Related Manuals for Leuze electronic SOLID-2 Series
Summary of Contents for Leuze electronic SOLID-2 Series
- Page 1 SOLID-2 Safety Light Curtain C O N N E C T I N G A N D O P E R A T I N G I N S T R U C T I O N S O r i g i n a l I n s t r u c t i o n s...
- Page 2 This connecting and operating instructions manual must be stored carefully. It must be available for the entire operating time of the SOLID-2. The Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use. Acquaintance with these instructions is an element of the knowledge required for proper use.
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Page 3: Table Of Contents
6.1.3 Receiver Extended ........... . . 35 Leuze electronic... - Page 4 11.4.3 Checklist for access guarding ..........57 SOLID-2 Leuze electronic...
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Page 5: General
Certifications Company Leuze electronic GmbH & Co. KG in D-73277 Owen - Teck, Germany, has a certified quality assurance system in compliance with ISO 9001. Products SOLID-2 Safety Light Curtains are developed and manufactured in compliance with applicable European directives and international standards. -
Page 6: Symbols And Terms
The receiver’s active protective field is not free. Outputs in OFF state The receiver’s active protective field is free. Outputs in ON state The receiver’s active protective field is free. Outputs in OFF state Signal output Signal input Signal input and/or output Symbols Table 1.2-1: SOLID-2 Leuze electronic... - Page 7 Start/restart interlock Prevents automatic start after the supply voltage has been (RES) turned on, or after the protective field has been penetrated Transmission channel 1 Transmission channel 2 Terms Table 1.2-2: Leuze electronic SOLID-2...
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Page 8: Selecting A Solid-2
E: Extended version (with selectable start/restart interlock and contactor monitoring) Standard version (automatic start/restart without contactor monitoring) SD2trr-xxxx v* In the Standard version this place in the product designation is not used Selecting a SOLID-2 Safety Light Curtain Fig. 1.3-1: SOLID-2 Leuze electronic... -
Page 9: Safety
When selecting the safety sensor it must be ensured that its safety-related capability meets or exceeds the required performance level PL ascertained in the risk assessment. Leuze electronic SOLID-2... -
Page 10: Foreseeable Misuse
In principle, the safety sensor is not suitable as a protective device in case of: • danger of objects being expelled or hot or dangerous liquids spurting from the danger zone • applications in explosive or easily flammable atmospheres SOLID-2 Leuze electronic... -
Page 11: Competent Personnel
• adhering to all regulations and directives for occupational safety and safety at work • regular testing by competent personnel Exemption of liability Leuze electronic GmbH + Co. KG is not liable in the following cases: • safety sensor is not used as intended • safety notices are not adhered to •... - Page 12 The start/restart button for unlocking the device must be mounted in such a way that it cannot be reached from inside the danger zone and the entire danger zone is fully visible form its installation position. SOLID-2 Leuze electronic...
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Page 13: System Design And Selectable Functions
Both transmitters should first be assembled “back to back“ so that the beams radiate in opposite directions. This prevents one system from affecting the other. Leuze electronic SOLID-2... -
Page 14: Internal Or External Testing
Selectable function of the Receiver Standard and Extended 3.3.1 Transmission channel If the transmitter is switched to transmission channel 2, the corresponding receiver must also be set to transmission channel 2. See Chapter 6. SOLID-2 Leuze electronic... -
Page 15: Additional Functions Of The Receiver Extended
The receiver cannot be switched back to the ON state until the start/restart button is pressed and released again within a time window of 300 ms to 5 s, with the protective field free. Leuze electronic SOLID-2... -
Page 16: Contactor Monitoring (Edm)
500 ms when turning off the OSSDs. If this is not the case, the OSSDs will assume an OFF state again shortly after turning on. A error message appears at the 7-segment display, E 30. SOLID-2 Leuze electronic... -
Page 17: Display Elements
LED1 green LED2 green Supply voltage present, TC2 selected LED1 green LED2 red Supply voltage present, TC1 or TC2 selected, external test signal activated LED1 red LED2 any state Device fault Transmitter, LED status displays Table 4.1-1: Leuze electronic SOLID-2... -
Page 18: Receiver Status Displays
Locking status display „device fault“ and an internal fault code. Receiver must be replaced. 1 or 2 Flashing transmission channel number weak signal display, device not → flashing adjusted optimally or contaminated front screens Receiver, 7-segment temporary event display Table 4.2-2: SOLID-2 Leuze electronic... -
Page 19: Led Displays
Internal start/restart interlock function is not activa- ted. If OSSDs are in OFF state (LED1 red): Internal start/restart function is activated and the protective field is not free. Receiver Extended, LED status displays when start/restart interlock Table 4.2-4: function is activated Leuze electronic SOLID-2... - Page 20 LED1: green LED1: red LED1: red LED1: green LED2: OFF LED2: OFF LED2: yellow LED2: OFF OSSDs: ON OSSDs: OFF OSSDs: OFF OSSDs: ON Start/restart interlock function after intrusion into the protective field Fig. 4.2-2: SOLID-2 Leuze electronic...
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Page 21: Installation
30 or 40 mm to safeguard danger points: The safety distance S for safeguarding danger points is derived in accordance with EN 999 from the formula: S [mm] = K [mm/s] x T [s] + C [mm] Leuze electronic SOLID-2... - Page 22 Fig. 5.1-1: If because of the safety distance this value cannot be achieved, other measures e.g.mechanical barriers must provide this distance. S [mm] = 2000 [mm/s] x (t ) [s] + 8 x (d-14) [mm] AOPD Interface Machine SOLID-2 Leuze electronic...
