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SICK STR1, Руководство по эксплуатации

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14

List of figures

1.

Assured switch-on distance S

ao

................................................................................. 13

2.

Assured switch off distance S

ar

................................................................................. 13

3.

Course of the OSSD test over time............................................................................14

4.

Switching with 5 safety switches connected in series..............................................15

5.

Safe series connection with Flexi Loop nodes..........................................................16

6.

Safe series connection using T-connectors.............................................................. 17

7.

Internal circuitry: end connector for safe series connection................................... 18

8.

Internal circuitry: T-connector for safe series connection........................................18

9.

3 safety switches in series connection on safety relay............................................ 19

10. Aligning the actuator on the sensor.......................................................................... 21
11. Minimum distances relative to the alignment of the safety switches.....................22
12. Dual-channel and isolated connection of OSSD1 and OSSD2................................23
13. No potential difference between load and protective device.................................. 24
14. Device connection (male connector, M12, 5-pin, A-coded).....................................24
15. Device connection (male connector, M12, 8-pin, A-coded).....................................25
16. Device connection (male connector, M12, 8-pin, A-coded).....................................25
17. Device connection (male connector, M8, 8-pin, A-coded)....................................... 26
18. Connection of the T-connector (M12, 5-pin, A-coded, male connector)................. 27
19. Fault indicators for safety switches in series connection In the example: Internal

error on safety switch 3..............................................................................................32

20. Dimensional drawing for STR1 sensor with M12 male connector.......................... 38
21. Dimensional drawing for STR1 sensor with flying leads.......................................... 38
22. Dimensional drawing of “Standard” STR1 actuator................................................. 38
23. Dimensional drawing of “Compact” STR1 actuator..................................................38
24. Dimensional drawing of “Flat” STR1 actuator.......................................................... 39
25. Dimensional drawing of “Mini” STR1 actuator......................................................... 39

LIST OF FIGURES 

14

8018754/12IU/2020-01-30 | SICK

O P E R A T I N G   I N S T R U C T I O N S | STR1

47

Subject to change without notice

Содержание STR1

Страница 1: ...O P E R A T I N G I N S T R U C T I O N S STR1 Safety switches...

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: ...unctions 10 4 Project planning 11 4 1 Manufacturer of the machine 11 4 2 Operating entity of the machine 11 4 3 Design 11 4 3 1 Different sensing ranges 12 4 4 Integration into the electrical control...

Страница 4: ...inet 32 8 2 5 Fault displays during teach in 32 9 Maintenance 33 9 1 Cleaning 33 9 2 Regular thorough check 33 10 Decommissioning 34 10 1 Disposal 34 11 Technical data 35 11 1 Technical data 35 11 2 D...

Страница 5: ...ters of these operating instructions Project developers planners developers designers Project planning page 11 Technical data page 35 Installers Mounting page 20 Electricians Electrical installation p...

Страница 6: ...ting possible danger which may 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...

Страница 7: ...mproper modification or manipulation of the safety switch will invalidate any warranty from SICK in addition any responsibility and liability of SICK for damage and secondary damage caused by this is...

Страница 8: ...whether it is in an operationally safe state Operation and maintenance For operation and maintenance a person is considered competent when he she has the expertise and experience in the relevant field...

Страница 9: ...cable end 5 wire 7 wire 3 m 10 m cable with male con nector M12 5 pin or 8 pin or M8 8 pin You can find a complete overview of variants on the SICK homepage www sick com STR1 Coding Universally coded...

Страница 10: ...ty switches are connected in series there and evaluated by the evaluation unit The Aux outputs are individually connected to the programmable logic controller PLC Further topics Safe series connection...

Страница 11: ...tion 4 2 Operating entity of the machine DANGER Failure to comply with operating entity s obligations Hazard due to lack of effectiveness of the protective device b Modifications to the machine and mo...

