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8 007 264/4-7-00 © SICK AG • Sicherheitstechnik • Deutschland • Alle Rechte vorbehalten 1
Technische Beschreibung
FGS 300 ... 1800
Sicherheits-Lichtvorhang
F G S 3 0 0 t o F G S 1 8 0 0S a f e t y l i g h t c u r t a i n
Te
ch
ni
ca
l
De
sc
ri
pt
io
n
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 3
Technical description
FGS 300 ... 1800
Safety light curtain
Contents
1 About this description ...................................................................................................5
1.1 The function of this description ............................................................................5
1.2 For whom this description is intended ..............................................................5
1.3 Depth of information in this description ...........................................................6
1.4 Symbols used in this description ..........................................................................6
2 For your safety ................................................................................................................. 7
2.1 Authorised personnel ................................................................................................... 7
2.2 The device’s operating limits .................................................................................. 7
2.3 Proper use of the device ..........................................................................................9
2.4 General safety advice and protective measures .........................................9
3 Product description ......................................................................................................10
3.1 Characteristics .............................................................................................................. 10
3.2 How the device functions ....................................................................................... 11
3.2.1. Cascading .................................................................................................................. 11
3.3 Device components ................................................................................................... 13
3.3.1. Corner mirrors ......................................................................................................... 13
3.4 Indicator lights .............................................................................................................. 14
3.5 Examples of operational pre-conditions ......................................................... 14
4 Installation .......................................................................................................................16
4.1 Positioning the sensors ............................................................................................ 16
4.2 Safety clearance ......................................................................................................... 16
4.3 Distance to reflective surfaces ........................................................................... 18
4.4 Multiple safeguarding ............................................................................................... 19
4.5 Mechanical mounting ................................................................................................ 20
5 Electrical installation ..................................................................................................21
5.1 Electrical connections and cables ...................................................................... 23
5.1.1 Connections to the transmitter ...................................................................... 23
5.1.2 Connections to the receiver ............................................................................. 25
5.2 RS-485 data interface — diagnostics .............................................................. 26
6 Test instructions ...........................................................................................................27
6.1 Tests prior to placing in operation for the first time ............................... 27
6.2 Regular testing of the protective device by expert personnel .......... 27
6.3 Daily tests of the protective device by authorised personnel ........... 27
6.4 Environmental considerations .............................................................................. 28
7 Maintenance ....................................................................................................................29
Contents
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved4
Technical description
FGS 300 ... 1800
Safety light curtain
8 Technical data ................................................................................................................30
8.1 Overview of Technical Data ................................................................................... 30
8.2 Dimensional drawings ............................................................................................... 32
9 Selection tables ........................................................................................................... 36
9.1 FGS selection table .................................................................................................. 37
9.2 Host FGS selection table ...................................................................................... 38
9.3 Guest FGS selection table .................................................................................... 39
9.4 Corner mirror selection table .............................................................................. 40
9.4.1 Mirror model PNS 80 .......................................................................................... 40
9.4.2 Mirror model PNS 120 ....................................................................................... 40
9.5 Accessory selection table ..................................................................................... 41
10 Weight table .............................................................................................................. 42
11 Standards and directives (regulations) ....................................................... 43
12 Glossary ......................................................................................................................... 44
13 Checklist ....................................................................................................................... 46
14 Conformity .................................................................................................................... 47
Contents
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 5
Technical description
FGS 300 ... 1800
Safety light curtain
Abbreviations
Power-driven machinery
Non-contact safety device
FGS receiver
FGS transmitter
Output signal switching device (switching output)
Active Opto-Electronic Protective Device
Chapter 1
PDM
NCSD
FGSE
FGSS
OSSD
AOPD
1 About this description
1.1 The function of this description
This description provides information on the operation of FGS 300 to
FGS 1800 safety light curtains. It contains details on:
� Operation
� Mounting
� Electrical installation
� Commissioning
� Maintenance
� Orders
1.2 For whom this description is intended
This description is intended for engineers responsible for the planning
and development of machines and facilities that are to be equipped
with opto-electronic safety systems.
About this description
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved6
Technical description
FGS 300 ... 1800
Safety light curtain
1.3 Depth of information in thisdescription
This description contains all the information necessary for the
selection and operation of the device. However, specialised knowledge
not included in this technical description is required for the planning
and implementation of safety systems on power-driven machinery
(PDM).
In addition, the official and statutory regulations are to be observed;
it is also not possible to provide detailed information here on these
basic requirements. In Germany, in particular the trade association
directives (ZH 1/597 or for presses ZH 1/281) are to be observed.
More detailed information on the topic of accident prevention and
opto-electronic protective devices is available direct from SICK AG.
1.4 Symbols used in this description
Some information in this description is given particular emphasis in
order to facilitate rapid access:
Information on special features of the device.
An explanation provides background knowledge to promote a better
understanding of the technical aspects of operation.
A recommendation points out the best line of action.
Warning!
Always read warning notices carefully and follow their advice carefully.
Chapter 1
Information
Explanation
Recommendation
ATTENTION
About this description
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 7
Technical description
FGS 300 ... 1800
Safety light curtain
2 For your safety
Chapter 2
6 m / 18 m
Fig. 1: Key data for the FGS safety light curtain
Re
so
luti
on
Ob
ject
He
igh
t o
f th
e p
rote
cti
ve
fie
ld
The device can only fulfil its safety function when it is used correctly;
his applies to both “safe”, i.e. error-proof, connection and accurate
positioning.
The FGS safety light curtain complies with the safety regulations of:
� safety class 4 according to IEC 61496.
2.1 Authorised personnelMounting and connection must only be carried out by personnel with
the necessary specialist knowledge. Mounting and connection are to
be inspected by those responsible at the company operating the
system, if this is stipulated in the relevant standards and directives of
the country where the device is operated.
2.2 The device’s operating limitsFGS safety light curtains are non-contact safety devices with a
resolution of either 14 or 30 mm. They are used on machines and
systems to protect personnel. Devices with 14 mm resolution are
suitable for guarding hazardous points with protection for fingers, devices
with 30 mm resolution for guarding hazardous points with protection for
hands as well as guarding hazardous zones with low safety distance.
