Pilz PSEN-op4F-A-14-180-1 User Manual

PSEN op4F/H-A series

Safety light curtain

Operating Manual-1003067-EN-02

Preface

This document is a translation of the original document.

All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for internal purposes. Suggestions and comments for improving this documentation will be gratefully received.

Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®, SafetyEYE®, SafetyNET p®, the spirit of safety® are registered and protected trademarks of Pilz GmbH & Co. KG in some countries.

SD means Secure Digital

1 GENERAL INFORMATION ......................................................... 5

1.1 General description ................................................................................................. 5

1.1.1 General description of the safety light curtain.......................................................... 5

1.1.2 Package content ..................................................................................................... 6

1.2 Guidelines for selecting the protective device ......................................................... 7

1.2.1 Resolution ............................................................................................................... 7

1.2.2 Height of protected field .......................................................................................... 8

1.2.3 Minimum safety distance ........................................................................................ 9

1.3 Typical application areas .......................................................................................12

1.4 Safety information ..................................................................................................13

2 INSTALLATION ........................................................................ 14

2.1 Precautions to be taken during selection and installation of a light curtain .............14

2.2 General information on positioning the device........................................................15

2.2.1 Minimum distance from reflective surfaces ............................................................16

2.2.2 Distances between identical light curtains ..............................................................17

2.2.3 Aligning transmitter and receiver ............................................................................20

2.2.4 Using deviating mirrors ..........................................................................................20

2.2.5 Inspections following a first-time installation ...........................................................21

3 MECHANICAL ASSEMBLY ...................................................... 23

4 ELECTRICAL CONNECTIONS ................................................. 25

4.1 Connection guidelines ............................................................................................28

5 ALIGNMENT ............................................................................. 31

6 SETTING THE FUNCTIONS ..................................................... 33

6.1 Reset to factory configuration ................................................................................35

6.2 Function list ...........................................................................................................36

7 FUNCTIONS .............................................................................. 38

7.1 Restart function ......................................................................................................38

7.2 Test .......................................................................................................................40

7.3 Reset .....................................................................................................................41

7.4 EDM ......................................................................................................................41

7.5 EDM selection ........................................................................................................43

7.6 Reduced range ......................................................................................................43

7.7 Muting ....................................................................................................................44

7.7.1 Disabling the muting function .................................................................................45

7.7.2 Muting display devices ...........................................................................................45

7.7.3 Typical muting application and sensor connection .................................................46

7.7.4 Muting direction .....................................................................................................46

7.7.5 Muting timeout .......................................................................................................50

7.7.6 Muting filter ............................................................................................................51

7.7.7 Partial muting .........................................................................................................52

7.8 Override .................................................................................................................53

7.8.1 Override mode .......................................................................................................54

7.8.2 Override timeout ....................................................................................................55

7.8.3 Override restart ......................................................................................................56

7.9 Blanking .................................................................................................................59

7.9.1 Fixed blanking ........................................................................................................60

7.9.2 Fixed blanking with increased tolerance .................................................................61

7.9.3 Floating blanking with total surveillance .................................................................61

7.9.4 Floating blanking with partial surveillance ..............................................................61

7.9.5 Reduced resolution ................................................................................................62

7.9.6 Tolerance ...............................................................................................................62

7.9.7 Blanking mode in the basic configuration ...............................................................64

7.9.8 Blanking mode in advanced configuration ..............................................................65

7.10 Cascading ..............................................................................................................68

7.11 PNP/NPN ...............................................................................................................68

7.12 Coding ...................................................................................................................70

8 DIAGNOSTICS .......................................................................... 73

8.1 Status of LEDs .......................................................................................................73

9 REGULAR CHECKS AND MAINTENANCE ............................. 76

9.1 Regular checks ......................................................................................................76

9.2 Maintenance ..........................................................................................................76

10 TECHNICAL DETAILS .............................................................. 77

11 LIST OF AVAILABLE MODELS ............................................... 78

12 DIMENSIONS ............................................................................ 80

13 FITTINGS .................................................................................. 81

14 ACCESSORIES ........................................................................ 83

14.1 Rotating mounting bracket .....................................................................................83

14.2 Cascading cable ....................................................................................................84

14.3 Connection cable ...................................................................................................85

14.4 PSEN op Advanced Programming Adapter ............................................................86

14.5 Axial connection cable, unshielded ........................................................................88

14.6 Ethernet cable for PSEN op Advanced Programming Adapter ...............................88

OPERATING MANUAL PSEN op4F/H-A series

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The information contained in paragraphs marked by this symbol is particularly relevant to safety and is important for accident

strictly observed.

