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European directive. Since the directives and applicable standards are subject to continuous updates, and since Datalogic promptly adopts these updates, therefore the EU declaration of conformity is a living document. The EU declaration of conformity is available for competent authorities and customers through Datalogic commercial reference contacts.
All manuals and user guides at all-guides.com SG2 BASE GENERAL INFORMATION ......................7 General description ........................7 Package contents ........................8 New features compared to SF2 series ..................9 How to choose the device ......................10 1.4.1 Detection capability ........................10 1.4.2 Height of the detection zone .....................
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All manuals and user guides at all-guides.com SG2 BASE ACCESSORIES ........................48 15.1 (ST-KSTD) Metal angled fixing bracket ..................48 15.2 (ST-KPxMP) Plastic angled fixing bracket ................50 15.3 (ST-K4ROT) Metal rotating fixing bracket ................. 52 15.4 (SG-PSB) Protective stands ..................... 53 15.5 (SG-P) Plate kit for protective stands ..................
All manuals and user guides at all-guides.com SG2 BASE 1 GENERAL INFORMATION 1.1 GENERAL DESCRIPTION The safety light curtains are optoelectronic multibeam devices that are used to protect working areas that, in presence of machines, robots, and automatic systems in general, can become dangerous for operators that can get in touch, even accidentally, with moving parts.
As the required knowledge may not be completely included in this manual, we suggest the customer to contact Datalogic Technical Service for any necessary information relative to the functioning of the light curtains and the safety rules that regulate the correct installation (cfr. USER INTERFACE AND DIAGNOSTICS page 38).
All manuals and user guides at all-guides.com SG2 BASE 1.3 NEW FEATURES COMPARED TO SF2 SERIES The SF2 safety light curtains, compared to the SG series, present the following new features: Increased operating distance Range enlargement with 150 to 1800 mm controlled heights ...
All manuals and user guides at all-guides.com SG2 BASE 1.4 HOW TO CHOOSE THE DEVICE There are at least three different main characteristics that should be considered when choosing a safety light curtain, after having evaluated the risk assessment. 1.4.1 Detection capability The detection capability (or resolution) of the device is the minimum diameter that an opaque object must have in order to obscure at least one of the beams that constitute the detection zone and to actuate the sensing device.
All manuals and user guides at all-guides.com SG2 BASE 1.4.2 Height of the detection zone The controlled height is the height protected by the safety light curtain. Fig 2 - Detection Zone Controlled height Model 30mm Model 50mm Model 90mm Hp (mm) SG2-30-015-OO-X SG2-30-030-OO-X...
All manuals and user guides at all-guides.com SG2 BASE 1.4.3 Minimum installation distance The safety device must be positioned at a specific safety distance (Fig 3 - page 12). This distance must ensure that the dangerous area cannot be reached before the dangerous motion of the machine has been stopped by the Safety Control System.
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All manuals and user guides at all-guides.com SG2 BASE When devices with > 40 mm resolution are used, the height of the top beam has to be ≥ 900 mm (H2) from machine supporting base while the height of the bottom beam has to be ≤ 300 mm (H1). If the safety light curtain must be mounted in a horizontal position (Fig 4 - page 13) the distance between the dangerous area and the most distant optical beam must be equal to the value calculated using the following formula:...
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All manuals and user guides at all-guides.com SG2 BASE Practical examples Let's suppose to have a light curtain with height = 600 mm To calculate the distance of the device from the ESPE, in a vertical position, the following formula is used: S = K*T + C where: = Minimum safety distance in mm.
Automatic and semiautomatic assembly lines; Automatic warehouses. In food industry applications, DATALOGIC Technical Service has to verify the compatibility of the material of the safety light curtain housing with any chemical agents used in the production process. Example 1: Hand protection on moulding machine In order to protect the light curtain against dust and humidity, the IP69K protective enclosure is used.
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All manuals and user guides at all-guides.com SG2 BASE Example 2: Cooling and air conditioning systems Cooling and air conditioning systems, as well as automotive equipment and components, are checked inside a machine to detect possible leaks using a helium mass spectrometer. The point where these parts are positioned inside the measuring chamber, requires a Type 2 protection ensuring space reduction and safe access to the protected area.
All manuals and user guides at all-guides.com SG2 BASE 1.6 SAFETY INFORMATION For a correct and safe use of the safety light curtains, the following points must be observed: The stopping system of the machine must be electrically controlled. ...
The presence of intense electromagnetic disturbances could affect device’s correct operation. This condition shall be carefully assessed with the advice of DATALOGIC Technical Service. The operating distance of the device can be reduced in presence of smog, fog or airborne dust.