Страница 12: ...tance in relation to one another see Mounting page 20 Alignment Sensors and actuators can be aligned differently to one another see Mounting page 20 see Sensing ranges page 40 The actuators can point...

Страница 13: ...when the protective device is closed When the machine goes into a dangerous state a stop command must be triggered if the protective device is opened Depending on the safety concept the signal is anal...

Страница 14: ...ic output Yes No High High Low Yes Yes High Low Low High Yes No Low Low Low No Yes No High Low Low High Table 3 Switching behavior of application diagnostic output only STR1 SAXM0AC8S01 Actuator in re...

Страница 15: ...witches are connected in series there and evaluated by the evaluation unit The Aux outputs are individually connected to the programmable logic controller PLC Safe series connection with T connectors...

Страница 16: ...binet with diagnostics page 18 4 4 3 1 Safe series connection with Flexi Loop with diagnostics Prerequisites Safety switch with male connector M12 5 pin or Safety switch with male connector M12 8 pin...

Страница 17: ...connectors the application diagnostic output cannot be evaluated NOTE If the series connection is not made using special T connectors and end connectors ensure that inputs In 1 and In 2 are connected...

Страница 18: ...3 3 Safe series connection in control cabinet with diagnostics Prerequisites Safety switch with cable 7 wire Safety switch with cable with male connector M12 8 pin Construction The safety switches ar...

Страница 19: ...damage or manipulation The manufacturer and operating entity must define the type and frequency of the thor ough checks on the machine on the basis of the application conditions and the risk assessmen...

Страница 20: ...mounting elements that can only be removed using tools b If misalignment results in an opening on the physical guard this must not impair the protection that is provided 5 2 Unpacking b Check the com...

Страница 21: ...of the tightening torque for the fixing screws 1 Nm Mounting the actuator 1 Align actuator using the marking nib on the sensor Figure 10 Aligning the actuator on the sensor 2 Screw on actuator then ob...

Страница 22: ...11 Minimum distances relative to the alignment of the safety switches All dimensions in mm 5 MOUNTING 22 O P E R A T I N G I N S T R U C T I O N S STR1 8018754 12IU 2020 01 30 SICK Subject to change...

Страница 23: ...is and remains disconnected from the power supply during the electrical installation b Make sure that the dangerous state of the machine is and remains switched off during electrical installation b M...

Страница 24: ...onditions must also be fulfilled in order to use and apply the equipment in accordance with UL 508 requirements The voltage supply must conform to Class 2 according to UL 508 Connections In 1 and In 2...

Страница 25: ...on with T connector without diagnostics page 17 Only for variants STR1 SAXM0AC8S01 and STR1 SAXM0AC8S02 8 2 3 4 5 7 1 6 Figure 16 Device connection male connector M12 8 pin A coded Table 9 Device conn...

Страница 26: ...st safety switch see Safe series connection with T connector without diagnostics page 17 6 6 Device connection loose cable 5 wire Table 11 Device connection cable assignment Wire color Designation Des...

Страница 27: ...pin A coded male connector Table 13 Device connection of T connector male connector M12 5 pin A coded Pin Wire color 1 Designation Description 1 Brown 24 V DC Voltage supply 24 V DC 2 White OSSD 1 OSS...

Страница 28: ...non compliance b Document teaching in of an actuator b During regular thorough checks make sure that the taught in actuator is still being used Variant for universally coded actuators No teach in is r...

Страница 29: ...eptional events such as after a manipulation has been detected after modification of the machine or after replacing components The thorough check ensures the following All relevant regulations are com...

Страница 30: ...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 Do not carry out any repairs on the device components b Do not modify or...

Страница 31: ...iode red green DIAG light emitting diode yellow Possible cause Corrective measure o o No voltage supply Check voltage supply If the light emitting diodes do not light up even if a voltage sup ply is p...

Страница 32: ...circuits and short circuits Switch the voltage supply off and on If the fault still occurs after this the sensor is defective Replace sensor 8 2 5 Fault displays during teach in Table 17 Fault displa...

