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SICK deTem4 Core Ex, Руководство по эксплуатации

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Figure 12: No potential difference between load and protective device

DANGER

Hazard due to lack of effectiveness of the protective device
In the case of non-compliance, it is possible that the dangerous state of the machine
may not be stopped or not stopped in a timely manner.
Downstream contactors must be positively guided and monitored depending on applic‐
able national regulations or required reliability of the safety function.

b

Make sure that downstream contactors are monitored (external device monitoring,
EDM).

b

Because the multiple light beam safety device does not have integrated external
device monitoring, this must be implemented in the external control, if required.

Requirements for the electrical control of the machine

Both outputs are short-circuit protected to 24 V DC and 0 V. When the light path is
clear, the OSSDs are in the ON state. When a switch-off condition is present (e.g., inter‐
ruption in the light path), the OSSDs are in the OFF state. In the event of a device fault,
at least one OSSD is in the OFF state.

The multiple light beam safety device complies with the rules for electromagnetic com‐
patibility (EMC) for the industrial sector (Radio Safety Class A). Radio interference can‐
not be ruled out when used in residential areas.

DANGER

Hazard due to lack of effectiveness of the protective device
In the case of non-compliance, it is possible that the dangerous state of the machine
may not be stopped or not stopped in a timely manner.

b

Make sure that the following control and electrical requirements are met so that
the multiple light beam safety device can fulfill its protective function.

•

The external voltage supply of the multiple light beam safety device must be capa‐
ble of buffering brief power failures of 20 ms as specified in IEC 60204-1.

•

The power supply unit must provide safe isolation according to IEC 61140
(SELV/PELV). Suitable power supply units are available as accessories from SICK,

see "Accessories", page 58

.

PROJECT PLANNING 

4

8020453/14Q7/2020-04-27 | SICK

O P E R A T I N G   I N S T R U C T I O N S | deTem4 Core

21

Subject to change without notice

Содержание deTem4 Core Ex

Страница 1: ...O P E R A T I N G I N S T R U C T I O N S deTem4 Core Multiple light beam safety device...

Страница 2: ...ble within the limits of the legal determination of Copyright Law Any modifica tion abridgment or translation of this document is prohibited without the express writ ten permission of SICK AG The trad...

Страница 3: ...14 4 3 Design 14 4 3 1 Minimum distance from the hazardous point 15 4 3 2 Minimum distance from reflective surfaces 17 4 3 3 Protection against interference from systems in close prox imity to each o...

Страница 4: ...oning and modifications 45 8 Operation 46 8 1 Safety 46 8 2 Regular thorough check 46 9 Maintenance 47 9 1 Safety 47 9 2 Regular cleaning 47 9 3 Regular thorough check 48 10 Troubleshooting 49 10 1 Sa...

Страница 5: ...14 7 Device columns 62 14 8 Cleaning agent 62 14 9 Test rods 62 15 Annex 63 15 1 Compliance with EU directives 63 15 2 Note on specified standards 64 15 3 Checklist for initial commissioning and comm...

Страница 6: ...intended use of the product Table 1 Target groups and selected chapters of these operating instructions Target group Chapters of these operating instructions Project developers planners developers de...

Страница 7: ...ay lead to property damage if not prevented NOTE Indicates useful tips and recommendations Instructions to action b The arrow denotes instructions to action 1 The sequence of instructions for action i...

Страница 8: ...n from pieces thrown from application nor from emitted radiation Transparent objects are not detected Among others the deTem4 Core multiple light beam safety device is not suitable for the following a...

Страница 9: ...perience in the relevant field and is sufficiently familiar with the application of the protective device on the machine and has been instructed by the machine operator in its operation SAFETY INFORMA...

Страница 10: ...nd stop the dan gerous state Sender and receiver automatically synchronize themselves optically An electrical con nection between both components is not required r s Figure 1 Sender and receiver Beam...