1 GENERAL INFORMATION

1.1 General description

1.1.1 General description of the safety light curtain

The safety light curtains in the PSE N op4F/H-A series are multibeam active optoelectronic protective devices for work areas in which machines, robots and automated plants in general could endanger the physical integrity of operators who could come into contact with moving parts, even if only by chance. Light curtains in the PSEN op4F/H-A series are designed as inherent ly safe Type 4 systems for accident prevention in accordance with applicable international safety standards, in particular the following:

IEC 61496-1: 2004 Safety of machinery: Electrosensitive protective equipment. Part 1:

General requirement s and tests.

IEC 61496-2: 2006 Safety of machinery: Electrosensitive protective equipment –

Particular requirements for equipment using active optoelectronic protective devices.

A light curtain pair consists of a transmitter and a receiver. They produce an infrared protected field, which is able to detect an opaque object within the specific resolution. Both the transmitter and the receiver have control and monitoring functions. The connections are made via an M12 connector, which is located in the lower profile area. The transmitter and receiver are synchronised optically, so the two units do not have to be connected directly to each other. The infrared beams that are transmitted and received are controlled and monitored via a microprocessor, which provides the user with information about the operating state of the lig ht curtain via LED indicators (see Chapter 8). A light curtain pair consists of 2 units, which may comprise one or more transmitter and receiver modules, depending on the respective model. The receiver is the main control unit for all functions. If an error occurs, it checks all the safety actions and decides on the measures that are to be implement ed in terms of safety, as well as performing other general functions.

During the installation phase the user interface makes it easier to align the two units (see Chapter 5). As soon as the beams emitted from the transmitter are interrupted by an object, a limb or the body of an operator, both output signal switching devices (OSSD) ar e opened immediately. This controls the stopping of the corresponding machine, which is connected to the OSSD.

Some parts or paragraphs of this manual, which are of particular importance to the user or installation engineer, are highlighted as follows:

prevention. This information must be read with particular attention and must be

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This manual contains all the information you need to select and operate the protective devices. Specialised knowledge of safety issues is required to integ rate a safety light curt ain correctly in a plant. PILZ’s technical customer service team is available to provide any information you need regarding the functionality of the PSEN op4F/H-A safety light curtains and the safety regulations concerning correct installation.

1.1.2 Package content

The following components are included:

• Receiver (RX)

• Transmitter (TX)

• Shortform for installing the safety light curtains in the PSEN op4F/H-A series

• CD with operating manual and other documents

• 4 fastening brackets and corresponding mounting accessories

• 2 fastening brackets for models with a height between 1200 and 1800 mm

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1 = Opaque object

2 = Height of protect ed field

3 = Operating range

1.2 Guidelines for selecting the protective device

Once the hazards have been assessed appropriately, there are at least three essential features to consider when selecting a safety light curtain:

1.2.1 Resolution

The device’s resolution is understood to be the minimum size that an opaque object must be to safely interrupt at least one of the beams that form the area of the protected field. The resolution is closely linked to the part of the body that requires protection.

R = 14 mm Finger protection

Type 4

R = 30 mm Hand protection

Type 4

As shown in Fig. 1, the resolution depends solely on the geometric properties of the lenses, the diameter and the distance and so is unaffected by the light curtain’s ambient and operating conditions.

The resolution value can be calculated using the following formula:

where:

I = Distance between two adjacent lenses d = Lens diameter

Fig. 1– Resolution

R = I + d

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1 = Protected field

2 = Height of protect ed field

3 = Operating range

Height of protected field

(mm)

1.2.2 Height of protected field

The height of the protected field is understood to be the height pr otected by the safety light curtain.