The following key data are to be observed for practical operation (Fig. 1):
Protective
field boundary
Ma
rkin
gs f
or
pro
tecti
ve
fie
ld b
ou
nd
ari
es
Protective field boundary
Sender Receiver
For your safety
Protective field width
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved8
Technical description
FGS 300 ... 1800
Safety light curtain
The important operational safety sign supplied with the device in the
form of a sticker is to be mounted, in the appropriate language, where it
is clearly visible, near the transmitter or receiver.
Depending on its location, it is possible that the FGS safety light
curtain alone does not provide enough protection. In this case it is
necessary to install supplementary mechanical safety systems.
Access to the hazardous point must only be possible by passing
through the protective field. The machine must not be able to be
started up while personnel are within the hazardous area (Fig. 2).
Chapter 2
Fig. 2: The following mistakes must be avoided during mounting: reaching over
or under, or stepping behind the field. The sender and receiver must be
installed in the same direction. Installation with a 180° scrived is not permitted.
For your safety
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 9
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 2
2.3 Proper use of the device
FGS safety light curtains may only be used within the framework of 2.2
The device’s operating limits. Any other use, or changes to the device,
even as part of the mounting or installation process, will result in the
loss of the rights to any guarantee granted by SICK AG.
2.4 General safety advice and protectivemeasures
1 For the usage/installation of non-contact protective devices, as well
as for commissioning and recurring technical checks, the national/
international regulations apply, in particular
� The machinery directive 98/37 EC,
� The use of equipment by workers at work directive 89/655 EEC,
� The safety regulations and
� The health and safety regulations.
The manufacturer and user of the machine on which this protective
device is used are responsible for the agreement of all applicable
safety regulations/rules with the relevant authorities and for their
observance.
2 Furthermore, the instructions, in particular the test regulations(see Test instructions section) in this Technical description and the
Operating instructions (e.g., on the usage, assembly, installation or
integration in the machine controller) must be observed and met.
3 The tests are to be performed by experts or by personnel
authorised and appropriately tasked, and are to be documented
in a traceable manner.
4 The Operating instructions are to be made available to theemployee (operator) who works on the machine on which the
protective device is used. The employee is to be instructed byexpert personnel .
5 At the end of this Technical description, there is a checklist for
checks by the manufacturer and installer.
For your safety
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved1 0
Technical description
FGS 300 ... 1800
Safety light curtain
3 Product description
Chapter 3 Product description
3.1 Characteristics
Special characteristics of the FGS safety light curtain are:
� Friction-free operation
� Error-proof semi-conductor outputs
� State-of-the-art microprocessor technology and specially developed
ICs (ASIC)
� Simple assembly and alignment
� Plug-in terminal strip or quick-disconnect plug
� Long range and high resolution
� Small housing cross-section of 52 mm x 55 mm
� Short response time
� Large excess gain
� Cascading of two sensors possible (e.g. to prevent stepping behind
the field)
� Construction according to IEC 61496 class 4 (non-contact safety
device)
� Tested and approved for Europe, USA and Japan
� Easy, secure connection to machine control system
� PNP outputs, monitored
� IP 65
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 1 1
Technical description
FGS 300 ... 1800
Safety light curtain
3.2 How the device functions
The safety light curtain consists of a transmitter and a receiver (Fig. 3).The protective field lies between them – defined by the height and width
of the protective field.
Chapter 3
Fig. 3: The FGS safety light curtain consists of a transmitter and a receiver. The
protective field lies between them.
The height of the protective field is the decisive factor in choosing the
size of the system to be used. The upper and lower limits of the
protective field are shown by markings on the housing profiles.
Synchronisation between the transmitter and the receiver takes place
optically, i.e. no electrical connection between the two units is
required.
The FGS is a modular system. All optical and electrical components
are housed in its slim but sturdy profile.
Product description
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved1 2
Technical description
FGS 300 ... 1800
Safety light curtain
3.2.1 Cascading
Two FGS can be connected in series in order to provide effective
protection against stepping behind the protective field. No external
switching is necessary. Almost any combination can be used, e.g. a
1200 mm device with 14 mm resolution to provide finger protection,
combined with a 300 mm guest device with 30 mm resolution to
protect against stepping behind the protective field.
When using the LCU-P with sensors in mixed operation the guest
sensor may only be used to protect against stepping behind the
protective field.
The maximum range in mixed operation is 6 m. Mixed operation in
conjunction with the LCU-P ist not permitted.
When cascading, please note:
� Maximum total beam number is 240.
� Maximum length of flexible cable between two cascaded devices is
170 mm (shielded).
Fig. 4 shows the components required. The host sensor is provided with
Chapter 3
a quick-disconnect connector for cascading and the guest sensor with its
cable and cable connector is ready for connection (length of flexible
cable is 170 mm).
Unlike the host sensor, the guest sensor has no indicator lights and is
not designed to be operated as a single device.
Host
sensor
Guest
sensor
Fig. 4: Interconnection of host and
guest sensors
Product description
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 1 3
Technical description
FGS 300 ... 1800
Safety light curtain
3.3 Device components
3.3.1 Corner mirrors
The protective field between the transmitter, FGSS, and the receiver,
FGSE, can be deflected with the help of corner mirrors (Fig. 5). This
allows the safeguarding of two sides of a hazardous point or area.
Reduction of scanning range
It should be noted that each mirror used leads to a reduction in the
scanning range. The use of more than two mirrors is not recommended
because of alignment difficulties.
Number of FGS – 14 mm FGS – 30 mmthe corner mirror
1 5.5 m 15.0 m
2 5.0 m 14.0 m
3 4.5 m 13.0 m
Table 1: Table showing scanning ranges when corner mirrors are used
We recommend using the AR 60 laser alignment aid for aligning the
FGS in conjunction with one or more corner mirrors or when longer
ranges are involved. The alignment aid uses visible light.