Страница 11: ...LEDs indicate the operational status of the multiple light beam safety device Sender indicators PWR ERR Figure 2 Sender indicators Two light emitting diodes on the sender indicate the operational stat...

Страница 12: ...l status Position LED color Display Labeling Red green OSSD status OSSD Red Fault indicator ERR Blue Alignment quality 1 2 3 4 The blue alignment quality light emitting diodes in combination with the...

Страница 13: ...ns Figure 4 Single sided access protection Figure 5 Multi sided access protection PRODUCT DESCRIPTION 3 8020453 14Q7 2020 04 27 SICK O P E R A T I N G I N S T R U C T I O N S deTem4 Core 13 Subject to...

Страница 14: ...ut any repairs on the device components 4 2 Operating entity of the machine DANGER Hazard due to lack of effectiveness of the protective device Persons and parts of the body to be protected may not be...

Страница 15: ...rotective device take additional measures to ensure that the protective device does not become dangerous Further topics Mounting page 27 4 3 1 Minimum distance from the hazardous point A minimum dista...

Страница 16: ...m distance for an orthogonal at right angles approach to the multiple light beam safety device Depending on the applica tion and the ambient conditions a different calculation may be required e g at a...

Страница 17: ...ected by reflective surfaces and dispersive media This can prevent an object from being detected Therefore all reflective surfaces and objects e g material bins machine table etc must maintain a minim...

Страница 18: ...The minimum distance can be determined as follows b Determine the distance between sender and receiver D in meters m b Read the minimum distance a in millimeters mm in the graph or calculate using th...

Страница 19: ...each other b Use suitable measures to prevent interference between systems in close proximity to each other 4 3 3 1 Using reversed direction of transmission The direction of transmission of the system...

Страница 20: ...ing on the regulations which apply at the place of installation or the required reliability of the safety function The maximum discrepancy time toler ated by the control must be selected according to...

Страница 21: ...in the OFF state In the event of a device fault at least one OSSD is in the OFF state The multiple light beam safety device complies with the rules for electromagnetic com patibility EMC for the indu...

Страница 22: ...e machine can then be restarted Depending on applicable national regulations a restart interlock must be available if it is possible to stand behind the protective device Observe IEC 60204 1 4 4 2 Ext...

Страница 23: ...ay Operating mode With restart interlock and external device monitoring Mode of operation When the light path is clear the OSSD1 and OSSD2 outputs carry voltage The sys tem can be switched on when K1...

Страница 24: ...trained to work on the machine Have the machine operators been notified about modifications on the machine Does the hazardous area to be secured have to be checked with a test rod see Test rod check p...

Страница 25: ...n observance Do not operate the machine if the OSSD LED lights up green during the test b If the OSSD LED lights up green during the test even if only briefly work must stop at the machine b In this c...

Страница 26: ...e machine parts been removed Have modifications been made to the surroundings of the machine Have the protective device or its parts been dismantled Is it possible to enter the hazardous area without...

Страница 27: ...if vibration and shock specifica tions exceed the values and test conditions specified in the data sheet DANGER Hazard due to lack of effectiveness of the protective device Persons and parts of the bo...

Страница 28: ...light beam get between two light beams or pass by the side of the protective device DANGER Hazard due to lack of effectiveness of the protective device Persons and parts of the body to be protected ma...

Страница 29: ...housing rests on the bracket This ensures that the multi ple light beam safety device will not slip down during mounting b Tightening torque for the screws used to mount the bracket 5 Nm 6 Nm Tight en...

Страница 30: ...b If necessary use a spirit level to check that the components are parallel Further topics Sender and receiver alignment page 40 Minimum distance from the hazardous point page 15 Minimum distance fro...

Страница 31: ...e QuickFix bracket has cable routing Depending on the installation the cable routing can make mounting easier Mount QuickFix bracket on a machine or profile frame Table 3 Side and rear mounting with t...