Fig. 2 – Height of protected field

The height monitored by the PSEN op4F/H-A corresponds to the overall height of the light curtain. With reference to the previous diagram, the height of the protected field can be taken from the table below.

Model

PSEN op4F-A-14-030/1 PSEN op4H-A-30-030/1

PSEN op4F-A-14-045/1 PSEN op4H-A-30-045/1

PSEN op4F-A-14-060/1 PSEN op4H-A-30-060/1

300

450

600

PSEN op4F-A-14-075/1

750

PSEN op4H-A-30-075/1 PSEN op4F-A-14-090/1

900

PSEN op4H-A-30-090/1

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H1 = ≥ 900 mm at a resolution > 40 mm

H2 = ≤ 300 mm at a resolution > 40 mm

S = Minimum safety distance in mm

PSEN op4F-A-14-105/1 PSEN op4H-A-30-105/1

PSEN op4F-A-14-120/1 PSEN op4H-A-30-120/1

PSEN op4F-A-14-135/1 PSEN op4H-A-30-135/1

PSEN op4F-A-14-150/1 PSEN op4H-A-30-150/1

PSEN op4F-A-14-165/1 PSEN op4H-A-30-165/1

PSEN op4F-A-14-180/1 PSEN op4H-A-30-180/1

1050

1200

1350

1500

1650

1800

1.2.3 Minimum safety distance

The protective device must be positioned at a specific safety distance (Fig. 3), which guarantees that the operator cannot reach the danger zone until the hazardous machine movement has come to a standstill by triggering the light curtain. In accordance with the standard ISO 13855, this distance depends on 4 factors:

• Response time of the light curtain (the time that elapses between the beams being effectively interrupted and the OSSD contacts opening).

• Machine’s stopping performance (time that elapses between the light curtain contacts opening and the hazardous machine movement effectively stopping).

• Light curtain’s resolution

• Approach speed of the object to be detected.

Fig. 3 – Safety distance (vertical)

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Minimum safety distance in mm

Speed of the object (limb or body) approaching the danger zone in mm/s

Light curtain’s response time in seconds (see Chapter 11)

Machine’s stopping performance in seconds

Additional distance based on the possibility of placing the body or limb into the danger zone before the protective device responds

8 (d -14) for devices with a resolution ≤ 40 mm

850 mm for devices with a resolution > 40 mm

Device’s resolution

Minimum safety distance in mm

Light curtain’s response time in seconds (see Chapter 11)

Machine’s stopping performance in seconds

Height of the beams above the floor. This height must always be less than 1000 mm.

The safety dist ance is calculated using the following formula:

S = K (t1 + t2) + C

Therefore:

Note: The value K corresponds to:

• 2000 mm/s, if the calculated value S is ≤ 500 mm

• 1600 mm/s, if the calculated value S is > 500 mm

When using light curtains with a resolution of > 40 mm, the upper beam must be posit ioned

at a height of ≥ 900 mm (H2) from the supporting base, while the lower beam must be positioned at a height of ≤ 300 mm (H1).

Where the light curtain must be installed horizontally (Fig. 4), the distance between the danger zone and the most distant optical beam must correspond to the value calculated using the following formula:

S = 1600 mm/s (t1 + t2) + 1200 – 0.4 H

Therefore:

Fig. 4 – Safety distance (horizontal)

OPERATING MANUAL PSEN op4F/H-A series

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WARNING: In this case the reference standard is EN ISO 13855

protective equipment in

binding. Please refer to the complete standard ISO

13855 for details of how to calculate safety distances correctly.

Application examples

This example is based on a light curtain with a height = 600 mm. To calculate the distance of the device from the light curtain in a vertical position, the following formula is applied:

S = K*T + C

Therefore: T = t t

With a reaction time of the light curtain of 15 ms the result is a max. of 35 ms for t

+ t2

= Response time of light curtain + release time of relay (specific tim e of PNOZ S3: 20ms)

t2 = Machine’s overall stopping performance in seconds C = 8 * (d – 14) for devices with resolution <= 40 mm D = Resolution

In each case, if K = 2000 mm/sec, then S > 500 mm. The safety distance will then need to be recalculated, based on K = 1600 mm/sec.