Chapter 3
Fig. 5: Safeguarding a hazardous area using FGS and a corner mirror
Information
Product description
PNSFGSE
FGSS
Hazardous areaof a machine or system
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved1 4
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 3
Fig. 6: The LEDs on the transmitter and receiver units
Output active (green)
Output (red)
inactive
Pollution (amber)
Waiting for (yellow)
clock pulse
(only with
LCU-P)
3.4 Indicator lights
LED indicator lights on the device provide signals for the various
operating states. They are not, however, relevant to the device’s
safety function.
3.5 Examples of operational pre-conditions
The FGS system’s protective function can only be carried out when the
following pre-conditions have been fulfilled:
� The machine or system control must be electrically operated
(PDM = power-driven machinery).
� The hazardous machine motion must be stoppable at any time.
� The receiver and transmitter must be positioned in such a way that
the hazardous area can only be entered with the complete obstruc-
tion of at least one light beam.
� All relevant legal and official regulations are to be observed during the
assembly and operation of the sensors.
� The command unit (restart button) must not be able to be operated
from within the hazardous area.
Power
on
Transmitter
active
(amber)
(yellow)
Product description
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 1 5
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 3
Fig. 7: Point-of-operation safeguarding using an FGS
safety light curtain
Fig. 8: Safeguarding a hazardous area using an FGS
safety light curtain
Fig. 9: Entry / exit safeguarding using an FGS safety light curtain
Product description
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved1 6
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 4
4 Installation
Information
Fig. 10: Determining the machine stop time and the safety clearance
Middle of protective field depth
S = safety clearance
Protective field markings
Machine stop
time
Upper part tool
{
� 75 mm
This distance must be maintained to
prevent the possibility of stepping
behind the protective field.
ATTENTION
4.1 Positioning the sensors
The FGS can be operated in any position. Regulation safety clearances
must be observed and sufficient protective field height allowed for.
Special attention is to be paid to the danger of reaching over or under
and stepping behind the protective field. This must be mechanically
prevented or covered by another NCSD (e.g. an FGS cascade).
4.2 Safety clearance
The safety system must be a certain minimum distance from the
hazardous point. This is intended to ensure that the hazardous point can
only be reached when the hazardous motion has ceased (Fig. 10). The
safety clearance (according to EN 999, 775 and 294) depends on the:
� machine stop time,
� safety system response time,
� safety system resolution,
� approach speed.
Under part tool
Installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 1 7
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 4
Table 2: Examples of calculation of safety clearance, S, depending on different machine stop time (0.150 and 0.300 s)
Information The machine stop time is a machine value, the approach speed
is ...
... up to 500 mm safety clearance: 2 m/s,
... above this: 1.6 m/s.
The safety clearance, S, is calculated according to the formulae
S = 2000 x T + 8 (d – 14) when S � 500 mm, or
S = 1600 x T + 8 (d – 14) when S � 500 mm,
where:
S = the safety clearance in mm,
T = the total response time in s (machine stop time + FGS
response time), and
d = resolution.
Procedure
1. Calculate the safety clearance using the appropriate formula; use
approach speed of 2000 mm/s.
2. Value is below 500 mm = the safety clearance,
value is above 500 mm ➜ recalculate using an approach speed of
1600 mm/s.
3. New value is above 500 mm = the safety clearance,
new value is below 500 mm = borderline case.
Borderline case
A borderline case may occur as a result of differentiating between two
approach speeds, whereby the safety clearance is:
> 500 mm, for an approach speed of 2000 mm/s and
< 500 mm, for an approach speed of 1600 mm/s.
In this case the safety clearance is exactly 500 mm.
Information
Recommendation
2000 mm/s (0.150 s + 15 ms)
+8 (14 --14 mm) =
2000 mm/s x 0.165 s + 0 mm =
330 mm
S � 500 mmApproach speed = 2.0 m/s:
14 mmResolution
2000 mm/s (0.150 s + 15 ms)
+8 (30 --14 mm) =
2000 mm/s x 0.165 s + 128 mm =
458 mm
1600 mm/s (0.300 s + 15 ms)
+8 (14 --14 mm) =
1600 mm/s x 0.315 s + 0 mm =
504 mm
S > 500 mmApproach speed = 1.6 m/s:
14 mm 30 mmResolution
1600 mm/s (0.300 s + 15 ms)
+8 (30 --14 mm) =
1600 mm/s x 0.315 s + 128 mm =
632 mm
Installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved1 8
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 4
4.3 Distance to reflective surfaces
Reflective surfaces present within the transmitting / receiving beam
path, or deposited or attached there, can cause reflections and thus lead
to a hindrance not being detected (Fig. 11).For this reason a minimum distance, d, must be maintained between
reflective objects and the optical axis (the straight-line between FGSS
and FGSE). The distance, d, depends on the distance between the
transmitter and receiver (Fig. 12).
Fig. 12: Minimum distance, d, in relation to the range, left hand chart, 6m versions: right hand chart, 18m versions.
Fig. 11: Correct installation, correct alignment. No reflections. The hindrance is
reliably detected.
Limit of the
hazardous area
Central beam Direction of approach Light beam interrupted
Reflective part
(e.g. materials
container)
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Installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 1 9
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 4
FGSE
FGSE
FGSE
FGSE
FGSE
FGSE
FGSS
FGSS
FGSS
FGSS
FGSS
FGSS
4.4 Multiple safeguarding
Mutual interference must be avoided when using two FGS systems
simultaneously for one safeguarding operation. As light beams diverge,
their cross-section increases with increasing distance between the
FGSS and FGSE. The light beams must only be received by the
appropriate FGSE. The direction of transmission must be taken into
consideration during installation in order to prevent any possible
mutual interference from FGS units located in a row (Fig. 13).
Fig. 13: Installing two FGS systems in a row.
Installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved2 0
Technical description
FGS 300 ... 1800
Safety light curtain
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4.5 Mechanical mounting
Mounting brackets, pivoted brackets or pivoted brackets with shockabsorbers are available (Fig. 14). Rigid brackets can be used where no
large mechanical tolerances require compensation. Pivoted brackets
allow horizontal sensor adjustment of ± 2°.
