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FGS 300 to FGS 1800 Safety light curtain Technical Description

Technical Description - RS Components Internationaldocs-europe.electrocomponents.com/webdocs/00d6/0900766b800d60… · 8 Technical data.....30 8.1Overview of Technical Data .....30

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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

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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.

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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.

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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

· K

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

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E 3

.02 Your contacts:

A u s t r a l i aPhone +61 3 94 97 41 00

008 33 48 02 – toll freeFax +61 3 94 97 11 87

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N o r w a yPhone +47 67 56 75 00Fax +47 67 56 66 10

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.