Страница 32: ...s a FlexFix bracket can be mounted with only one screw if this does not impair the function Important information NOTICE The housing of the multiple light beam safety device can become scratched if th...

Страница 33: ...rofile frame On the back With the M5 screw through the FlexFix bracket on the machine or profile frame A screw nut or threaded hole is required on the machine or profile frame Figure 17 Mount FlexFix...

Страница 34: ...alignment page 40 5 3 2 2 Mounting the FlexFix bracket on the back of a device column Overview The FlexFix bracket can be mounted in the device column using sliding nuts Use washers between the FlexFi...

Страница 35: ...deTem4 Core multiple light beam safety device using an upgrade bracket There is no need to drill new holes since the existing ones can be used for the replacement bracket Complementary information Add...

Страница 36: ...ective device The dangerous state may not be stopped in the event of non compliance b Always connect the two OSSDs separately The two OSSDs must not be connected to each other b Connect the OSSDs such...

Страница 37: ...f the corresponding protective device separately and also directly to the same 0 V terminal strip In the event of a fault this is the only way to ensure that there can be no potential difference betwe...

Страница 38: ...cables recommended as accessories Further topics Integrating into the electrical control page 19 6 3 System connection via connection cable M12 5 pin to 8 pin An optional connection cable is available...

Страница 39: ...ure that the machine is first checked and released by qualified safety personnel b Only operate the machine with a perfectly functioning protective device DANGER Hazard due to lack of effectiveness of...

Страница 40: ...respective device A red fault LED in combination with the blue LEDs shows the cause of the fault on the side of the receiver Further topics Troubleshooting page 49 7 4 Sender and receiver alignment O...

Страница 41: ...uality light emitting diodes light up alignment is good and availability is stable Please note that body parts or objects between the sender and receiver e g hand tool AR60 optional laser alignment ai...

Страница 42: ...e emergence angle Rotating the mirror slightly results in a deflection that is twice as great Only part of the original ray beam is ever transmitted via deflector mirrors The alignment tolerance is re...

Страница 43: ...upgrade bracket has been used to mount the sender and receiver Alignment with the FlexFix bracket or with the upgrade bracket The FlexFix bracket and upgrade bracket offer you the following adjustment...

Страница 44: ...bjects from this area to allow the alignment quality to be assessed Indication of the alignment quality Table 6 Indication of the alignment quality LEDs Meaning Alignment quality light emitting diodes...

Страница 45: ...lity that all four alignment quality light emitting diodes will not light up even when alignment is excellent 7 5 Check during commissioning and modifications The test is intended to ensure that the h...

Страница 46: ...tamination disconnect the voltage supply of the receiver and then switch it back on Scratches or damage Replace the device whose front screen is scratched or damaged b Make sure that all reflective su...

Страница 47: ...recognized in case of non observance b Regularly check the degree of contamination on all components based on the application conditions b Observe the information on the regular rod test check DANGER...

Страница 48: ...h 1 Remove dust from the front screen using a soft clean brush 2 Then wipe the front screen with a clean damp cloth 3 Check the position of the sender and receiver 4 Check the effectiveness of the pro...

Страница 49: ...hine is not switched on unintentionally DANGER Hazard due to lack of effectiveness of the protective device Persons and parts of the body to be protected may not be recognized in case of non observanc...

Страница 50: ...he sender identified an internal fault Switch the voltage supply off and then on again If the fault persists replace the sender see Ordering information page 57 o LED off LED flashes O LED illuminates...

Страница 51: ...unexpected status was identified on the OSSDs of the sys tem connection e g overvoltage short circuit to HIGH or short circuit to LOW cross circuit permissi ble load capacity exceeded Check the system...

Страница 52: ...accordance with national waste disposal regulations Complementary information SICK will be glad to help you dispose of these devices on request 11 DECOMMISSIONING 52 O P E R A T I N G I N S T R U C T...