Shock-absorbing brackets can be used to reduce the effects of vibration
or shocks.
Attachment of the brackets to the transmitter and receiver is carried out
using sliding blocks in the profiles (supplied with the device).
Chapter 4
Fig. 14: FGS mounting options: mounting bracket, pivoted bracket and pivoted
bracket with shock absorber
Installation
FGS with pivoted bracket with shock mounts
Part no. 2 017 752
FGS with mounting
bracket
Part no. 7 021 352
FGS with pivoted
bracket
Part no. 2 017 751
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 2 1
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 5
5 Electrical installation
Fig. 15: Skeleton diagrams showing FGS connections
Skeleton diagram for operating mode:
� protection without restart interlock
Skeleton diagram for operating modes:
� protection
� clock pulse
� with/without
restart interlock
� with/without
protection control
� blanking
� muting
Recommendation
The connection of FGS components is simple. Shielded cables are not
necessary under normal industrial circumstances (over-voltage
protection from interference level 3 onwards, according to IEC 801.
We recommend the EMC terminal compartment (for the transmitter and
receiver) when using cable lengths greater than 10 m. These terminal
compartment have PG cable glands and allow screened cables to be
connected.
Fig. 15 shows the skeleton diagram for connection of the FGS. The
maximum cable cross-section is:
1.5 mm2 without sleeve,
1 mm2 with sleeve.
S E
7
1
1
LCU
5
5
OSSD 1
OSSD 2
S E
5
7
OSSD 1
OSSD 2
Electrical installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved2 2
Technical description
FGS 300 ... 1800
Safety light curtain
Both components have a plug-in terminal strip in a terminal
compartment. The terminal compartment is available with an optional
prepared plug insert.
Both components must be supplied with a direct voltage of 24 V
(± 20%).
The power consumption of the complete system is between 0.9 and
1.5 A, depending on the protective field height and the resolution. The
external power supply must be able to bridge any short-term power
failure lasting 20 ms (Umin
= 18 V) in accordance with EN 60 204.
Suitable mains adapters are available from SICK as accessories
(Siemens series 6 EP 1).
Chapter 5 Electrical installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 2 3
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 5
5.1 Electrical connections and cables
5.1.1 Connections to the transmitter
When power is supplied and the automatic start-up test has been
completed, the FGS switches to the “green” condition. If an external
test is desired, a break contact at the transmitter’s test input can be
closed. Opening this break contact results in the deactivation of the
transmitter.
The test input may only be used to check the connected switching
elements.
Attention
The test function should only be used for checking connected switching
circuits.
Test input Test Receiver outputs Yellow LED (transmitter)
open yes deactivated off
closed no activated on
Table 3: Truth table for the test
Information
ATTENTION
Electrical installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved2 4
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 5
Fig. 16: Connection diagram for FGS transmitter
6
5
42
1
3
1
3
4
2
+24 V
0 V
n. c.
n. c.
or testcontact
PE
Electrical installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 2 5
Technical description
FGS 300 ... 1800
Safety light curtain
5.1.2 Connections to the receiver
Both outputs, OSSD 1 and OSSD 2, are reliable, monitored semi-
conductor outputs and detect line disconnections, short circuits against
+ V and 0 V, and crossed connections between OSSD 1 and OSSD 2.
Outputs can carry a maximum load of 0.5 A (Fig. 17).
Chapter 5
Fig. 17: Connection diagram for FGS receiver
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8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved2 6
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 5
OSSD 1
OSSD 2
+ 24 V
+ 24 V
Each channel’s output voltage, UA, is dependent on the supply voltage,
UV, and the switched load and is at least
UA = U
V — 3 V
Both outputs must be used in the following control system (Fig. 18).They are not to be connected in parallel or in series.
Fig. 18: For safety reasons both FGS outputs, with one switching element each,
must be used (two-channel control system)
5.2 RS-485 data interface — diagnostics
The interface is for communication with the optional downstream
LCU-P unit. The connection remains unused if no LCU-P unit is utilised.
DisposalDisposalDisposalDisposalDisposal
Always dispose of unusable or irreparable devices in accordance with the
ATTENTION
Electrical installation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 2 7
Technical description
FGS 300 ... 1800
Safety light curtain
6.1 Tests prior to placing in operation forthe first time
� The tests prior to placing in operation for the first time are used to
confirm compliance with the national/international regulations, in
particular the safety requirements demanded by the machinery
directive or the use of work equipment directive (EU declaration of
conformity).
� Testing the effectiveness of the protective device on the machine in
all the operating modes using the checklist in the appendix.
� The operators of the machine protected with the protective device
must be instructed by expert personnel from the organisation
operating the machine prior to starting work. This training is the
responsibility of the organisation operating the machine.
6.2 Regular testing of the protective deviceby expert personnel
� Testing in accordance with the applicable national regulations within
the defined time periods. These tests are used to detect any changes
or modifications to the protective device with respect to initial
operation.
� In the case of significant changes to the machine or protective device,
the tests in accordance with the checklist in the appendix are to be
carried out; the tests are also to be carried out after modification of or
repairs as a result of damage to the housing, front window, etc.
6.3 Daily tests of the protective device byauthorised personnel
The daily test is to ensure that effective protection of personnel is
provided.
E.g. it is possible that since the last test the installation has changed,
for example due to an equipment change. This could have the
consequence that the hazardous point can be reached undetected and
unprotected by reaching over, or under, or walking behind. When used in
conjunction with LCU-P (or another controller) blanking could be “set” for
a moment during the operating sequence which could prove to be
hazardous. These aspects are to be detected.
Chapter 6
6 Test instructions
Test instructions
Recommendation
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved2 8
Technical description
FGS 300 ... 1800
Safety light curtain
This is an important recommendation: the organisation operating the
machine can, however, take organisational measures to ensure the
correct protective function.
To check that undetected access to the hazardous area between the
opto-electronic device and the mechanical guarding is not possible:
Move the test rod (diameter 14 or 30 mm as appropriate) slowly
through the guarded access opening following the direction of the
arrows, as shown in the diagram on the left. Then check the diagram onthe right to make sure there is no risk that anyone may be able to reach
over or under the danger zone.
