC (via RESTART
button)
SEL_A (PIN 5)
connected to :
0VDC
SEL_B (PIN 6)
connected to :
24VDC
(Figure 19)
K1_K2/restart (PIN 4)
connected to : 24VDC
(via RESTART button and set of NC
contacts of K1K2)
SEL_A (PIN 5)
connected to :
0VDC
SEL_B (PIN 6)
connected to :
24VDC
(Figure 20)
Table 12 –Setting of manual/automatic mode
Automatic operation
If the EOS4 light curtain is used in AUTOMATIC mode, it will not be equipped with a
start/restart interlock circuit. In most applications, this safety function is compulsory.
Carefully assess the risks analysis of your own application.
In this operating mode, the OSSD1 and OSSD2 safety outputs follow the status of the light
curtain :
with guarded area free, the outputs are ON.
with guarded area occupied, they are OFF.
Manual operation
Use in manual mode (start/restart interlock ON) is compulsory if the safety device
controls an opening in order to protect a dangerous area and if a person, after
passing through the opening, can remain in the dangerous area without being
detected (use as 'trip device' according to IEC 61496). Failure to comply with this
regulation may result in very serious hazards for the persons exposed.
In this operating mode, the safety outputs OSSD1 and OSSD2 are activated in a condition
of free protected area and after having received the RESTART signal via push-button or a
specific command on the K1K2/RESTART input).
Following occupation of the protected area, the outputs will be disabled. For re-activation,
repeat the sequence described above.
The RESTART command is active with transition
The duration of the command must be within
The Restart command must be installed outside the danger area in a position where
the danger area and the entire work area concerned are clearly visible.
It must not be possible to reach the control from inside the danger area.
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Connection of external contactors K1 and K2
In both operating modes, it is possible to activate control of the external contactors
K1/K2 (series of contacts). If this control is to be used, it is necessary to connect pin 4 of
the M12 8-pin connector of the Receiver with the power supply (24VDC) via a set of NC
contacts (feedback) of the external contactors.
In the case of manual operation, the RESTART button in series with the NC contacts
(feedback) of the external contactors K1/K2 (Figure 20) must also be present.
If the application requires it, the response time of the external contactors must be
verified by an additional device.
Figure 17 - Automatic
Figure 18 – Automatic with K1K2 feedback
Figure 19 - Manual
Figure 20 – Manual with K1K2 feedback
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Examples of connection with REER safety modules
Figure 21 - EOS4 A: Manual operation with AD SR1 module
Figure 22 - EOS4 X: Automatic operation with AD SR0 module
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Figure 23 - EOS4 X: Connection examples
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Figure 24 - EOS4 A: Connection examples
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OPERATION AND TECHNICAL DATA
Light signals
The leds on the Emitter and Receiver light up according to system operating conditions.
Refer to the tables below to identify the various indications (ref. Figure 25).
Figure 25 - Light signals
Emitter light signals
System power-on. Initial TEST.
RED
System power-on. HIGH working range selected.
2 GREEN BLINKINGS
FAIL condition (Table 19)
RED BLINKING 2
TEST condition
ORANGE
Normal operating condition
GREEN
Table 13 – TX light signals
Receiver light signals
System power-on. Initial TEST.
RED
ON
BREAK condition (A)
RED
OFF
GUARD condition (C)
GREEN
OFF
FAIL condition (Table 19)
RED BLINKING 2
OFF
Table 14 – RX light signals EOS4 A / EOS4 Slave
System power-on. Initial TEST
RED
ON
BREAK condition (A)
RED
OFF
CLEAR condition (B)
OFF
ON
GUARD condition (C)
GREEN
OFF
BREAK_K condition (D)
YELLOW BLINKING
YELLOW BLINKING
FAIL condition (Table 19)
RED BLINKING 2
OFF
Table 15 – RX light signals EOS4 X (With integrated control functions)
2
The type of fault is identified by the number of flashes (see chapter)
EOS4 SAFETY LIGHT CURTAIN
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System power-on. Initial TEST
RED
YELLOW
BREAK condition (A)
RED
OFF
CLEAR condition (B)
OFF
YELLOW
GUARD condition (C)
GREEN
OFF
BREAK_K condition (D)
YELLOW BLINKING
YELLOW BLINKING
FAIL condition (Table 19)
RED BLINKING 3
OFF
GUARD condition with weak signal
GREEN
BLUE
CLEAR condition with weak signal
-
YELLOW /BLUE
BREAK condition with weak signal
RED
BLUE
BREAK_K condition with weak signal
YELLOW
YELLOW
OFF
BLUE
Table 16 - RX light signals EOS4 14mm and H (20m)
System power-on. Initial TEST
RED
ON
BREAK condition (A)
RED
OFF
CLEAR condition (B)
OFF
ON
GUARD condition (C)
GREEN
OFF
BREAK_K condition (D)
YELLOW BLINKING
YELLOW BLINKING
FAIL condition (Table 19)
RED BLINKING 4
OFF
MASTER : Light curtain free;
SLAVE : Light curtain(s) occupied
RED
Blinking
Table 17 – RX light signals EOS4 (Master)
TEST function
The test function simulates the occupation of the protected area, allowing checking by an
external supervisor (e.g. PLC, control module, etc.) of the correct operation of the entire
system. Via an automatic fault detection system, the EOS4 light curtain is able to verify
occurrence of a fault independently within the response time (declared for each model).