Страница 33: ...afety switch must be thoroughly checked regularly The type and frequency of thor ough checks are defined by the manufacturer and the operating entity of the machine see Thorough check concept page 19...

Страница 34: ...in accordance with national waste disposal regulations Complementary information SICK will be glad to help you dispose of these devices on request 10 DECOMMISSIONING 34 O P E R A T I N G I N S T R U...

Страница 35: ...iquely coded Permanently coded Low coding level EN ISO 14119 High coding level EN ISO 14119 High coding level EN ISO 14119 Safe status when a fault occurs At least one safety related semiconductor out...

Страница 36: ...plications Current consumption without load 50 mA Protection class III EN 61140 IEC 61140 1 Once the supply voltage has been switched on the OSSDs and the application diagnostic output are in the OFF...

Страница 37: ...ge temperature 30 C 70 C Vibration resistance 1 mm 10 Hz 55 Hz IEC 60068 2 6 Shock resistance 30 g 11 ms IEC 60068 2 27 EMC In accordance with IEC EN 61326 3 1 IEC EN 60947 5 2 IEC EN 60947 5 3 and EN...

Страница 38: ...21 Dimensional drawing for STR1 sensor with flying leads All dimensions in mm Actuator 18 4 5 19 22 26 2 5 8 5 40 Figure 22 Dimensional drawing of Standard STR1 actuator All dimensions in mm 18 18 14...

Страница 39: ...nnection Response time removal of actuator from response range Response time for series connection 40 ms number of safety switches in series con nection Enable time actuator approaching response range...

Страница 40: ...to the side lobes required due to the principle 1 2 1 Minimum distance with parallel approach 2 Side lobes Sensing ranges for Standard actuator Table 26 Sensing ranges for Standard actuator Alignment...

Страница 41: ...ble 27 Sensing ranges for Flat actuator Alignment of sensor and actuator Assured switch on distance Sao Assured switch off distance Sar Minimum dis tance with paral lel approach 10 mm 14 mm 1 28 mm 8...

Страница 42: ...range of 10 C 70 C Devices with serial number 1824 or lower only support the limited temperature range The serial number is displayed on the safety switch over the data matrix code Sensing ranges for...

Страница 43: ...stance Sao Assured switch off distance Sar Minimum dis tance with paral lel approach 10 mm 25 mm 5 mm 3 mm 25 mm 2 mm 25 mm TECHNICAL DATA 11 8018754 12IU 2020 01 30 SICK O P E R A T I N G I N S T R U...

Страница 44: ...te that the part number on the sensor is not a part number that can be ordered You can enter the printed part number on the SICK homepage and select the respective variant from the suggested products...

Страница 45: ...al specifications 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...

Страница 46: ...e user s authority to operate the equipment IC This device complies with Industry Canada s licence exempt RSSs Operation is subject to the following two conditions This device may not cause interferen...

Страница 47: ...and protective device 24 14 Device connection male connector M12 5 pin A coded 24 15 Device connection male connector M12 8 pin A coded 25 16 Device connection male connector M12 8 pin A coded 25 17...

Страница 48: ...in A coded 25 10 Device connection pin assignment male connector M8 8 pin A coded 26 11 Device connection cable assignment 26 12 Device connection cable assignment 26 13 Device connection of T connect...

Страница 49: ...LIST OF TABLES 15 8018754 12IU 2020 01 30 SICK O P E R A T I N G I N S T R U C T I O N S STR1 49 Subject to change without notice...

Страница 50: ...15 LIST OF TABLES 50 O P E R A T I N G I N S T R U C T I O N S STR1 8018754 12IU 2020 01 30 SICK Subject to change without notice...

Страница 51: ...LIST OF TABLES 15 8018754 12IU 2020 01 30 SICK O P E R A T I N G I N S T R U C T I O N S STR1 51 Subject to change without notice...

Страница 52: ...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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