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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 S200 Safety Laser Scanner...
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This document is protected by the law of copyright, whereby all rights established therein remain with the company SICK AG. Reproduction of this document or parts of this document is only permissible within the limits of the legal determination of Copyright Law. Alteration or abridgement of the document is not permitted without the explicit written approval of the company SICK AG.
These operating instructions are addressed to planning engineers, machine designers and the operators of machines and systems which are to be protected by one or several S200 safety laser scanners. They also address people who integrate the S200 into a machine, a system or a vehicle, initialise its use, or who are in charge of servicing and maintaining the device.
About this document Safety Laser Scanner Chapter 1 S200 We also refer you to the SICK AG homepage on the Internet at Note www.sick.com Here you will find information on: application examples a list of frequently asked questions regarding the S200...
ESPE and are allocated the task by the organisation operating the ESPE. Applications of the device The S200 safety laser scanner is used to protect persons and plant. It is intended to be used to monitor hazardous areas indoors.
General safety notes and protective measures Pay attention to the safety notes! Please observe the following items in order to ensure the correct use of the S200 safety laser scanner. WARNING DESCRIPTION OF THE LASER WARNING LABEL: IEC 60 825<1:2001.
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The operating instructions must be made available to the operator of the machine where the S200 is used. The machine operator is to be instructed in the use of the device by specialist personnel and must be instructed to read the operating instructions.
Chapter 2 S200 Environmental protection The S200 safety laser scanner is constructed in such a way that it adversely affects the environment as little as possible and uses only a minimum of power and natural resources. At work, always act in an environmentally responsible manner.
Chapter 3 S200 Product description This chapter provides information on the special features and properties of the S200 safety laser scanner. It describes the construction and the operating principle of the device. Please read this chapter before mounting, installing and commissioning the device.
After integration in the control it must be possible to transfer the dangerous machine, system or vehicle state to a safe state using the OSSDs on the S200 at any time, i.e. before a person has reached the hazardous point or hazardous area.
Fig. 3: Principle of operation, rotation of the S200 In the S200 there is also a mirror rotating at constant speed that deflects the light pulses such that they cover an arc of 270° . In this way an object can be detected in the protective field within 270°.
Protective field and warning field form a pair, the so-called field set. With the aid of the CDS you can configure the field set and transfer it to the S200. If the hazardous area to be monitored changes, then you can re-configure the S200 in software without additional mounting effort.
Protective field On stationary machines, the S200 switches the output signal switching devices (OSSDs) to the OFF state if the protective field is interrupted. The S200 initiates the shutdown of the machine or the shutdown of the dangerous state. Point-of-operation guarding The S200 safety laser scanner can be used to prevent starting or restarting as long as there are persons in the hazardous area.
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You can also use the S200 vertically for access protection. Access protection can be used when the access to the machine can be defined by physical means. In the case of access protection, the S200 detects the entry of a person, but not presence in the hazardous area (no point-of-operation protection).
(AGV) or trolleys. You can use the S200 on vehicles, e.g. to protect the route of a vehicle through a factory building. If there is a person or an obstacle in the hazardous area, the S200 ensures that the vehicle reduces the velocity and stops if necessary.
3.5.2 Application and resolution With the aid of the CDS you can configure the S200 for use on a stationary or mobile application. Also set the resolution of the S200. The maximum protective field range depends on the resolution set. The following table shows the related maximum protective field range at the resolutions that can be set: Tab.
S200 3.5.3 Using the contour as a reference In addition to the protective field, the S200 can also monitor a contour (e.g. the floor in vertical applications or the walls in horizontal applications). Fig. 10: Schematic diagram of contour as reference For contour monitoring you define a contour segment .
Use lateral, vertical boundaries of the opening (e.g. door frame) and the floor as reference. Recommendation If in this case the position of the S200 is changed in one or more planes, the distance to the reference changes and the S200 switches its OSSDs to the OFF state.
Configuration of the S200 without restart interlock After the OSSDs on the S200 have been switched to the OFF state due to an object in the protective field, the OSSDs are re-enabled again immediately when there is no longer an object in the active protective field.