On the FGSE only the red LED should illuminate. If the green or yellow
indicator illuminates at any one position, it is not permitted to continue to
work on the machine or system.
6.4 Environmental considerations
The FGS safety light curtain is designed such that it pollutes the
environment as little as possible. It emits and contains no substances
that will pollute the environment and consumes only a minimum of
energy and resources.
Disposa lDisposa lDisposa lDisposa lDisposa l
Always dispose of unusable or irreparable devices in accordance with
the applicable national waste disposal regulations.
The housing of the safety curtain is made of cast aluminium and can
be recycled after removal of the plastic window.
All electronic assemblies are easy to dismantle. Dispose of all
electronic assemblies as hazardous waste.
SICK AG does not take back unusable or irreparable devices.
Note
Chapter 6 Test instructions
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 2 9
Technical description
FGS 300 ... 1800
Safety light curtain
7 Maintenance
Chapter 7
FGS safety light curtains operate without requiring maintenance.
The transmitter and receiver front windows should be dusted with a soft
paint-brush and then wiped with a clean, soft, damp cloth regularly and
when they are dirty.
Maintenance
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved3 0
Technical description
FGS 300 ... 1800
Safety light curtain
Technical data
Voltages in DC • Reference point for measured values: equipment plug
Chapter 8
8 Technical Data
8.1 Overview of Technical Data
General system data Minimum Typical Maximum
Protective field height, type-dependent 300 mm 1800 mm
Protective field width
14 mm resolution 0.3 m 6 m
30 mm resolution 0.5 m 18 m
Resolution, type-dependent 14 mm 30 mm
Enclosure rating IP 65
Protection class 1
Supply voltage UV
19.2 V 24 V 28.8 V
Ripple 1) 2.5 VSS
Voltage if power fails (20 ms) 18 V
Synchronization optical, without separate synchronization cable
On transition time after applying supply voltage
of sender and receiver 1.8 s
Sender Unit
Test output UV – 0.7 V
Test input
Input resistance (HIGH) 1,5 k� (in relation to 0 V)
Sender, inactive (Test) 0 V 12 V
Sender, active 18.5 V UV
Reaction time in test 50 ms 60 ms
Wave length 880 or 940 nm
Current consumption 0.56 A
Receiver unit
Supply connections (OSSD) 2 PNP semiconductors, short circuit protected2), cross monitored
Switching voltage HIGH (Ueff
) UV – 3 V U
V
Switching voltage LOW 0 V 1 V
Switching current 5 mA 500 mA
Leakage current 3) 2.4 mA
Load capacity 2.2 �F
Switching frequency 4/s
Load inductance L 4) 2.2 H
Switch-on delay OSSD 1/OSSD 2 250 �s
Test impulse data 5)
Test impulse width 220 �s 240 �s 265 �s
Test impulse rate 6.3 ms 19.6 ms
Permissible cable resistance
between unit and load 6) 2.5 �
Response time 15 ms
On-transition time
after light beam interruption 15 ms 100 ms 7)
1) The voltage must not exceed or fall below the set limits.2) Applies for voltages between U
V and 0 V.
3) In the case of an error (interruption of the 0 V cable) the output behaves like a resistor > 13 k� after UV. The downstream
control element must identify this state as LOW.4) With a low switching frequency 1/s, the max. permissible load inductance L is higher.
5) In the active state, the outputs are tested in a cycle (switch LOW briefly). When selecting the downstream control elements
ensure that the test impulses with the parameters listed above do not lead to a shutdown.6) The individual conductor resistor to the downstream control element must be limited to this value so that a crossed connection
between the outputs can be identified. (EN 60 204 Electrical Equip. of Machines, Part 1: General Requirements must be
observed.)7) This value applies if the synchronization beam is interrupted (1st beam below the LED display).8) With screening, recommended with chamber EMV (see 8.5 Accessories Selection Table).
Minimum Typical Maximum
Communication cables
Cable lenght (twisted pair) 100 m
Cable termination, internal 4.7 nF
Baud rate 9600 baud
Current consumption (no load) 0.2 A (FGS 150) 0.68 A (FGS 180)
Connection Plug-in terminal chamber
Line length Dependent on load, power supply unit and wire cross-
section. The technical specifications must be observed.
10 m 60 m 8)
Max. conductor cross section 0.14 mm2 1 mm2 with sleeve
0.14 mm2 1.5 mm2 without sleeve
Operating mode Guard only without start and restart inhibit
Safety category Typ 4
Tested to pr EN 50 100 Part 1 and 2
Ambient operating temperature 0 °C + 55 °C
Storage temperature – 25 °C + 70 °C
Air humidity (non-condensing) 15 % 95 %
Vibration resistance 5 g, 10 ... 55 Hz to IEC 68-2-6
Shock resistance 10 g, 16 ms to IEC 68-2-29
Dimensions
Height Dependent on protective field height, see Dimensional DrawingsHousing cross section 52 mm x 55 mm
Weight See 9, Weight table
Technical description
FGS 300 ... 1800
Safety light curtain
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved
1
12
2
IL 400 mA
IL 500 mA
L (H )y
1/s1,0 2,0 3,0 4,00
20
10
0
3 1
Chapter 8Technical data
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved3 2
Technical description
FGS 300 ... 1800
Safety light curtain
8.2 Dimensional drawings
To prevent any displacement ofthe FGS, and thus theprotective field, when usingsliding nuts, it is important toadhere to the lengths C and Dshown in the diagram.