“Safety of machinery – Positioning of respect of approach speeds of parts of the human body”. The information provided here should be regarded as a summary and is non-

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1.3 Typical application areas

Example 1: Protecting the operating area on drilling machines

The operator inserts the workpiece and removes it after machining. The operator must be protected from injury during the machining process. Solution: The safety light curtain PSEN op4F/H-A is particularly suitable for this application, as the device needs to be installed directly on the machine. Benefits: The small dimensions of the light curtain guarantee maximum flexibility during installation, as it can be adapted to the machine dimensions. Rotatable mounting brackets are included, guaranteeing fast, simple attachment.

Example 2: Bending presses The safety device must protect the bending process operator from the crushing hazard that exists between the upper and lower tool or from the workpiece that is being machined, if this approaches at high speed.

Solution: Even if just one light axis on the safety light curtain PSEN op4F/H-A is interrupted during the downward phase, the movable workpiece carrier is stopped immediately.

Benefits: The simple installation options and the small dimensions of the safety light curtain mean it can be used in most bending operations. PSEN op4F/H-A not only guarantees a high level of reliability but also increases production on the plant, as the standstill times needed for access, settings and machine maintenance can be reduced.

Example 3: Paper cutting machine A typical application for these protective devices is on paper cutting machinery for magazines

and special formats. The purpose of the light curtain is to pr otect the operator from cuts or abrasions from the cutting machine.

Solution: The safety light curtain PSEN op4F/H-A is particularly suitable for this application, as the device needs to be installed directly on the machine. Benefits: The small dimensions of the light curtain and the guide rails at either end guarantee maximum flexibility, as they can be adapted to the machine’s mechanical

dimensions.

OPERATING MANUAL PSEN op4F/H-A series

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To use the safety light curtains in the PSEN op4F/H-A series safely and correctly, the following information must be considered:

Example 4: Moulding machine The moulding machine is used to create complex shapes from metallic parts or parts made from other materials. In this case it is necessary to prevent the operator’s hands or other limbs being dragged, entangled or cut by the tool itself or being injured by the spindle.

Solution: The safety light curtain from the PSEN op4F/H-A series is the best solution for protecting the operator in terms of the required safety level and the application type. As soon as even a single beam on the light curtain is interrupted, the machine is stopped immediately.

Benefits: The small dimensions of the light curtain with no dead zones guarantees maximum flexibility during installation, as it can be adapted to the machine dimensions.

1.4 Safety information

• The system intended to stop the machine must be electrically controllable.

• This control system must be able to stop hazardous machine movements

- inside the overall stopping performance of the machine T,

- in accordance with the details in Chapter 1.2.3 of the operating manual (see CD provided)

- and in each phase of the processing cycle.

• The protective device must be positioned at a distance that exceeds the minimum safety distance S or that correspo nds to it, so that the operator cannot reach the danger zone until the movement of the hazardous object has come to a standstill by triggering the light curtain.

• The safety light curtains may only be installed and connected by qualified personnel. It is essential to follow the instr uctions provided in the relevant sections of the manuals provided (see Chapters 2, 3, 4 and 5) and to comply with the applicable directives.

• Ensure that the c orrect ope ration of the light cur tain is not distur bed by stron g electromagnet ic interference.

• Ensure that the light curtain, particularly the receiver, is not installed close to particularly

intense and/or flashing light sources.

• The saf et y light curtain must be positioned so th at it saf ely preve nts ac cess to the dan ger zone

without interrupting the beams (see Chapters 2, 3).

• Only qualified personnel with appropriate knowledge of all the operating procedures of the

safety light curtain should be permitted to work within the danger zone.

• The RESET button must be positioned outside the area of the pr otected field and in such a

way that the operator can see into the danger zone when carrying out a reset and test procedure.

• Reflective surfaces close to the beams emitted from the protective device (whether from

above, below or from the side) can cause passive reflections th at adversely affect the correct operation of the light curtain.