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Note instructions the term reset is used. If you want to activate the restart interlock on the S200 (internal) and also a restart interlock on the machine (external), then each restart interlock has its own control switch. After operating the control switch for the internal restart interlock (with protective field unoccupied) …...
(see section 11.2 “OSSD response times” on page 61)! WARNING On the S200, a multiple sampling of 2 is the minimum setting. You can set the multiple sampling to up to 16 with the aid of the CDS.
Reset required Optics cover contaminated 3.6.2 Outputs Using the outputs on the S200 you shutdown the dangerous state on a machine, a plant or a vehicle and evaluate the operational status of the S200. The S200 has the following outputs: OSSDs application diagnostic output “Warning field interrupted”...
Mount the S200 in a dry place and protect the device from dirt and damage. Notes Avoid the installation of the S200 in the vicinity of strong electric fields. These can, e.g., be produced by welding cables, induction cables in the immediate vicinity and also by mobile telephones operated nearby.
You can operate the S200 in stationary horizontal operation with 30, 40, 50 or 70 mm resolution. The maximum protective field range for the S200 is given by the resolution.
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Supplement C for protection against reaching over With a protective field installed horizontally, there is a risk that people may reach over the protective field and in this way reach the hazardous area before the S200 shuts down the 8011692/02-06-06...
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C = 1200 C = 850 C = 850 In summary there are three usual variations of mounting the scan plane for the S200. The optimal variation depends on the related application. Tab. 6 provides assistance making the selection. Tab. 6: Advantages and...
70 mm or finer are required. To protect the protective device against unadvertent adjustment or manipulation, you must use the contour of the surroundings as a reference for the S200 (see section 3.5.3 “Using the contour as a reference” on page 21).
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Response time T of the S200 The total response time of the S200 must not be more than 80 ms for access protection! If a critical response time is exceeded (for an object diameter of 70 mm and a speed of WARNING 1.6 m/s that is 90 ms) a person may no longer be detected under certain circumstances.
The S200 must therefore be configured with a resolution of at least 40 mm. Note Never use the S200 for safety applications in which finger protection is required! Due to the finest possible resolution of 30 mm, the S200 is not suitable for finger protection. WARNING To protect the protective device against unadvertent adjustment or manipulation, you must use the contour of the surroundings as a reference for the S200 (see section 3.5.3...
If the dangerous state is produced by a vehicle (e. g. AGV or fork lift), the hazardous area that is produced by the movement of the vehicle is protected by the S200. The safety level of the S200 corresponds to category 2 according to EN 954-1. It is only Notes allowed to be used in corresponding applications.
Chapter 4 Safety Laser Scanner S200 Methods of preventing unprotected areas During mounting the S200, areas may be found that are not covered by the safety laser scanner ( ). Fig. 21: Unprotected areas Prevent or secure unprotected areas! Mount the S200 such that there are no unprotected areas.
2 (only in conjunction with mounting kit 1a or 1b) You will find the part numbers for the mounting kits in section 12.3.1 “Mounting kits” on page 74. Pay attention to the maximum torque of the M5 fixing screws on the S200 of max. 5.9 Nm. Note 8011692/02-06-06...
4.6.1 Direct mounting The S200 has two threaded holes M5 × 8 on the rear. Using them you can mount the S200 directly on the intended mounting surface. To avoid a possible tendency to vibrate, if necessary the reference surface on the rear can be used as the third mounting point Fig.
Fit the centring pin (4 mm) in the central hole on mounting bracket 3. Fit mounting kit 2 to mounting kit 3 and mount it using two fixing screws M4 × 10. Then mount the S200 on mounting kit 2 with the aid of the threaded holes in mounting kit 1a.
S200 4.6.5 Using multiple S200 safety laser scanners The S200 is so designed that mutual interference between several laser scanners is unlikely. To completely exclude erroneous switching, you must mount the laser scanners as shown in the following examples. In any circumstance observe EN 999 when calculating the safety distance.
(see page 46). System connection You will find all inputs and outputs of the S200 on the 24-pin screw terminal connection + FE in the system plug. Fig. 34: Screw terminal strip...