This fault detection system is always active and does not require any external
intervention. The TEST command is available in the case in which the user wishes to
check the devices connected downstream of the light curtain (without physically
intervening inside the guarded area). This command interrupts emission of the beams on
the emitter and makes it possible to switch the OSSD from ON to OFF status as long as
the command is active.
The minimum duration of the TEST command must be at least 4 msec.
Status of the outputs
On the Receiver of the EOS4 there are two PNP static outputs whose status depends on
the condition of the protected area.
The maximum permissible load for each output is 400mA@24VDC, corresponding to a resistive load of 60
.
The maximum OFF-state voltage is < 0,5VDC.
The maximum output current in OFF-state (leakage current) is <2mA.
The maximum load capacity corresponds to 0.82
F@24VDC.
3
The type of fault is identified by the number of flashes (see chapter)
EOS4 SAFETY LIGHT CURTAIN
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The meaning of the status of the outputs is illustrated in the table below. Any shortcircuit between the outputs or between the outputs and 24VDC or 0VDC power supply is
detected by the light curtain.
OSSD1
24VDC
Light curtain free condition.
OSSD2
OSSD1
0VDC
Light curtain occupied
or fault detected condition
OSSD2
Table 18 - Status of the outputs
In free protected area conditions, the Receiver provides a voltage of 24VDC on both
outputs. Therefore, the established load must be connected between the output
terminals and the 0VDC (Figure 26).
Figure 26 – Correct load connection on the outputs
Technical specifications
Protected height mm
160 – 1810
Resolutions mm
14 - 20 - 30 – 40 - 50 - 90
No. of beams (Multibeam Models)
2/3/4 beams
Working range (selectable)
m
14mm Models
0 3 (low) / 1 6 (high)
30-40-50-90-Multibeam Models
0 4 (low) / 0 12 (high)
20-30-40-50-90-Multibeam Models
0 10 (low) / 3 20 (high)
Safety outputs
2 PNP – 400mA @ 24VDC
Response time ms
2,5 20 (see models tables)
Power supply VDC
24 20%
Connections
M12 (5/8 pin) connectors
Max. length of connections m
100 (50 between Master and Slave)
Operating temperature °C
-10 55°C
Protection rating *
IP 65 - IP 67
Section dimensions mm2
28 x 30
Max. consumption W
1 (Emitter)
2 (Receiver)
Light curtain lifetime
20 years
Safety level
Type 4
EN 61496-1/A1:2008;
IEC 61496-2:2006
SIL 3
IEC 61508-1:1998
IEC 61508-2:2000
IEC 61508-3:1998
IEC 61508-4:1998
SILCL 3
IEC 62061:2005
PL e - Category 4
ISO 13849-1:2006
*) Devices are not suitable for outdoor use without supplementary measures
RECEIVER
RECEIVER
Max. load
400mA
Max. load
400mA
EOS4 SAFETY LIGHT CURTAIN
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14 mm Resolution Models
151
301
451
601
751
901
1051
1201
1351
1501
1651
1801
Number of beams
15
30
45
60
75
90
105
120
135
150
165
180
Response time
ms 4 5,5
7,5 9 11
13
14,5
16,5
18
20
22
23,5
Response time
(Master + 1 slave)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rmaster
) + 0,9636] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rslave2
+ N
rmaster
) + 1,0036] * 2
Protected height
mm
160
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd * 1,03E-08
1,27E-08
1,52E-08
1,75E-08
2,00E-08
2,24E-08
2,49E-08
2,73E-08
2,98E-08
3,22E-08
3,48E-08
3,71E-08
DCavg #
95,4%
94,9%
94,5%
94,1%
93,8%
93,6%
93,3%
93,1%
92,9%
92,8%
92,7%
92,6%
MTTFd
#
years
100
CCF #
80%