Fig. 19: Standard FGS dimensional drawing
Standard
Standard
A B C D
FGS 300 300 384 224 80
FGS 450 450 534 374 80
FGS 600 600 684 524 80
FGS 750 750 835 675 80
FGS 900 900 985 825 80
FGS 1050 1050 1135 975 80
FGS 1200 1200 1285 1125 80
FGS 1350 1350 1435 1275 80
FGS 1500 1500 1586 1426 80
FGS 1650 1650 1736 1576 80
FGS 1800 1800 1886 1726 80
Chapter 8 Technical data
55
52
A B
C
62
21
31
D
PG 13.5
61
27.5
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 3 3
Technical description
FGS 300 ... 1800
Safety light curtain
A B C D
FGS 900 900 985 825 80
FGS 1050 1050 1135 975 80
FGS 1200 1200 1285 1125 80
FGS 1350 1350 1435 1275 80
FGS 1500 1500 1586 1426 80
other sizes available on request
Chapter 8
Host
Host
Fig. 20: Host FGS dimensional drawing
30
PG
11
SW
22
28
60
64
15
straight
Order-No. 6 006 612
angled
Order-No. 6 006 613
Technical data
100
min
. 50
Spa
ce fo
r w
ithdr
awin
gco
nnec
tor
55
52
A B
C
62
21
25
15
D
61
27.5
To prevent any displacement ofthe FGS, and thus theprotective field, when usingsliding nuts, it is important toadhere to the lengths C and Dshown in the diagram.
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved3 4
Technical description
FGS 300 ... 1800
Safety light curtain
Fig. 21: Guest FGS dimensional drawing
Chapter 8
Guest
Guest
A B C D
FGS 150 150 200 *) *)
FGS 300 300 350 190 80
FGS 450 450 500 340 80
FGS 600 600 650 490 80
FGS 750 750 800 640 80
FGS 900 900 950 790 80
other sizes available on request
*) special fixing on request
Technical data
55
52
CD
A B
31
61
27.5
To prevent any displacement ofthe FGS, and thus theprotective field, when usingsliding nuts, it is important toadhere to the lengths C and Dshown in the diagram.
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 3 5
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 8
Corner mirrors
Corner mirror dimensions tablePNS 80: for ranges of 0 to 4 m (xx = 80)PNS 120: for ranges of 4 to 15 m (xx = 120)
FGS mirror model L Ls L1 L2 L3
300 PNS xx-034 366 340 307 – 29.50
450 PNS xx-049 523 497 307 – 108
600 PNS xx-064 666 640 528.50 – 68.75
750 PNS xx-079 816 790 639.50 – 88.25
900 PNS xx-094 966 940 750 – 108
1050 PNS xx-109 1116 1090 972 – 72
1200 PNS xx-124 1266 1240 1146 – 60
1350 PNS xx-139 1416 1390 1296 – 60
1500 PNS xx-154 1566 1540 1415.50 707.95 75.25
1650 PNS xx-169 1716 1690 1596 798 60
1800 PNS xx-184 1866 1840 1746 873 60
Fig. 22: Dimensional drawings for PNS 80 and PNS 120 corner mirrors
PNS 80 PNS 120
ø7
110.5
13
.5
34
3 24
L2
9.5
L4
LS
L2
18
L1
81.6
1302.2
ø7
152.5
15
.4
43
.5
3 33
.5
L3
9
L4
LS
L2
18
L1
123.4
172
Technical data
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved3 6
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 9 Selection tables
Regulations?
Protective field width?
Corner mirror?
Protective field height?
Resolution?
Proceed as follows when selecting opto-electronic safety systems:
Proceed as follows when selecting opto-electronic safety systems:
Look up the regulations, standards and directives applicable for the
particular applications.
Responsible authorities and professional organisations can provide
assistance.
Determine the required protective field width.
The protective field width corresponds to the width of the area to be
safeguarded. The protective field width must be selected in such a way
that the hazardous area can only be reached by passing through the
protective field.
Determine the required protective field height.
The protective field height must be selected in such a way that the
hazardous area can only be reached by passing through the protective
field.
The safety clearance and other key data depend on the resolution
selected.
Use of corner mirrors allow the safeguarding of two or three sides.
9 Selection tables
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Technical description
FGS 300 ... 1800
Safety light curtain
9.1 FGS selection table
Transmitter Order no. Receiver Order no.
FGS-S 300-11 1 012 500 FGS-E 300-11 1 012 501
FGS-S 450-11 1 012 502 FGS-E 450-11 1 012 503
FGS-S 600-11 1 012 504 FGS-E 600-11 1 012 505
FGS-S 750-11 1 012 506 FGS-E 750-11 1 012 507
FGS-S 900-11 1 012 508 FGS-E 900-11 1 012 509
FGS-S 1050-11 1 012 510 FGS-E 1050-11 1 012 511
FGS-S 1200-11 1 012 512 FGS-E 1200-11 1 012 513
FGS-S 1350-11 1 012 514 FGS-E 1350-11 1 012 515
FGS-S 1500-11 1 012 516 FGS-E 1500-11 1 012 517
FGS-S 1650-11 1 012 518 FGS-E 1650-11 1 012 519
FGS-S 1800-11 1 012 520 FGS-E 1800-11 1 012 521
14
mm
re
solu
tio
n3
0 m
m r
eso
luti
on
Transmitter Order no. Receiver Order no.
FGS-S 300-21 1 012 600 FGS-E 300-21 1 012 601
FGS-S 450-21 1 012 602 FGS-E 450-21 1 012 603
FGS-S 600-21 1 012 604 FGS-E 600-21 1 012 605
FGS-S 750-21 1 012 606 FGS-E 750-21 1 012 607
FGS-S 900-21 1 012 608 FGS-E 900-21 1 012 609
FGS-S 1050-21 1 012 610 FGS-E 1050-21 1 012 611
FGS-S 1200-21 1 012 612 FGS-E 1200-21 1 012 613
FGS-S 1350-21 1 012 614 FGS-E 1350-21 1 012 615
FGS-S 1500-21 1 012 616 FGS-E 1500-21 1 012 617
FGS-S 1650-21 1 012 618 FGS-E 1650-21 1 012 619
FGS-S 1800-21 1 012 620 FGS-E 1800-21 1 012 621
Chapter 9Selection tables
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved3 8
Technical description
FGS 300 ... 1800
Safety light curtain
9.2 Host FGS selection table
Host devices are only available with quick-disconnect plugs. The cable
receptacle must be ordered separately.