All manuals and user guides at all-guides.com SG2 BASE 2.2 GENERAL INFORMATION ON DEVICE POSITIONING The safety light curtain should be carefully positioned in order to provide the necessary protection. Access to the dangerous area must only be possible by passing through the protecting safety light beams. Fig 8 - page 19 shows some examples of possible access to the machine from the top and the bottom sides.
All manuals and user guides at all-guides.com SG2 BASE 2.2.1 Minimum distance from reflecting surfaces Reflecting surfaces placed near the light beams of the safety device (over, under or laterally) can cause passive reflections. These reflections can affect the recognition of an object inside the controlled area. Moreover, if the RX receiver detects a secondary beam (reflected by the side-reflecting surface) the object might not be detected, even if the object interrupts the main beam.
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All manuals and user guides at all-guides.com SG2 BASE Diagram of shows the minimum distance from the reflecting surface (Dsr), based on the operating distance: Fig 13 - Minimum distance from reflective surface The formula to get Dsr is the following: For ESPE Type 2: Dsr (m) = 0.27 for operating distance <...
All manuals and user guides at all-guides.com SG2 BASE 2.2.2 Distance between homologous devices The following graphic shows the distance from the interfering devices (Ddo) according to the operating distance (Ddo) of the couple ( TXA – RXA ). If different safety devices have to be installed in adjacent areas, the emitter of one device must not interfere dangerously with the receiver of the other device.
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All manuals and user guides at all-guides.com SG2 BASE Fig 15 - Recommended positioning for homologous devices If two light curtains have to be mounted near each other as reported in the first example of Fig 15 - page 23. 23/68...
All manuals and user guides at all-guides.com SG2 BASE 2.2.3 Emitter and Receiver Orientation The two units shall be assembled parallel each other, with the beams arranged at right angles with the emission and receiving surface, and with the connectors pointing to the same direction. The configurations shown in the figure must be avoided: Fig 16 - Wrong light curtain TX-RX orientations 24/68...
Even very small displacements of the mirror is enough to lose alignment. The use of DATALOGIC laser pointer accessory is recommended under these conditions. The minimum safety distance (S) must be respected for each single section of the beams.
All manuals and user guides at all-guides.com SG2 BASE 2.2.5 Controls after first installation The control operations to carry-out after the first installation and before machine start-up are listed hereinafter. The controls must be carried-out by qualified personnel, either directly or under the strict supervision of the person in charge of machinery Safety.
All manuals and user guides at all-guides.com SG2 BASE 3 MECHANICAL MOUNTING The emitting (TX) and receiving (RX) units must be installed with the relevant sensitive surfaces facing each other. The connectors must be positioned on the same side and the distance must be included within the operating range of the model used (see cfr.TECHNICAL DATA page 43).
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All manuals and user guides at all-guides.com SG2 BASE Anti-vibration shock absorbers together with fixing brackets are recommended in applications with particularly strong vibrations to reduce the impact of the vibrations. Fig 21 - Fixing brackets Fig 21 - page 28 and table below show the recommended mounting positions according to the safety light curtain length.
All manuals and user guides at all-guides.com SG2 BASE 4 ELECTRICAL CONNECTIONS 4.1 PIN-OUT AND CONFIGURATION PIN CONNECTION All electrical connections to the emitting and receiving units are made through a male M12 connector, located on the lower part of the two units. For receiver a M12 5-poles connector is used, while for emitter a M12 4-poles connector is used.
All manuals and user guides at all-guides.com SG2 BASE 4.2 NOTES ON CONNECTIONS For the correct operation of the safety light curtains, the following precautions regarding the electrical connections have to be respected: Do not place connection cables in contact with or near high-voltage cables and/or cable undergoing high current variations (e.g.
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All manuals and user guides at all-guides.com SG2 BASE Connect both OSSDs to the device to control. Failure to connect an OSSD to the activating device jeopardizes the system safety degree that the light curtain has to control. Fig 26 - OSSDs connection 31/68...
All manuals and user guides at all-guides.com SG2 BASE 4.3 EARTH CONNECTION Safety light curtain units are preset for easy ground connection. A special compartment, positioned onto caps and marked with the special symbol shown in Fig 27 - page 32, allows connection with ground cable by means of an additional screw coming with the equipment.
All manuals and user guides at all-guides.com SG2 BASE 5 ALIGNMENT PROCEDURE The alignment between the emitting and the receiving units is necessary to obtain the correct operation of the light curtain. A good alignment prevents outputs instability caused by dust or vibrations. The alignment is perfect if the optical axes of the first and the last emitting unit's beams coincide with the optical axes of the corresponding elements of the receiving unit.