30 mm Resolution Models
153
253
303
453
603
753
903
1053
1203
1353
1503
1653
1803
Number of beams
8 13
16
23
31
38
46
53
61
68
76
83
91
Response time
ms 4 5
5,5
7,5 9 10,5
12,5
14
15,5
17
19
20,5
22
Response time
(Master + 1 slave)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
master
) + 0,9376] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
slave2
+ Nr
master
) + 1,0508] * 2
Protected height
mm
160
260
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd * 7,08E-09
8,06E-09
8,20E-09
9,47E-09
1,06E-08
1,19E-08
1,30E-08
1,43E-08
1,54E-08
1,67E-08
1,78E-08
1,90E-08
2,02E-08
DCavg #
96,6%
96,9%
97,0%
97,2%
97,3%
97,4%
97,5%
97,6%
97,6%
97,7%
97,7%
97,7%
97,8%
MTTFd #
years
100
CCF #
80%
40 mm Resolution Models
154
254
304
454
604
754
904
1054
1204
1354
1504
1654
1804
Number of beams
6 9
11
16
21
26
31
36
41
46
51
56
61
Response time
ms
3,5 4 4,5
5,5 7 8 9 10
11
12,5
13,5
14,5
15,5
Response time
(Master + 1 slave)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
master
) + 0,9376] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
slave2
+ Nr
master
) + 1,0508] * 2
Protected height
mm
160
260
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd * 6,82E-09
7,73-09
7,76E-09
8,58E-09
9,52E-09
1,03E-08
1,13E-08
1,21E-08
1,30E-08
1,38E-08
1,48E-08
1,56E-08
1,65E-08
DCavg #
96,4%
96,7%
96,7%
96,9%
97,1%
97,2%
97,3%
97,4%
97,4%
97,5%
97,5%
97,6%
97,6%
MTTFd #
years
100
CCF #
80%
50 mm Resolution Models
155
305
455
605
755
905
1055
1205
1355
1505
1655
1805
Number of beams
4 8
12
16
20
24
28
32
36
40
44
48
Response time
ms 3 4
4,5
5,5
6,5
7,5
8,5 9 10
11
12
13
Response time
(Master + 1 slave)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
master
) + 0,9376] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
slave2
+ Nr
master
) + 1,0508] * 2
Protected height
mm
160
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd *
6,53E-09
7,16E-09
7,85E-09
8,48E-09
9,17E-09
9,80E-09
1,05E-08
1,11E-08
1,18E-08
1,24E-08
1,31E-08
1,37E-08
DCavg #
96,5%
96,8%
96,9%
97,1%
97,2%
97,3%
97,4%
97,5%
97,5%
97,6%
97,6%
97,6%
MTTFd #
years
100
CCF #
80%
WITH:
N
rslave1
= number of beams of slave1
N
rslave2
= number of beams of slave2
N
rmaster
= number of beams of master
* IEC 61508
#
ISO 13849-1
t
tot
= total response time
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90 mm Resolution Models
309
459
609
759
909
1059
1209
1359
1509
1659
1809
Number of beams
4 6 8 10
12
14
16
18
20
22
24
Response time
ms
3
3,5 4 4,5 5 5,5
5,5 6 6,5
7
7,5
Response time
(Master + 1 slave)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
master
) + 0,9376] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
slave2
+ Nr
master
) + 1,0508] * 2
Protected height
mm
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd *
6,79E-09
7,34E-09
7,78E-09
8,33E-09
8,77E-09
9,32E-09
9,76E-09
1,03E-08
1,07E-08
1,13E-08
1,17E-08
DCavg #
96,5%
96,6%
96,7%
96,8%
96,9%
96,9%
97,0%
97,1%
97,1%
97,1%
97,2%
MTTFd #
years
100
CCF #
80%
Multibeam Models
2B
3B
4B
Number of beams 2 3
4
Distance between
the beams mm
500
400
300
Response time ms
2,5 3 3
Response time
(Master +1 slave) ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
master
) + 0,9376] * 2
Response time
(Master + 2 slaves) ms
t
tot
= [0,11 * (Nr
slave1
+ Nr
slave2
+ Nr
master
) + 1,0508] * 2
PFHd *
6,89E-09
7,55E-09
8,21E-09
DCavg #
96,2%
96,2%
96,1%
MTTFd
#
years
100
CCF #
80%
WITH:
N
rslave1
= number of beams of slave1
N
rslave2
= number of beams of slave2
N
