Cedes Safe2+ Operation Manual Download Page 15 | Manualshive

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Cedes Safe2+ Operation Manual Download Page 15

Operation Manual

Safe2+ / Safe4

©

CEDES

Safety & Automation AG / June 2008

www.cedes.com 15

Danger

The safety devices and the interconnection to
the machinery have to comply with the basic
safety requirements as mentioned in the cur-
rent regulations and standards.

Direct interfacing of a safety light curtain to
machine control that does not meet the neces-
sary safety integrity level, i.e. use of general
purpose PLCs or general purpose relays can
cause serious injury or death of persons.

Consult a professional safety engineer!

Danger

0 VDC

+24 VDC

Safe4

Sender/
Emitter

Safe4

Empfänger
Receiver

1

2

3

4

5

6

7

1

2

4

5

6

7

3

13 23 24

CEDES

SafeC S

14

S11 S12

A1

S33 S34

S21 S22

A2

Figure 21: Diagram for automatic reset mode with CEDES SafeC S (Part No: 103 105)

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Summary of Contents for Safe2+

Page 1: ...pe 4 Safe4 based on IEC 61496 1 2 English IMPORTANT INFORMATION FOLLOW THE INSTRUCTIONS GIVEN IN THIS MANUAL CAREFULLY FAILURE TO DO SO MAY CAUSE CUSTOMER COMPLAINTS AND SERIOUS CALL BACK KEEP IN STRU...

Page 2: ...nal drawings 16 7 1 System with integrated controller 16 7 2 Systems with separated Controller 17 8 Selection of a safety light curtain 18 8 1 Check list 18 8 2 Selection table 19 8 3 Special configur...

Page 3: ...in the Safe2 safety light curtain This allows a much easier adjustment during installa tion and system testing compared to conventional safety edges The ILAS may also be used as a vibra tion indicato...

Page 4: ...machines Conveyor machines Automated paint shops Entry exit of automatic storage facilities Typical markets are Automotive Apparatus Semi conductor industry Metal processing Paper processing Wood pro...

Page 5: ...ll reduce max operating ran ge by approx 20 It is not recommended to use more than two mirrors due to alignment difficulties that may occur As accessories two types of mirrors are available with diffe...

Page 6: ...three ILAS may be operated simultaneously Only a CEDES prefabricated cable may be used between the light curtains The extension modules are connected to the main system via connection cables The custo...

Page 7: ...time needed to connect the wires and aligning the optics is drastically reduced in comparison to stan dard Perimeter systems consisting of single beam light barriers where often mirrors are also inclu...

Page 8: ...time in ms machine stop time Safe2 Safe4 response time safety relay response time d Resolution of Safe2 or Safe4 in mm In the case of perimeter systems chapter 4 5 or light curtains with a resolution...

Page 9: ...aware that a rigid flat base isolated against shock and vibration should be selected to mount the Safe2 or Safe4 This in combination with the stan dard mounting brackets set will keep the initial ali...

Page 10: ...the emitter and the receiver with the ad justable mounting brackets Make sure that the longitudinal axis of both are oriented parallel A spirit level might help to find the correct posi tion 11 29 5 M...

Page 11: ...ter and receiver have to be at the same end of the protective field It is not al lowed to mount Safe2 or Safe4 systems turned by 180 Figure 13 2 The ILAS is activated by touching the hand symbol at th...

Page 12: ...SD 2 24 VDC 0 V 1 Operation with internal test 2 Test using a relay contact 3 Test using PNP output Emitter 3 2 PE Lumberg 1 brown Lumberg 3 blue Lumberg 4 black Lumberg 2 white Lumberg 5 grey Receive...

Page 13: ...oduct label Internal test Description Value Continuous test current I 10 mA Peak test current IP 100 mA Time of peak test current tP 20 s Internal test Emitter Test LED Emitter Short circuited closed...

Page 14: ...ng off on Protective field error internal flashing off flashing External error An external interface error can be resolved by correcting the installation due to 1 Receiver short circuit of both OSSDs...

Page 15: ...of a safety light curtain to machine control that does not meet the neces sary safety integrity level i e use of general purpose PLCs or general purpose relays can cause serious injury or death of pe...

Page 16: ...ated controller 57 35 M16 M12 145 ILAS Emitter ILAS target 25 A ILAS target ILAS Emitter 3 B Start of protective field 30 40 Pin 1 Pin 7 4 3 2 Figure 22 Dimensional drawing cross Section with Pin out...

Page 17: ...h separated Controller 3 5 40 16 min 35 R min 17 30 ca 250 80 150 15 Controller ext 176 22 16 125 35 15 5 Profile length B Length of Protective field Figure 23 Dimensional drawing cross section with P...

Page 18: ...ve height and special con figuration must be chosen so that the danger points are only accessible through the protective field 3 Response time The response time tR BWS of Safe2 or Safe4 can be found o...

Page 19: ...LAS Type Protective height A mm Total length B mm Response time tR ms Max range m Resolution mm Weight per pair kg Part No System with connector cap A Part No Emitter Tx Receiver Rx 480 Tx 106 442 Saf...

Page 20: ...1 Length and number of protective fields 2 Resolution 3 Connecting type cable gland or M12 5 pin 4 Length of the connection cables 5 System with or without ILAS 6 Safety category 2 or 4 The results gi...

Page 21: ...ety light curtain may only be removed if the machinery or assembly line will be closed defini tively This has to be done by removing the mains supply from the machinery It must be impossible to bring...

Page 22: ...me tR BWS Selection table Page 17 Connector 7 pins spacing 3 81 mm WAGO M16 Connection cable Max length 60 m Cross section max 1 5 mm2 Cable gland axial radial M 16 M 12 5 Pin Outside diameter of cabl...

Page 23: ...Operation Manual Safe2 Safe4 CEDES Safety Automation AG June 2008 www cedes com 23 12 Certificates 12 1 T V certificate Safe2 Safe4...

Page 24: ...Safe2 Safe4 Operation Manual CEDES Safety Automation AG 41 81 307 8200 Fax 41 81 307 8201 csa cedes com www cedes com 12 2 CSA certificate...

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