The instructions provided for correct operation must be strict ly followed before switching on the light curtain.

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Ensure that the safety level guaranteed by the PSEN op4F/H-A to be monitored, as well as the level defined by the standard

EN ISO 13849.

Ensure that the light curtain’s outputs (OSSD) are used as machine must have a separate START control.

Ensure that the correct operation of the light curtain is not

Ensure that the light curtain, particularly the receiver, is not

2 INSTALLATION

2.1 Precautions to be taken during selection and installation of a light curtain

(Type 4) complies with the actual risk assessment of the machine

machine stopping devices and not as control devices. The

disturbed by strong electromagnetic interference.

installed close to particularly intense and/or flashing light sources.

• The size of the smallest object to be detected must be greater than the device’s resolution.

• The light curtain must be installed in an env ironment t hat com plies with t he techn ical prop erties

stated in Chapter 11.

• Smoke, mist or dust in the working environment can reduce the operating range of the protective device.

• Sudden, large-scale temperatur e variations, particularly with l ow temperatures can generate a slight layer of condensation on the device’s lens, adversely affecting its function.

• Reflective surfaces close to the beam s em itted from the protect ive device ( whether from above, below or from the s ide) can cause pas sive r eflect ions t hat adv ersel y aff ect the correct operation of the light curtain.

• The protective device must be positioned at a distance that exceeds the minimum safety distance S or that correspo nds to it, so that the operator cannot reach the dang er zone until the movement of the hazardous object has come to a standstill by triggering the light curtain.

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Fig. 5 shows some possibilities for accessing the machine from above

which access to the danger zone can be covered in full (Fig. 6).

If the operator is able to enter the danger zone, additional mechanical protection must be installed to exclude access.

YES

2.2 General information on positioning the device

Special care should be taken when positioning the safety light curtain to ensure it provides efficient protection. The device must be installed so that the danger zone cannot be accessed without interrupting the protected field.

and below. Situations like this could turn out to be extremely dangerous. For this reason, the safety light curtain must b e installed at a height from

Fig. 5 – Device positioned incorrectly

Fig. 6 – Device positioned correctly

Under normal operating conditions, the machine may only be started if the operator is outside the danger zone. If it is impossib le to install the light curtain in the immediate vicinity of the danger zone, t he possibility of access from the side must be excluded, for example, by installing a second horizontal light curtain. See Fig. 8.

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Fig. 7

Fig. 8

YES

2.2.1 Minimum distance from reflective surfaces

Reflective surfaces close to the beams emitted from the protective device (whether from above, below or from the side) can cause passive reflect ions. These passive reflections can adversely affect how the object is detected within the protected area. If the receiver RX detects a secondary beam (reflected by the side-reflecting surface), the object may not be detected even if it interrupts the main beam.

DANGER ZONE

Reflective surface

Fig. 9 Minimum distance from reflective surfaces

When installing the safet y light curtain it is important to maintain a minimum distance from reflective surfaces.

OPERATING MANUAL PSEN op4F/H-A series

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Dsr (m)

0.15

With operating ranges < than 3 m

Dsr (m)

0.5 x operating range (m) x tg 2α

Light

Operating range

This minimum distance depends on the following factors:

• The distance between the transmitter (TX) and receiver (RX)

• The actual opening angle of the light curtain; in particular:

when Type 4 light curtain = 5° (α = ± 2.5°)

The illustration in Fig. 10 shows the minimum distance from the reflective surface (D

) based

on the operating range:

curtain

Type 4

Distance from

reflective surface

Fig. 10

Formula for calculating Dsr:

With operating ranges ≥ than 3 m

2.2.2 Distances between identical light curtains

Should it be necessary to install several protective devices in adjacent areas, care must be taken to ensure that the transmitter on one of the pairs does not dangerously interfere with the receiver on another pair. The interfering transmitter, TX B, must be installed outside the minimum distance D the TX A - RX A axis of the transmitter/receiver pair.

from

This minimum distance D

• The distance between the transmitter (TX A) and receiver (RX A);

• The actual opening angle of the light curtain.