Страница 53: ...13849 1 Safe status when a fault occurs At least one OSSD is in the OFF state Power up delay of sender and receiver after supply voltage is applied 2 s Test rod speed at which the test rod is reliably...

Страница 54: ...e 3 s 1 5 s 1 10 s 1 Permissible cable resistance Between device and load 5 2 5 Supply cable 6 1 1 Applies to the voltage range between 30 V and 30 V 2 According to IEC 61131 2 3 The specified values...

Страница 55: ...Maximum permissible conductor resistances must be observed 2 The temperature difference between sender and receiver must not exceed 25 K 3 The cable belonging to the device incl the associated connect...

Страница 56: ...er All dimensions in mm 1 Optical axis Table 14 Dimensions based on the number of beams sender and receiver Number of beams Beam separation dimension S in mm Length L 2 500 672 3 400 972 4 300 1072 12...

Страница 57: ...684 M4C SA0250LA10 1082686 M4C EA02500A10 3 1082687 M4C SA0340LA10 1082689 M4C EA03400A10 4 1082690 M4C SA0430LA10 1082692 M4C EA04300A10 Table 16 Ordering information deTem4 Core long scanning range...

Страница 58: ...for installa tion in device columns BEF 1SHABBKU2 2073543 Replacement bracket kit with 4 brackets mounting kit for replacement of swivel mount brackets 2030510 or side bracket 2019506 with the FlexFi...

Страница 59: ...ale connector straight 5 m cable flying leads YF2A15 050UB5XLEAX 2095618 Female connector straight 10 m cable flying leads YF2A15 100UB5XLEAX 2095619 Female connector straight 15 m cable flying leads...

Страница 60: ...existing devices 3 Part Type code Part number Connection cable M12 5 pin to M12 8 pin DSL 1285GM25034KM1 2070987 Connection cable M12 5 pin to M26 7 pin DSL 6187GM25034KM1 2070988 Connection cable M12...

Страница 61: ...1 14 5 2 Change in scanning range using deflector mirrors NOTE The use of deflector mirrors reduces the sensing range depending on the number of deflector mirrors in the light path Table 25 Scanning r...

Страница 62: ...mm 1165 mm PU3H11 00000000 2045641 1285 mm 1265 mm PU3H13 00000000 2045642 1570 mm 1550 mm PU3H15 00000000 2068813 1740 mm 1720 mm PU3H17 00000000 2045643 2040 mm 2020 mm PU3H21 00000000 2045644 2270...

Страница 63: ...pecifications stated in the EU declaration of conformity have been used as a basis for this Complete EU declaration of conformity for download You can call up the EU declaration of conformity and the...

Страница 64: ...2423 10 IEC 60068 2 27 GB T 2423 5 IEC 60204 1 GB 5226 1 IEC 60529 GB T 4208 IEC 60825 1 GB 7247 1 IEC 61131 2 GB T 15969 2 IEC 61140 GB T 17045 IEC 61496 1 GB T 19436 1 IEC 61496 2 GB T 19436 2 IEC...

Страница 65: ...re additional mechanical protective measures fitted and secured against manipulation which prevent reaching below above or around the ESPE Yes No Has the maximum shutdown and or stopping time of the m...

Страница 66: ...l device monitoring 23 15 Sender and receiver must not be installed such that they are rotated 180 relative to each other 28 16 Mounting the QuickFix bracket to a profile 32 17 Mount FlexFix bracket t...

Страница 67: ...16 Ordering information deTem4 Core long scanning range 57 17 Brackets ordering information 58 18 Mounting accessories ordering information 59 19 Ordering information for M12 connecting cable 5 pin 0...

Страница 68: ...080 7425 E Mail enquiry my sick com Mexico Phone 52 472 748 9451 E Mail mexico sick com Netherlands Phone 31 0 30 229 25 44 E Mail info sick nl New Zealand Phone 64 9 415 0459 0800 222 278 tollfree E...

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