rmaster
= number of beams of master
* IEC 61508
#
ISO 13849-1
t
tot
= total response time
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20m MODELS
20 mm H Resolution Models
152
302
452
602
752
902
1052
1202
1352
1502
1652
1802
Number of beams
15
30
45
60
75
90
105
120
135
150
165
180
Response time
ms 4 5,5
7,5 9 11
13
14,5
16,5
18
20
22
23,5
Response time
(Master + 1 slave)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rmaster
) + 0,9636] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rslave2
+ N
rmaster
) + 1,0036] * 2
Protected height
mm
160
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd *
1,03E-08
1,27E-08
1,52E-08
1,75E-08
2,00E-08
2,24E-08
2,49E-08
2,73E-08
2,98E-08
3,22E-08
3,48E-08
3,71E-08
DCavg #
95,4%
94,9%
94,5%
94,1%
93,8%
93,6%
93,3%
93,1%
92,9%
92,8%
92,7%
92,6%
MTTFd #
years
100
CCF #
80%
30 mm H Resolution Models
153
303
453
603
753
903
1053
1203
1353
1503
1653
1803
Number of beams
8 16
23
31
38
46
53
61
68
76
83
91
Response time
ms 3 4 5 6
6,5
7,5
8,5
9,5
10
11
12
13
Response time
(Master + 1 slave)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rmaster
) + 0,9636] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rslave2
+ N
rmaster
) + 1,0036] * 2
Protected height
mm
160
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd *
9,13E-09
1,04E-08
1,16E-08
1,28E-08
1,41E-08
1,53E-08
1,66E-08
1,78E-08
1,91E-08
2,03E-08
2,16E-08
2,29E-08
DCavg #
95,7%
95,4%
95,1%
94,9%
94,7%
94,5%
94,3%
94,1%
93,9%
93,8%
93,7%
93,6%
MTTFd #
years
100
CCF #
80%
40 mm H Resolution Models
154
304
454
604
754
904
1054
1204
1354
1504
1654
1804
Number of beams
6 11
16
21
26
31
36
41
46
51
56
61
Response time
ms
3
3,5 4 4,5 5 6
6,5 7 7,5 8 8,5
9,5
Response time
(Master + 1 slave)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rmaster
) + 0,9636] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rslave2
+ N
rmaster
) + 1,0036] * 2
Protected height
mm
160
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd *
8,84E-09
9,85E-09
1,06E-08
1,16E-08
1,23E-08
1,34E-08
1,41E-08
1,51E-08
1,59E-08
1,69E-08
1,77E-08
1,87E-08
DCavg #
95,8%
95,5%
95,3%
95,1%
95,0%
94,8%
94,7%
94,5%
94,4%
94,2%
94,2%
94%
MTTFd #
years
100
CCF #
80%
50 mm H Resolution Models
155
305
455
605
755
905
1055
1205
1355
1505
1655
1805
Number of beams
4 8
12
16
20
24
28
32
36
40
44
48
Response time
ms
2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7
8
Response time
(Master + 1 slave)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rmaster
) + 0,9636] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rslave2
+ N
rmaster
) + 1,0036] * 2
Protected height
mm
160
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd *
8,50E-09
9,11E-09
9,82E-09
1,04E-08
1,11E-08
1,18E-08
1,25E-08
1,31E-08
1,38E-08
1,44E-08
1,52E-08
1,58E-08
DCavg #
95,9%
95,7%
95,5%
95,4%
95,2%
95,1%
94,9%
94,8%
94,7%
94,6%
94,5%
94,5%
MTTFd
#
years
100
CCF #
80%
WITH:
N
rslave1
= number of beams of slave1
N
rslave2
= number of beams of slave2
N
rmaster
= number of beams of master
* IEC 61508
#
ISO 13849-1
t
tot
= total response time
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90 mm H Resolution Models
309
459
609
759
909
1059
1209
1359
1509
1659
1809
Number of beams
4 6 8 10
12
14
16
18
20
22
24
Response time
ms
2,5 3 3
3,5
3,5
3,5 4 4
4,5
4,5
5
Response time
(Master + 1 slave)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rmaster
) + 0,9636] * 2
Response time
(Master + 2 slaves)
ms
t
tot
= [0,06 * (N
rslave1