1 cable gland without M16 cable gland (blanking plug) 2 cable glands without M12 cable gland (blanking plugs) You can also procure the S200 with pre-assembled system plug with varying cable lengths Note (see section 5.3 “Pre-assembled system plugs” on page 46 and section 12.3.2 “System plug”...
Chapter 5 Safety Laser Scanner S200 Pre-assembled system plugs To connect the S200, the following pre-assembled system plugs are available (see also section 12.3.2 “System plug” on page 74): SX0B-B1105G – with 11 cores, unscreened (M16 cable gland) – 5 m long SX0B-B1110G –...
The access is monitored permanently. For safety against manipulation on the S200, e.g. the floor is used as a reference. If the alignment of the S200 changes (e.g. due to changes to the bracket), the S200 switches its OSSDs to the OFF state.
(e.g. in the morning at the start of work) whether the S200 correctly switches the OSSDs to the OFF state as soon as there is an object in the protective field. This test should be performed along all protective field boundaries as per the specific regulations for the application (see section 8.3 “Test...
(e. g. in the morning at the start of work) whether the S200 correctly switches the OSSDs to the OFF state as soon as there is an object in the protective field. This test should be performed along all protective field boundaries as per the specific regulations for the application (see section 8.3 “Test...
Repeat this test at different points in the danger area and on all S200 devices . If you discover any non-conformance of this function, the machine/plant must be shut down immediately and checked by a specialist.
If the optics cover is scratched or damaged, you must replace the optics cover. Order the replacement optics cover from SICK (see section 12.3 “Accessories/spare parts” on page 74). The optics cover on the S200 is an optical part that must not be soiled or scratched on Notes replacement.
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Disconnect the system plug and remove the S200. Take the S200 to a clean place (office, repair shop or similar). First clean the outside of the S200. This prevents foreign bodies entering the device when it is opened. Undo the fixing screws for the optics cover.
SICK representative. Make a note of the telephone number of your SICK subsidiary so that you or other users have this number easily at hand. You will find the telephone number on the rear of these operating instructions.
, , , , , , or . To place the device back in operation, proceed as follows: Rectify the cause of the fault as per Tab. 15. Switch the power supply for the S200 off and back on again. Restart the laser scanner with the aid of the CDS.
Fit the new optics cover (then perform optics cover calibration). If you have problems during troubleshooting, contact SICK support. Keep a copy of the Note print out of the results of the diagnostics at hand. 10.5 Extended diagnostics The CDS software supplied with the device (Configuration &...
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Safety Laser Scanner S200 Multiple sampling On the S200 at least double multiple sampling is always set. For a multiple sampling of 3 or higher you must add a supplement of 80 ms to the basic response time. Tab. 16: Supplements for...
Approx. 35 ms Approx. 35 ms after the switch on of the OSSDs, the S200 performs the first voltage test and then after a half basic response time (40 ms) performs a second voltage test After a further half basic response time of the S200 there is a shut-down test...
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The voltage supply must be capable of buffering brief mains voltage failures of 20 ms as specified in EN 60 204. Suitable power supplies are available as accessories from SICK (Siemens series 6 EP 1 — as per DIN 40 839<1, test pulse 5 (Load Dump) limited to 58 V, tested!) The absolute voltage level must not drop below the specified minimum voltage.
System plugs not included. Note System plugs without cable and pre-assembled system plugs are available from SICK AG (see section 12.3.2 “System plug” on page 74). For further information see section 5.2 “System plug assembly” on page 45 and section 5.3 “Pre-assembled system plugs” on page 46.
Plastic part with window for light output. The optics cover is available as a spare part. Optics cover (Output signal switching device) The OSSD output is the switching output on the S200. OSSD This is a semiconductor output and is periodically tested for correct function. The S200 has two OSSD outputs that operate in parallel;...
13.5 List of illustrations Fig. 1: Device components ....................13 Fig. 2: Principle of operation, time of flight measurement by the S200 ......15 Fig. 3: Principle of operation, rotation of the S200............15 Fig. 4: Protective field, warning field and distance measuring range ......16 Fig.
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