Fig. 11 – Distance between devices of the same type

depends on the following factors:

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Operating range

(m)

Minimum safety distance

(m)

0.3 6 0.4

0.5

0.6

WARNING: The interfering transmitter (TX B) must be positioned at

even if the distance

RX A.

Reichweite

Operating range

Distance between two

The following graphic shows the distance from the interfering devices (Ddo), based on the operating range (D

) of the pair (TX A – RX A).

devices of the same type

Fig. 12

For the purpose of simplification, the table below states the values of the minimum safety distances required for installation, with reference to some operating ranges.

the same distance Ddo, as calculated above, from the other transmitter TX A is shorter than from the receiver

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YES

Fig. 13 shows an example of an installation in which interference may occur, along with two potential remedies.

Opaque partition

Fig. 13 – Interference between adjacen t lig ht cur tains

Should it be necessary to install two light curtains adjacently, as shown in the example in Fig. 13, the coding function is available as a possible solution (see section 7.12).

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Mirror

2.2.3 Aligning transmitter and receiver

The light curtain pair must be arranged in parallel to each other. Transmitter and receiver have connections underneath. Both units must be installed at the same time. Make sure that the light curtains are not configured as shown in Fig. 14.

Fig. 14 – Light curtain alignment

2.2.4 Using deviating mirrors

If a single safety device is used, danger zones with different but adjacent access sides can be monitored using well-positioned deviating mirrors. Fig. 15 shows a possible solution, which can be used to protect three access sides using two mirrors. The deviating mirrors should be positioned at a 45° angle to the light axes.

DANGER

ZONE

Fig. 15- Using deviating mirrors

When deviating mirrors are used, the following precautions must be taken and conditions considered:

• When deviating mirrors are used, the alignment of the transmitters and receivers requires higher precision. Perfect ali gnment can be lost even with only a minor ang ular displacement of the mirror. In this case we recommend you use the laser pointer, which is available as an accessory.

• The minimum safety distance (S) must be maintained for all sections of the beam.

• Use of a single deviating mirror reduces the effective operating range by about 15%. This

percentage increases when two or more deviati ng mirrors are used (m ore detailed information is provided in the technical specifications for the relevant mirror).

OPERATING MANUAL PSEN op4F/H-A series

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Number of mirror s

Operating range

(14 mm)

Operating range

(30 mm)

5.1 m

16.5 m

4.3 m

13.7 m

3.7 m

11.6 m

The table below states the operating ranges based on the number of mirrors used.

• Never use more than three mirrors per device.

• Any dust or dirt on the mirror’s reflective surface will drastically reduce the operating range.

2.2.5 Inspections following a first-time installation

Listed below are the control measures that must be taken following a first-time installation, prior to starting the machine. Tests must be carried out by qualified personnel or directly by the person in charge of machinery safety / under his or her supervision.

Fig. 16 – Path of test object

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Perform the following checks:

• The light curtain is in a safe state (OSSDs off)

- T he beams are interrupted across the whole area of the protected field using a test

object (test rod) (TP-14 or TP-30) with an appropriate resolution, in accordance with the diagram in Fig. 16.

• Is the light curtain aligned correctly?

- Press gently on the side of the product in both directions. The red LED must not lig ht

during this process

• Activate the TEST function on the TX side.

- The OSSD outputs are opened (r ed LED, OSSD on the RX side, ON and stop of the controlled machine).

• The response time to the status of the machine STOP, including the response time of the light curtain and machine, is within the limit values defined f or calculating the safety distance (see Chapter 2.2).

• The safety distance between the danger zones and the light curtain complies with the details specified in Chapter 2.2.

• Access and exposure of persons between the light curtain and hazardous machine components is prevented.

• It is impossible to access the machine’s danger zones from an unprotected side.

• In order to guarantee that the light curtain remains in NORMAL FUNCTION MODE for at

least 10-15 minutes and, after positioning the specific test object in the protected field, stays in a SAFE STATE for the same time span, there must be no interference from external light sources.

• Check that all additional functions comply by activating them several times under

different operating conditions.

