SICK STR1 Operating Instructions Manual

Safety switch

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Operating instructions manual (52 pages)

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

STR1

Safety switch

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Page 1 O P E R A T I N G I N S T R U C T I O N S STR1 Safety switch...
Page 2 Original document This document is an original document of SICK AG. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 3: Table Of Contents
Unpacking....................Mounting....................Electrical installation................ 26 Safety......................Notes on cULus..................8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 4 FCC and IC radio approval............List of figures..................51 O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 5 CONTENTS List of tables..................52 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 6: About This Document
Indicates a situation presenting imminent danger, which will lead to death or serious injuries if not prevented. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 7 ✓ The tick denotes the results of an action. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 8: Safety Information
Metal subsurfaces or metal in the immediate vicinity (see "Design", page • Flying metal chips O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 9: Qualification Of Personnel
• knowledge of the applicable regulations and standards 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 10: Product Description
The safety switch is delivered in different variants. You will find an overview of impor‐ tant distinguishing features of the variants in the following. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 11: Active Sensor Surfaces
2 x sides: yellow surface with long black edge 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 12: Fault Detection
Overload protection on OSSDs • Supply voltage reverse polarity protection O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 13: Project Planning
S must be checked. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 14: Different Sensing Ranges
If the actuator is removed from the sensor and the assured switch-off distance is reached, the OSSDs safely switch to the OFF state. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 15: Integration In The Electrical Control System
Make sure that the machine’s control does not react to these test pulses and the machine does not switch off. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 16: Application Diagnostic Output
HIGH HIGH / LOW HIGH Yes/No HIGH / LOW O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 17: Safe Series Connection
8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 18: Safe Series Connection With Flexi Loop Nodes
Further topics • "Device connection (M12, 5-pin)", page 27 O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 19 The safe series connection can be implemented using special T-connectors and an end connector. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 20: Safe Series Connection Using T-Connectors
Figure 8: Internal circuitry: end connector for safe series connection Figure 9: Internal circuitry: T-connector for safe series connection O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 21: Thorough Check Concept
The following thorough checks must be carried out at least once a year: 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 22 • Thorough check for signs of misuse or manipulation on the safety switch O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 23: Mounting
S must be checked. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 24: Aligning The Actuator On The Sensor
≥ 140 ≥ 100 O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 25: Minimum Distances Relative To The Alignment Of The Safety Switches
Figure 12: Minimum distances relative to the alignment of the safety switches All dimensions in mm. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 26: Electrical Installation
The required fuse protection for each device is 1 A. In a safe series connection, a suitable device fuse protection must be calculated. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 27: Device Connection (M12, 5-Pin)
In a safe series connection, the OSSD output of a safety switch acts as an enable output for the next safety switch. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 28: Device Connection (Male Connector, M12, 8-Pin, A-Coded)
In a safe series connection, the OSSD output of a safety switch acts as an enable output for the next safety switch. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 29: Device Connection (M8, 8-Pin)
Voltage supply 0 V DC Pink OSSD 2 OSSD 2 output 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 30: Connection Of A Safe Series Connection With T-Connectors
"Safe series connection with T-connector (without diagnostics)", page 19 • "Device connection (M12, 8-pin)", page 27 O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 31: Commissioning
The LEDs will display the individual steps. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 32: Requirements For The Thorough Check During Commissioning And In Certain Situations
O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 33: Troubleshooting
STATE light emitting diode will flash once after initialization for each taught-in actuator. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 34: State Display
If the error occurs again, the sensor is defective. Replace sensor. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 35: Fault Indicators For A Safe Series Connection With T-Connectors Or In The Control Cabinet
This is not possi‐ ble. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 36 To perform a reset, disconnect the voltage supply for at least 3 s. ► O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 37: Maintenance
Carry out the thorough checks according to the instructions from the manufacturer and the operating entity of the machine. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 38: Decommissioning
Complementary information SICK will be glad to help you dispose of these devices on request. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 39: Technical Data
Length of cable and wire cross-section change the voltage drop depending on the output current (R 14.5 Ω). 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 40: Interfaces
Bend radius (for fixed installation) > 8 × cable diameter O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 41: Inputs
The serial number is displayed on the safety switch over the data matrix code. 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 42: Dimensional Drawings
Figure 24: Dimensional drawing of “Standard” STR1 actuator All dimensions in mm. O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 43: Response Times In A Safe Series Connection
Minimum distance with parallel approach Side lobes 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 44: Sensing Ranges For "Standard" Actuator
≥ 10 mm ≤ 28 mm 10 mm ≥ 14 mm O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 45: Sensing Ranges For "Mini" Actuator
≥ 10 mm ≤ 28 mm 10 mm ≥ 14 mm ≥ 10 mm ≤ 28 mm 10 mm ≥ 14 mm 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 46: Sensing Ranges For "Compact" Actuator
≥ 10 mm ≤ 25 mm 5 mm ≥ 10 mm ≤ 25 mm 5 mm ≥ 3 mm ≤ 25 mm – O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 47 ≥ 2 mm ≤ 25 mm – 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 48: Ordering Information
(see "Product identification via the SICK product ID", page 10). O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 49: Annex
This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 50 O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK...
Page 51: List Of Figures
26. Dimensional drawing of “Flat” STR1 actuator............43 27. Dimensional drawing of “Mini” STR1 actuator............43 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 52 29. Sensing ranges for “Mini” actuator................45 30. Sensing ranges for “Compact” actuator..............46 O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 53 LIST OF TABLES 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 54 LIST OF TABLES O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/1MCA/2024-09-20 | SICK Subject to change without notice...
Page 55 LIST OF TABLES 8018754/1MCA/2024-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | STR1 Subject to change without notice...
Page 56 Phone +65 6744 3732 Phone +30 210 6825100 Phone +65 6744 3732 E-Mail sales.gsg@sick.com E-Mail office@sick.com.gr E-Mail sales.gsg@sick.com Hong Kong Slovakia Phone +852 2153 6300 Phone +421 482 901 201 E-Mail ghk@sick.com.hk E-Mail mail@sick-sk.sk Detailed addresses and further locations at www.sick.com SICK AG | Waldkirch | Germany | www.sick.com...