Transmitter Order no. Receiver Order no.
FGS-S 900-12 1 012 486 FGS-E 900-12 1 012 487
FGS-S 1050-12 1 012 488 FGS-E 1050-12 1 012 489
FGS-S 1200-12 1 012 490 FGS-E 1200-12 1 012 491
FGS-S 1350-12 1 012 492 FGS-E 1350-12 1 012 493
FGS-S 1500-12 1 012 494 FGS-E 1500-12 1 012 495
Transmitter Order no. Receiver Order no.
FGS-S 900-22 1 012 622 FGS-E 900-22 1 012 623
FGS-S 1050-22 1 012 498 FGS-E 1050-22 1 012 499
FGS-S 1200-22 1 012 524 FGS-E 1200-22 1 012 525
FGS-S 1350-22 1 012 624 FGS-E 1350-22 1 012 625
FGS-S 1500-22 1 012 799 FGS-E 1500-22 1 012 800
14 m
m r
esol
utio
n30
mm
res
olut
ion
Further protective field heights on request.
Chapter 9 Selection tables
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 3 9
Technical description
FGS 300 ... 1800
Safety light curtain
9.3 Guest FGS selection table
14 m
m r
esol
utio
n30
mm
res
olut
ion
Further protective field heights on request.
Transmitter Order no. Receiver Order no.
FGS-S 150-13 1 012 818 FGS-E 150-13 1 012 819
FGS-S 300-13 1 012 576 FGS-E 300-13 1 012 577
FGS-S 450-13 1 012 578 FGS-E 450-13 1 012 579
FGS-S 600-13 1 012 580 FGS-E 600-13 1 012 581
FGS-S 750-13 1 012 582 FGS-E 750-13 1 012 583
FGS-S 900-13 1 012 584 FGS-E 900-13 1 012 585
Transmitter Order no. Receiver Order no.
FGS-S 150-23 1 012 820 FGS-E 150-23 1 012 821
FGS-S 300-23 1 012 586 FGS-E 300-23 1 012 587
FGS-S 450-23 1 012 588 FGS-E 450-23 1 012 589
FGS-S 600-23 1 012 590 FGS-E 600-23 1 012 591
FGS-S 750-23 1 012 592 FGS-E 750-23 1 012 593
FGS-S 900-23 1 012 594 FGS-E 900-23 1 012 595
Chapter 9Selection tables
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved4 0
Technical description
FGS 300 ... 1800
Safety light curtain
9.4 Corner mirror selection table
9.4.1 Mirror model PNS 80for protection field widths of 0 to 4 m (total)
9.4.2 Mirror model PNS 120for protection field widths of 4 to 15 m (total)
Chapter 9
FGS model Mirror model Order no.
300 PNS 80-034 1 013 731
450 PNS 80-049 1 011 132
600 PNS 80-064 1 013 732
750 PNS 80-079 1 013 733
900 PNS 80-094 1 013 734
1050 PNS 80-109 1 013 735
1200 PNS 80-124 1 013 736
1350 PNS 80-139 1 013 737
1500 PNS 80-154 1 013 738
1650 PNS 80-169 1 013 739
1800 PNS 80-184 1 013 740
FGS model Mirror model Order no.
300 PNS 120-034 1 013 751
450 PNS 120-049 1 011 146
600 PNS 120-064 1 013 752
750 PNS 120-079 1 013 753
900 PNS 120-094 1 013 754
1050 PNS 120-109 1 013 755
1200 PNS 120-124 1 013 756
1350 PNS 120-139 1 013 757
1500 PNS 120-154 1 013 758
1650 PNS 120-169 1 013 759
1800 PNS 120-184 1 013 760
Selection tables
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 4 1
Technical description
FGS 300 ... 1800
Safety light curtain
9.5 Accessory selection table
Order no.
Mounting kit 1:
4 mounting brackets incl. screws and washers 7 021 352
Mounting kit 2:
4 pivoted brackets incl. screws and
washers 2 017 751
Mounting kit 3:
4 pivoted brackets with shock mounts
incl. screws and washers 2 017 752
4 sliding nuts as spare parts
(4 nuts delivered as standard) 2 017 550
EMC terminal compartment with PG cable gland
(� 10 m cable length)
for transmitters 2 019 586
for receivers 2 019 585
Transmitter terminal compartment with DIN plug insert 7 021 353
Receiver terminal compartment with DIN plug insert 7 021 354
Chamber EMC with PG cable gland
(cable length � 60 m)
for transmitter 2 019 586
for receiver 2 019 585
Cable receptacle, straight 6 006 612
Cable receptacle, angled 6 006 613
24 V power supply, 2.5 A, 93 ... 265 V AC 6 010 361
24 V, 4 A, 120/230 V AC 6 010 362
AR 60 alignment aid 1 015 741
mech. adapter for FGS (with screw thread) 2 016 629
mech. adapter for FGS (click-on) 4 030 282
Test rod
14 mm 2 005 076
30 mm 2 005 001
Chapter 9Selection tables
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved4 2
Technical description
FGS 300 ... 1800
Safety light curtain
10 Weight table
Protected height Weight per pair
(mm) (kg)
300 2.8
450 4.0
600 5.0
750 6.0
900 7.0
1050 8.0
1200 9.2
1350 10.0
1500 11.2
1650 12.3
1800 13.4
The values given below correspond to the weight of each pair of
sensors (transmitter and receiver). Each component weighs roughly
half of the total. The 14 mm and 30 mm versions weigh the same.
Chapter 10 Weight table
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 4 3
Technical description
FGS 300 ... 1800
Safety light curtain
The use of opto-electronic safety systems is subject to particular legal
and official regulations that vary according to the area of application.