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All manuals and user guides at all-guides.com SG2 BASE The standard installation described hereinafter is the one shown in Fig 29 - page 33, i.e. with the bar assembled with the connectors pointing down. Two yellow LEDs ( LAST, SYNC), on receiver, facilitates the alignment procedure. During standard operation, the LEDs indicate the safety light curtain status, as shown in the table.
All manuals and user guides at all-guides.com SG2 BASE 5.1 CORRECT ALIGNMENT PROCEDURE The light curtain alignment can be effected only after having completed the mechanical installation and the electrical connections as described above. Compare alignment results with those given in the following table: ...
All manuals and user guides at all-guides.com SG2 BASE 6 FUNCTIONS SETTING 6.1 RESET MODE The interruption of a beam due to an opaque object causes the opening of OSSD outputs and the stop of the safety light curtain SAFE (BREAK) condition.
All manuals and user guides at all-guides.com SG2 BASE 7 FUNCTIONS This chapter deals with all the functions of the light curtain. 7.1 TEST The TEST function can be activated by keeping a normally open external contact (TEST push-button), open for at least 0.5 seconds.
All manuals and user guides at all-guides.com SG2 BASE 8 USER INTERFACE AND DIAGNOSTICS 8.1 USER INTERFACE The operator can visualise the operating condition of the light curtains through the four LEDs positioned on the receiver unit and two LEDs on the emitter unit. Fig 32 - page 38 shows all signalling LEDs modes: OFF, ON and BLINKING.
Reset. If the failure continues contact DATALOGIC. Internal error (red ON, Switch OFF and switch ON the supply circuit; yellow BLINKING) if the failure continues contact DATALOGIC. Stato di errore Optical error (red ON, Reset. If the failure continues contact yellow BLINKING) DATALOGIC.
All manuals and user guides at all-guides.com SG2 BASE 9 PERIODICAL CHECKS The following is a list of recommended check and maintenance operations that should be periodically carried-out by qualified personnel (cfr. Controls after first installation page 25) Check that: ...
The safety devices fulfil their safety function only if they are correctly installed, in accordance with the Standards in force. If you are not certain to have the expertise necessary to install the device in the correct way, DATALOGIC is at your disposal to carry out the installation.
10.1 PRODUCT DISPOSAL Under current Italian and European laws, DATALOGIC is not obliged to take care of product disposal at the end of its life. DATALOGIC recommends to dispose of the product in compliance with local laws or contact authorised waste collection centres.
All manuals and user guides at all-guides.com SG2 BASE 11 TECHNICAL DATA SAFETY CATEGORY: Type 2 (rif. EN 61496-1: 2013) SIL 1 (rif. EN 61508) SIL CL 1 (rif.EN 62061:2005/A2: 2015) PL c, Cat. 2 (rif. EN ISO 13849-1: 2015) PFHd [1/h] = 1,04E -08 MTTFd [years] = 273 ELECTRICAL DATA...
All manuals and user guides at all-guides.com SG2 BASE 14 INCLUDED ACCESSORIES Metal angled fixing bracket (ST-KSTD) MODEL DESCRIPTION ST-KSTD Angled fixing bracket (4 pcs kit) Fig 34 - Dimensions (mm) 47/68...
All manuals and user guides at all-guides.com SG2 BASE 15 ACCESSORIES (dimensions in mm) 15.1 (ST-KSTD) METAL ANGLED FIXING BRACKET MODEL DESCRIPTION CODE ST-KSTD Angled fixing bracket (4 pcs kit) 95ACC1670 Fig 35 - ST-KSTD 48/68...
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All manuals and user guides at all-guides.com SG2 BASE Angled fixing bracket mounting with orientable and antivibration supports MODEL DESCRIPTION CODE ST-K4OR Orientable supports (4 pcs kit) 95ACC1680 ST-K6OR Orientable supports (6 pcs kit) 95ACC1690 ST-K4AV Antivibration supports (4 pcs kit) 95ACC1700 ST-K6AV Antivibration supports (6 pcs kit)
All manuals and user guides at all-guides.com SG2 BASE 15.3 (ST-K4ROT) METAL ROTATING FIXING BRACKET MODEL DESCRIPTION CODE ST-K4ROT Rotating fixing bracket (4 pcs kit) 95ACC1280 Fig 45 - Dimensions (mm) 52/68...