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3 MECHANICAL ASSEMBLY

The transmitter (TX) and receiver (RX) must be assembled with their sensing surfaces facing each other. The connectors must be positioned on the same side and the distance must be within the operating limits of the relevant model (see Chapter 11).

The pair of light cu rtains must be aligned to the best possible extent and must be as parallel as possible. The devices will be precision aligned in accordance with the description in Chapter 5. When positioning the pair of light curtains, please note that the length of the receiver is increased by 56.9 mm if the PSEN op Advanced Programming Adapter is used and is built into the light curtain.

The fastening kit supplied can be used as follows (Fig. 17). To assemble the kit with the mounting brackets, place the bolts into the dedicated side guide

rail. Slide the insert along the groove of the metal profile. Attach the bracket by tightening the M5 hexagonal nuts on the profile. It is possible to slide the bracket unit along the dedicated rail and then reposition it by tightening the above-mentioned nuts.

Fig. 17 – Procedure with fixed mounting brackets

On applications where there is particularly heavy vibration, we recommend that you use antivibration rubbers with the mounting brackets to alleviate the effects of the vibration.

Fig. 18 - Anti-vibration rubbers

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MODEL

L (mm)

adapter

A (mm)

B (mm)

C (mm)

PSEN op4H-A-30-030/1

PSEN op4H-A-30-045/1

PSEN op4H-A-30-060/1

PSEN op4H-A-30-075/1

PSEN op4H-A-30-090/1

PSEN op4H-A-30-105/1

PSEN op4H-A-30-120/1

PSEN op4H-A-30-135/1

PSEN op4H-A-30-150/1

PSEN op4H-A-30-165/1

PSEN op4H-A-30-180/1

The mounting positions recommended based on the length of the light curt ain are stated in Fig. 19 and in the following table.

Fig. 19 – Light curtain dimensions

incl. PSEN op

advanced

programming

PSEN op4F-A-14-030/1

PSEN op4F-A-14-045/1

PSEN op4F-A-14-060/1

PSEN op4F-A-14-075/1

PSEN op4F-A-14-090/1

PSEN op4F-A-14-105/1

PSEN op4F-A-14-120/1

PSEN op4F-A-14-135/1

PSEN op4F-A-14-150/1

PSEN op4F-A-14-165/1

PSEN op4F-A-14-180/1

306.3

456.3

606.2

756.2

906.1

1056.1

1206

1356

1505.9

1655.9

1805.8

363.2

513.2

663.1

813.1

963.0

1113.0

1262.9

1412.9

1562.8

1712.8

1862.7

86.3 110 -

236.3 110 -

306.2 150 -

406.2 175 -

506.1 200 -

606.1 225 -

966 150 453

1066 175 503

1166 200 553

1266 225 603

1366 250 652.9

OPERATING MANUAL PSEN op4F/H-A series

1003067-EN-02

NOTE: The RX connections on the 12-pin M12 cable for the muting model and

muting configuration and one M12 for the blanking configuration).

PSENopt Advanced RX Muting

18 pin

M12 12 pin

M12 5 pin

M12 12-Pin:

M12 5-Pin:

4 ELECTRICAL CONNEC TIONS

18-pin rectangular pigtail cables are used at the light curtain for electrical connections. The pigtail cable has M12 connectors with a different number of pins on the opposite side. On muting models, the receiver is equipped with one 12-pin M12 connector and one 5-pin M12 connector. On blanking models, the receiver is equipped with one 12-pin M12 connector. The transmitter has one 5-pin M12 connector (on both muting and blanking models). After removing the cap shown in grey (see Fig.) the cables must be connected at the bot tom of the light curtain (the end with LEDs and buttons).