The following standards and directives apply in Germany and Europe:
Chapter 11
11 Standards and directives (regulations)
EU machine directive 89/392
Machine safety: Fundamental concepts, general basic principles (EN 292)
Safety requirements regarding automated production systems (VDI 2854)
Machine safety – Electrical equipping of machines, part 1: General
requirements (EN 60 204)
Machine safety: Safety clearances required to prevent upper limbs reaching
into hazardous areas (EN 294)
Safety requirements regarding robots (EN 775)
Safety regulations for non-contact safety devices used with power-driven
machinery (ZH 1 / 597)
Machine safety – Arrangement of safety systems with regard to the approach
speed of parts of the body (pr EN 999)
Machine safety – Risk analysis (pr EN 1050)
Machine safety: Non-contact safety devices, part 1: General requirements (pr
EN 50 100-1 and -2 / DIN VDE 0113 part 201)
Machine safety – Electrical equipping of machines, part 1: General
requirements (EN 60 204)
Machine safety – Safety-related components of control systems – Part 1:
General basic principles (pr EN 954-1)
Preventing unexpected start-ups (EN 1037)
Standard to be observedwhen installing and using
safety systems
Standards concerning theconstruction and
equipment used in safetysystems
and other device-specific standards. Information can be obtained
from local authorities or trade associations.
The FGS conforms to safety class 4, pr EN 50 100.
Standards and directives
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved4 4
Technical description
FGS 300 ... 1800
Safety light curtain
12 Glossary
Resolution:smallest detectable object size in a protective field.
Command unit (reset button):button used to (re)start a device.
Receiver:the part of a non-contact safety device equipped with light-sensitive
sensors. It detects the light emitted by the transmitter and evaluates
it.
Hazardous area:work area of a machine or system in which machine parts or tools
move or where materials are present or conditions exist (laser light,
high / low temperatures, etc.) that represent a direct danger to life or
limb.
Approach speed:the assumed speed with which a person can reach a hand into the
protective field and hazardous area.
Machine stop time (lag time):the time required by a hazardous movement of a machine or system
from the moment of being switched off until it comes to a final
standstill (braking time of the moving part plus switching time of the
switching element).
OSSD (output signal switching device):the receiver’s switching output.
Maximum range:maximum possible protective field width, or maximum permitted
distance between the transmitter and the receiver.
Protection (mode):mode of operation in which any infringement of the protective field
causes the NCSD outputs to be switched off. The NCSD outputs are
active again after the protective field has been cleared.
Protective field:the sensor field between transmitter and the receiver.
Protective field height:the height of the protective field formed by the light beams.
Chapter 12 Glossary
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 4 5
Technical description
FGS 300 ... 1800
Safety light curtain
Transmitter:the part of the non-contact safety device equipped with light sources
and the optics for focusing the light.
Safety clearance:the distance that must be maintained between the non-contact safety
device and the hazardous area. It must ensure that the hazardous
area or point can only be reached after the machine stop time has
elapsed.
Test:the possibility of carrying out a test using an external command.
Chapter 12Glossary
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved4 6
Technical description
FGS 300 ... 1800
Safety light curtain
Checklist for machine manufacturer/installer for theinstallation of Electro Sensitive Protective Equipment (ESPE)
Dependant upon the application, the below listed checks are a minimum when placing an ESPE inoperation for the first time.
For reference purposes the list should be retained or stored with the machine documents.
1. Are the relevant safety standards incorporated into the machine build?
Will they satisfy the Regulations? Yes � No �
2. Are the standards listed in the Declaration of Conformity? Yes � No �
3. Is the ESPE the correct Type and interfaced to the correct Category? Yes � No �
4. Is access to the danger zone/point of danger only possible through the ESPE? Yes � No �
5. Are measures in place to prevent standing between the ESPE and
the danger zone. If so are these measures secured against removal? Yes � No �
6. Are the mechanical means positioned to avoid reaching over, under
or around? (see EN294) Yes � No �
7. Has the overall machine stopping time been checked and documented? Yes � No �
8. Is the resultant safety distance observed between he danger point
and the ESPE? Yes � No �
9. Is the ESPE correctly fixed and secured against movement after setting
in its fixed position? Yes � No �
10. Are the required protection measures against electric shock in place? Yes � No �
11. Is the re-set/re-start switch for the ESPE installed and fitted
to the correct standard? Yes � No �
12. Are the OSSD’s of the ESPE connected according with the
machine circuit diagram? Yes � No �
13. Has the protective functions been inspected in accordance with the
inspection instructions of this document? Yes � No �
14. Are the protective functions effective in every setting of the
operating mode switch? Yes � No �
15. Are the switching elements controlled by the ESPE, e.g. contactors,
valves monitored? Yes � No �
16. Is the ESPE effective during the entire hazardous state? Yes � No �
17. Is the hazardous state ended when the ESPE is switched on or off,
as well as upon changing operation modes or on switching over to another
protective device? Yes � No �
18. Is the Daily Check Requirement sign positioned in a place visible to the
operator? Yes � No �
This checklist does not replace the first commissioning or regular checks carried out byan expert.
4 6
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved 4 7
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 14Conformity
8 007 312/4-7-00 © SICK AG • Safety Systems • Germany • All rights reserved4 8
Technical description
FGS 300 ... 1800
Safety light curtain
Chapter 14 Conformity
SICK AG · Safety Systems · P.O. Box 310 · D-79177 WaldkirchPhone +49 76 81 2 02-0 · Fax +49 76 81 2 02-38 15 · www.sick.de8
007
312
.4-7
-00
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W ·
SM
· Pr
inte
d in
Ger
man
y (0
1-0
1) ·
Subj
ect
to c
hang
e w
ithou
t pr
ior
notic
e
E 3
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P o l a n dPhone +48 2 26 44 83 45Fax +48 2 26 44 83 42
S i n g a p o r ePhone +65 7 44 37 32Fax +65 8 41 77 47
S p a i nPhone +34 93 4 80 31 00Fax +34 93 4 73 44 69
S w e d e nPhone +46 8-6 80 64 50Fax +46 8-7 10 18 75
S w i t z e r l a n dPhone +41 4 16 19 29 39Fax +41 4 16 19 29 21
T a i w a nPhone +88 62 23 65 62 92Fax +88 62 23 68 73 97
U S APhone +1(952) 9 41-67 80Fax +1(952) 9 41-92 87
Representatives and agenciesin all major industrial nations.