+ N
rslave2
+ N
rmaster
) + 1,0036] * 2
Protected height
mm
310
460
610
760
910
1060
1210
1360
1510
1660
1810
PFHd * 8,71E-09
9,23E-09
9,64E-09
1,02E-08
1,06E-08
1,11E-08
1,15E-08
1,20E-08
1,24E-08
1,30E-08
1,34E-08
DCavg #
95,8%
95,7%
95,6%
95,4%
95,3%
95,2%
95,1%
95,0%
95,0%
94,9%
94,8%
MTTFd
#
years
100
CCF #
80%
Multibeam H Models
2B
3B
4B
Number of beams 2 3
4
Distance betweenthe beams mm
500
400
300
Response time
ms
2,5
2,5
2,5
Response time
(Master +1 slave) ms
t
tot
= [0,06 * (N
rslave1
+ N
rmaster
) + 0,9836] * 2
Response time
(Master + 2 slaves) ms
t
tot
= [0,06 * (N
rslave1
+ N
rslave2
+ N
rmaster
) + 1,0336] * 2
PFHd *
9,15E-09
9,99E-09
1,08E-08
DCavg #
95,8%
95,6%
95,4%
MTTFd
#
years
100
CCF #
80%
WITH:
N
rslave1
= number of beams of slave1
N
rslave2
= number of beams of slave2
N
rmaster
= number of beams of master
* IEC 61508
#
ISO 13849-1
t
tot
= total response time
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Dimensions
Figure 27 - Emitter and Receiver
213
313
363
513
663
813
963
1113
1263
1413
1563
1713
1863
236 - 386
536
686
836
986
1136
1286
1436
1586
1736
1886
150
250
300
450
600
750
900
1050
1200
1350
1500
1650
1800
2 LE TYPE brackets with 2 inserts
3 LE TYPE brackets with 3 inserts
653
953
1053
677
977
1077
590
890
990
2 LE TYPE brackets with 2 inserts
Figure 28 - FIE inserts and LE fastening brackets (provided)
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Figure 29 - Fastening brackets SFBE
Figure 30 - Fastening brackets SFB180E
Figure 31 - Deflection mirrors
Figure 32 - Fastening brackets for mirrors
Model
H
SP100S
250
SP300S
400
SP400S
540
SP600S
715
SP700S
885
SP900S
1060
SP1100S
1230
SP1200S
1400
SP1300S
1450
SP1500S
1600
SP1600S
1750
SP1800S
1900
M8 Inserts
EOS4 SAFETY LIGHT CURTAIN
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CHECKOUTS AND MAINTENANCE
Checking of light curtain efficiency
Before each shift or at power-on, check the correct operation of the light curtain.
To do this, comply with the following procedure which uses a test object to intercept the
beams.
The correct test object must be used for the test, depending on light curtain
resolution. Refer to the chapter for the correct
ordering code.
Referring to Figure 33:
Introduce the test object in the protected area and move it slowly up and down,
first at the centre and then close to both the Emitter and Receiver.
For models: using an opaque object, interrupt the beams one by one,
first of all at the centre and then close to the Emitter and Receiver.
Check that, in each phase of test object movement, the red led on the Receiver
always remains ON.
Figure 33 – Efficiency check
The EOS4 light curtain does not require any specific maintenance; however, it is good
practice to clean the front protective surfaces of the mirrors of the Emitter and Receiver.
Clean with a damp cloth; in very dusty environments, after cleaning the front surface,
spray with an anti-stat product.
that could damage the
part to be cleaned or wool cloths in order to prevent electrifying the front surface.
Even very fine scratching of the front plastic surfaces may increase the width of the
beam emitted by the light curtain, thereby impairing its efficiency in the presence of
reflecting side surfaces.
Therefore, during cleaning, it is essential to dedicate particular attention to the front
window of the light curtain, in particular in environments characterised by abrasive
powders (e.g. cement works etc).