Make sure that the terminator cap (see Chapter 13) is connected on the top of the light curtain. If this connection is missing, the Master and Slave units will switch to a critical communication state.

the 12-pin M12 cable for the blanking model are different, so it is important to use the right cable for each configuration (connector with two

M12s for the

1. 24 V (brown)

2. 0 V (blue)

3. RESET/RESTART/ALIGN (white)

4. OVERRIDE1 (green)

5. OSSD2 (pink)

6. EDM (yellow)

7. MUTING DEACTIVATION (black)

8. OSSD1 (grey)

9. OVERRIDE2 (red)

10. MUTING LAMP (purple)

11. OVERRIDE STATUS (grey-pink)

12. EARTHING (red-blue)

1. 24 V (brown)

2. MUTING2 (white)

3. 0 V (blue)

4. MUTING1 (black)

5. NC (grey)

PSEN op4F/H-A series OPERATING MANUAL

1003067-EN-02

PSENopt Advanced RX Bl a nking

18 pin

M12 12 pin

M12 12-Pin:

12. EARTHING (red-blue)

PSENopt Advanced TX

18 pin

M12 5 pin

M12 5-Pin:

5. REDUCED RANGE (grey)

Assignment of M12 connector

12-pin

5-pin

PSENopt Advanced RX Muting

CONNECTION

LINE

BEHAVIOUR

24Vdc

IN line

N.O.

24Vdc

IN line

N.O.

24Vdc

IN line

N.O.

24Vdc

IN line

N.O.

IN line

N.O.

connections

with EDM enabled

24Vdc

IN line

N.O.

1. 24 V (brown)

2. 0 V (blue)

3. RESET/RESTART/ALIGN (white)

4. TEACH IN (green)

5. OSSD2 (pink)

6. EDM (yellow)

7. NC (black)

8. OSSD1 (grey)

9. TOLERANCE (red)

10. LAMP (purple)

11. NC (grey-pink)

1. 24 V (brown)

2. TEST (white)

3. 0 V (blue)

4. EARTH (black)

RESET

RESTART

ALIGNMENT

OVERRIDE 1

Is connected – when in disabled state the RESET/RESTART/ALIGN button is operated

Is connected – when during operation the RESET/RESTART/ALIGN button is operated

Has to be set to 24 V DC at startup Is connected – when Override is active during

operation

OVERRIDE 2

EDM MUTING

DEACTIVATION

No voltage – during operation

See section 7.4 for

Must be non-equiva lent to OSSD during oper at io n

Muting is disabled when connecting

OPERATING MANUAL PSEN op4F/H-A series

1003067-EN-02

PSENopt Advanced RX Muting

CONNECTION

LINE

BEHAVIOUR

OSSDs

This line signals the state of the override

24Vdc

LAMP

24Vdc

IN line

N.O.

FUNCTION EARTH

Connect to earth

PSENopt Advanced RX Blanking

CONNECTION

LINE

BEHAVIOUR

24Vdc

IN line

N.O.

Is connected – when in disabled state the

24Vdc

IN line

N.O.

24Vdc

IN line

N.O.

24Vdc

IN line

N.O.

24Vdc

IN line

N.O.

connections

with EDM enabled

OSSDs

24Vdc

LAMP

FUNCTION EARTH

PSENopt Advanced TX

CONNECTION

LINE

BEHAVIOUR

24Vdc

IN line

N.O.

is connected, when the RESET button is

24Vdc

IN line

N.O.

FUNCTION EARTH

Connect to earth

OSSD1 / OSSD 2

OVERRIDE STATUS

MUTING LAMP

MUTING1/MUTING2

RESET

RESTART

ALIGNMENT

Protected field clear No voltage = Protected field not clear

High level = Override function active Low level = Override function inactive

NOTE: signal inputs

The open collector connection is activated when muting is activated.

Is connected – when muting is active during operation

RESET/RESTART/ALIGN button is operated Is connected – when during operation the

RESET/RESTART/ALIGN button is operated Has to be set to 24 V DC at startup

TEACH-IN

TOLERANCE

EDM

OSSD1 / OSSD 2

BLANKING LAMP

TEST

REDUCED RANGE

See Chapter 7.4 for

Is connected – when TEACH-IN button is operated during operation

Has to be set to 24 V DC at startup Must be non-equiva lent to OSSD during oper at io n

Protected field clear No voltage = Protected field not clear

The open collector connection is switched when blanking is activated.

Connect to earth

operated during operation

Has to be set to 24 V DC at startup

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