All manuals and user guides at all-guides.com SG2 BASE 15.4 (SG-PSB) PROTECTIVE STANDS MODEL DESCRIPTION L (mm) CODE SG-PSB 600 Protective stand H=600 mm 95ASE2240 SG-PSB 1000 Protective stand H=1000 mm 1000 95ASE2250 SG-PSB 1200 Protective stand H=1200 mm 1200 95ASE2260 SG-PSB 1650 Protective stand H=1650 mm...
All manuals and user guides at all-guides.com SG2 BASE 15.5 (SG-P) PLATE KIT FOR PROTECTIVE STANDS MODEL DESCRIPTION CODE SG-P Plate kit with springs 95ASE2290 Fig 48 - Dimensions (mm) Mounting with SG-PSB Fig 49 - Mounting 54/68...
All manuals and user guides at all-guides.com SG2 BASE 15.6 (SE-S) COLUMNS AND FLOOR STANDS MODEL DESCRIPTION L(mm) X (mm) CODE SE-S 800 Column and floor stand H= 800 mm 30x30 95ACC1730 SE-S 1000 Column and floor stand H= 1000 mm 1000 30x30 95ACC1740...
All manuals and user guides at all-guides.com SG2 BASE 15.7 (SG-DM) DEVIATING MIRRORS MODEL DESCRIPTION L1 (mm) L2 (mm) L3 (mm) CODE SG-DM 600 Deviating mirror version 600 mm 95ASE1680 SG-DM 900 Deviating mirror version 900 mm 95ASE1690 SG-DM 1200 Deviating mirror version 1200 mm 1145 1180...
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All manuals and user guides at all-guides.com SG2 BASE Mounting kit for SG-DM with SE-S column and floor stands MODEL DESCRIPTION CODE ST-DM SG-DM mounting kit (2 pcs kit) 95ASE1940 Fig 53 - Mounting kit For each SG-DM mirror order 1 mounting kit ST-DM. Mounting kit SG-DM on SG-PSB (ST-PS-DM) MODEL DESCRIPTION...
All manuals and user guides at all-guides.com SG2 BASE 15.10 (TP) TEST PIECE MODEL DESCRIPTION CODE TP-14 Test piece Ø 14mm L=300mm 95ACC1630 TP-20 Test piece Ø 20mm L=300mm 95ACC1640 TP-24 Test piece Ø 24mm L=200mm 95ASE2570 TP-30 Test piece Ø 30mm L=300mm 95ACC1650 TP-34 Test piece Ø...
All manuals and user guides at all-guides.com SG2 BASE 15.12 (SG-LP) LASER POINTER MODEL DESCRIPTION CODE SG-LP Laser pointer 95ASE5590 The laser pointer of the SG-LP series represents a valid alignment and installation support for the safety light curtain series. The pointer can be moved along the light curtain profile to verify the complete device alignment (top and bottom).
All manuals and user guides at all-guides.com SG2 BASE 15.13 (SE-SR2) SAFETY RELAY 15.14 MODEL DESCRIPTION CODE SE-SR2 Type 4 safety relay - 3 NQ 1 NC 95ACC6170 The drawing show the connection between the safety light curtain and the Type 4 safety relay of the SE-SR2 series operating in the automatic Restart mode.
All manuals and user guides at all-guides.com SG2 BASE 16 GLOSSARY Detection zone: zone within which a specified test piece will be detected by the ESPE Safety light curtain: it is an active optoelectronic protective device (AOPD) including an integrated system consisting of one or several emitting elements and one or several receiving elements forming a detection area with a detecting capacity specified by the supplier.
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All manuals and user guides at all-guides.com SG2 BASE Interlock: operating state of ESPE in Manual Restart Mode when all beams are free but the Restart command hasn’t been received yet. Normal Operation: operating state of ESPE when all beams are free, OSSD LED lit GREEN in SL light curtain OSSD1 and OSSD2 are switchen ON.
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All manuals and user guides at all-guides.com SG2 BASE Fig 1 - Detection capability ......................10 Fig 2 - Detection Zone........................ 11 Fig 3 - Installation distance (vertical positioning) ................ 12 Fig 4 - Installation distance (horizontal positioning) ..............13 Fig 5 - Hand protection on moulding machine ................
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All manuals and user guides at all-guides.com SG2 BASE Fig 52 - SG-DM 150 Dimensions (mm) ..................56 Fig 53 - Mounting kit ........................57 Fig 54 - Mounting kit ........................57 Fig 55 - Dimensions (mm) ......................58 Fig 56 - Mounting kit ........................58 Fig 57 - Dimensions (mm) ......................
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