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Troubleshooting
The indications provided by the leds on the Emitter and Receiver make it possible to trace
the cause of any system malfunction. As indicated in the “LIGHT SIGNALS” paragraph of
this manual, in the case of a fault, the system switches to stop status and the leds of each
unit indicate the type of fault that has occurred. (See the tables below). The numbers of
the leds are referred to Figure 25.
RED
2 consecutive flashes
Check connections of pins 2 & 4.
RED
3/4 consecutive flashes
Send to REER for repair.
RED
5 consecutive flashes
Check model compatibility
ORANGE
Flashing
Check condition of the Master.
If in FAIL condition, check the type
of fault.
If the fault persists, send the
device to ReeR laboratories for repair.
ORANGE
2 consecutive flashes
Check Master/Slave connections.
Reset of the system.
If the fault persists, send Master
and Slave to ReeR laboratories for repair
RED
2 consecutive flashes
Check connections.
RED
4 consecutive flashes
Carefully locate the interfering Emitter and
take action in one of the following ways:
Reduce the range of the
interfering Emitter from High to Low
Swap over the position of Emitter
and Receiver
Move the interfering Emitter so
that it does not illuminate the Receiver
Shield the beams emitted by the
interfering Emitter using opaque
protections
RED
5 consecutive flashes
Check connections.
If the fault persists, send to REER
for repair.
RED
6/7 consecutive
flashes
Send the device to ReeR
laboratories for repair
RED
8 consecutive flashes
Check Master/Slave connections
If the fault persists, send the
device to ReeR laboratories for repair.
Table 19 - Troubleshooting
In any case, if a system stoppage occurs, switch the system off and on again to check
whether the incorrect behaviour of the system is to be ascribed to transitory
electromagnetic disturbances.
If the malfunction persists:
Check that electrical connections are correct and undamaged;
Check that supply voltage levels comply with those indicated in the technical data.
4
Indication present only on Slave light curtains
5
Indication present only on Master and Slave light curtains
6
Indication present only on Master and Slave2 light curtain
EOS4 SAFETY LIGHT CURTAIN
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Check that the Emitter and the Receiver are correctly aligned and that front
surfaces are perfectly clean.
It is advisable to keep the power supply of the light curtain separate from that of
other electric power equipments (electric motors, inverters, frequency variators) or
other sources of disturbance.
If it is not possible to trace the cause of the malfunction and eliminate this, stop the
machine and contact the Reer assistance service.
If the checks suggested are not sufficient to restore the correct operation of the system,
please send the device, with all its parts, to the REER laboratories, clearly indicating:
product code number (P/N field shown in the product label);
serial number (S/N field shown in the product label);
date of purchase;
period of operation;
type of application;
detected fault.
EOS4 SAFETY LIGHT CURTAIN
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Accessories/Spares
ADMIRAL AD SR1 safety module
1330900
ADMIRAL AD SRM safety module with muting function
1330904
ADMIRAL AD SR0 safety relay
1330902
ADMIRAL AD SR0A safety relay
1330903
Straight M12 5-pin female connector with 5-m cable
1330950
90° M12 5-pin female connector with 5-m cable
1330951
Straight M12 5-pin female connector with 15-m cable
1330952
90° M12 5-pin female connector with 15-m cable
1330953
Straight M12 5-pin female connector PG9
1330954
90° M12 5-pin female connector PG9
1330955
Straight M12 8-pin female connector with 5m cable
1330980
Straight M12 8-pin female connector with 10m cable
1330981
Straight M12 8-pin female connector with 15m cable
1330982
90° M12 8-pin female connector with 5m cable
1330983
90° M12 8-pin female connector with 10m cable
1330984
90° M12 8-pin female connector with 15m cable
1330985
Straight M12 8-pin female connector PG9
1330986
90° M12 8-pin female connector PG9
1330987
0.3m cable with 2 straight M12 5-pin female connectors
1330990
3m cable with 2 straight M12 5-pin female connectors
1360960
5m cable with 2 straight M12 5-pin female connectors
1360961
10m cable with 2 straight M12 5-pin female connectors
1360962
Test rod diameter 14mm
1330960
Test rod diameter 20mm
1330961
Test rod diameter 30mm
1330962
Test rod diameter 40mm
1330963
Test rod diameter 50mm
1330964
Set of 4 fastening accessories (brackets, inserts and bolts)
for models up to 1050
1310970
Set of 6 fastening accessories(brackets, inserts and bolts)
for models from 1200
1310971
Set of 4 vibration-damping supports (for models h=150)
1310972
Set of 8 vibration-damping supports (for models h=300÷1050)
1310973
Set of 12 vibration-damping supports (for models h=1200÷1500)
1310974
EOS4 SAFETY LIGHT CURTAIN
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GUARANTEE
All new EOS4 systems are guaranteed by REER for a period of 12 (twelve) months under
normal working conditions, against defects due to faulty materials and workmanship.
During the aforesaid period, REER promises to replace faulty parts free of charge. This
guarantee covers both material and labour.
REER reserves the right to decide whether to repair equipment or replace it with
equipment of the same type or having the same characteristics.
The validity of this guarantee is subject to the following conditions:
The user must notify REER of the fault within twelve months following the date of
delivery of the product.
The equipment and all parts thereof must be in the condition in which they were
supplied by REER.
The defect or malfunction must not arise directly or indirectly from:
Improper use
Non-observance of the instructions for use;
Negligence, inexperience, improper maintenance;
Repairs, modifications and adjustments carried out by personnel not authorised by
REER, tampering, etc.;
Accidents or collisions (also during transportation or due to acts of God);
Other reasons for which REER cannot be held responsible.
Repairs will be carried out at REER’s laboratories, to which the material must be
consigned or forwarded: transport costs and any damage or loss of material during
transportation will be charged to the Customer.
All replaced products and parts are property of REER.
REER does not recognise any other form of guarantee or rights other than those expressly
stated above; no requests for compensation for damages incurred for costs, suspension
of activities or any other events or circumstances related in any way to malfunctioning of
the product or any parts thereof will be taken into consideration.
Precise, complete compliance with all the indications and warnings indicated in this
manual is essential for correct operation of the light curtain. Therefore, REER s.p.a.
declines any responsibility for defects caused by even partial non-compliance with
such indications.
Characteristics liable to modifications without prior notice. Complete or partial reproduction is forbidden without REER’s prior authorisation.
Dichiarazione CE di conformità
EC declaration of conformity
Torino, 18/03/2016
REER SpA
via Carcano 32
10153 – Torino
Italy
dichiara che le barriere fotoelettriche EOS4 sono Dispositivi Elettrosensibili di Sicurezza (ESPE) di :
Tipo 4 (secondo la Norma EN 61496-1/A1:2008; IEC 61496-2:2006)
SIL 3 (secondo la Norma IEC 61508-1:1998; IEC 61508-2:2000; IEC 61508-3:1998; IEC 61508-4:1998)
SILCL 3 (secondo la Norma IEC 62061:2005)
Cat.4 - PL e (secondo la Norma EN ISO 13849-1:2008)
declares that the EOS4 photoelectric safety barriers are :
Type 4 (according the Standard EN 61496-1/A1:2008; IEC 61496-2:2006)
SIL 3 (according the Standard IEC 61508-1:1998; IEC 61508-2:2000; IEC 61508-3:1998; IEC 61508-4:1998)
SILCL 3 (according the Standard IEC 62061:2005)
Cat.4 - PL e (according the Standard EN ISO 13849-1:2008)
Electro-sensitive Protective Equipments (ESPE)
realizzati in conformità alle seguenti Direttive Europee:
complying with the following European Directives:
2006/42/EC "Direttiva Macchine"
"Machine Directive"
2014/30/EU "Direttiva Compatibilità Elettromagnetica"
"Electromagnetic Compatibility Directive"
2014/35/EU "Direttiva Bassa Tensione"
"Low Voltage Directive"
e alle seguenti Norme: /and to the following Standards:
EN 50178: 1997
EN 55022: 2006
e sono identiche all'esemplare esaminato ed approvato con esame di tipo CE da:
and are identical to the specimen examined and approved with a CE - type approval by:
TÜV SÜD Rail GmbH – Ridlerstrasse 65 – D-80339 – Muenchen – Germany
Carlo Pautasso Simone Scaravelli
Direttore Tecnico Amministratore Delegato
Technical Director Managing director
REER S.p.A.
32 via Carcano
10153 Torino Italia
Tel. +39/0112482215 r.a.
Fax +39/011859867
Internet: www.reer.it
e-mail: info@reer.it
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