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Page 23: Safety Distance For Safeguarding Danger Areas
Safety distance (a) and height (c) for safeguarding danger areas Fig. 5.1-2: If this value can not be achieved because of the safety distance, other measures, e.g. mechanical barriers, must guarantee for that required maximum distance of 75 mm. Leuze electronic SOLID-2... - Page 24 = Height of the protective field above the floor see Chapter 10.2 see specifications of the safety interface Specifications of the machine or stopping time measurement S [mm] = 1600 [mm/s] x (t ) [s] + (1200 – 0,4 H) [mm] AOPD Interface Machine SOLID-2 Leuze electronic...
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Page 25: Safety Distance And Beam Heights For Access Guarding
As per EN ISO 13857 As per EN ISO 13857 208 mm SD2-90-xxxx 90 mm 300 mm 1200 mm 850 mm Beam heights above the reference plane and additional amount C for Table 5.1-1: access guarding applications Leuze electronic SOLID-2... - Page 26 The safety distance is thus calculated according to the following formula: S [mm] = 1600 [mm/s] x (t ) [s] + 850 [mm] AOPD Interface Machine Warning! Please consider the additional safety instructions for access guarding with SOLID-2 in Chapter 2.5. SOLID-2 Leuze electronic...
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Page 27: Minimum Distance From Reflective Surfaces
EN IEC 61496-1, -2. Thus, less distances between reflecting surfaces and protective field are needed than typically required. Warning! Replacing with safety light curtains of different production lines fulfilling the minimum requirements of the above mentioned standards may request higher distances. Leuze electronic SOLID-2... -
Page 28: Mounting Notes
✟ Ensure while installing the start/restart button, that it must only be impossible to press this button from the inside the danger zone. Make sure, that from the location of the button there is a complete overview over the danger zone. SOLID-2 Leuze electronic... -
Page 29: Mechanical Mounting
Additional access routes must be secured separately (for example by hard guards, additional safety light curtains or doors with locking devices). Mounting types 5.4.1 Standard mounting Four standard mounting brackets (two each for transmitter and receiver) are included with delivery. Standard mounting bracket examples Fig. 5.4-1: Leuze electronic SOLID-2... -
Page 30: Option: Mounting With Swiveling Brackets
Optionally, mounting is possible with L- or Z-mounting brackets (with sliding nuts and screws) using the side groove. They are not included with delivery. L-mounting bracket Z-mounting bracket Mounting examples, L-mounting bracket and Z-mounting bracket Fig. 5.4-3: SOLID-2 Leuze electronic... -
Page 31: Electrical Connection
Supply voltage 0V for TC1 or +24V DC for TC2 black Test in Test input Connected to +24V DC → internal test activated Connected to 0V or disconnected → external test activated grey/ Shield Functional earth connector enclosure Transmitter, connection assignment Table 6.1-1: Leuze electronic SOLID-2... - Page 32 8 - 150 ms +24V DC OSSD output 6 ms 6 ms +24V DC a = transmitter c = high impedance or 0V b = test input pin4 d = high impedance Transmitter, external testing Fig. 6.1-2: SOLID-2 Leuze electronic...
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Page 33: Receiver Standard
If +24V DC is present on Pin1 and 0V on Pin3 transmission channel 1 is selected. If 0V is present on Pin1 and +24V DC on Pin3 transmission channel 2 is selected. Note: Make certain to select the same transmission channel for both, for receiver and transmitter. Leuze electronic SOLID-2... - Page 34 Electrical connection +24V +24V SOLID-2 / SD2T SOLID-2 / SD2R MSI-SR4 Var. B Var. A Connection example SOLID-2 with MSI-SR4 Safety Relay Fig. 6.1-4: SOLID-2 Leuze electronic...
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Page 35: Receiver Extended
Operating mode selection RES and contactor monitoring (EDM) The Receiver Extended has to be connected via the 8-pin M12 connector. The operating modes S/R and EDM can be activated in several combinations using the pins BA1 (pin1) and BA2 (pin3) . Leuze electronic SOLID-2... - Page 36 +24V DC Receiver Extended, operating mode selection Table 6.1-4: 6.1.3.3 Connection example +24V +24V. SOLID-2 E / SD2T SOLID-2 E / SD2R E MSI-RM2 Var. B Var. A Connection example SOLID-2E with MSI-RM2 Safety Relay Fig. 6.1-6: SOLID-2 Leuze electronic...
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Page 37: Commissioning
The error code in Chapter 9 provides information on whether it is an error (E xx) in external wiring or an internal device fault (F xx). For internal faults, immediately interrupt the installation and send in the malfunctioning receiver to be checked. Leuze electronic SOLID-2... - Page 38 Receiver Extended with start/restart interlock activated, LED displays Table 7.1-2: a = Symbol for OSSDs b = LED1 = red/green c = Symbol for interlocking state d = LED2 = yellow Receiver Extended, LED display Fig. 7.1-1: SOLID-2 Leuze electronic...
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Page 39: Aligning Transmitter And Receiver
Now turn the receiver back in between the two positions determined. Screw the receiver firmly into place to prevent turning. Proceed with the transmitter in the same manner. Leuze electronic SOLID-2... -
Page 40: Testing
Instruction of personnel is the responsibility of the machine owner. Leuze electronic offers a specialist service, which undertakes the required testing and monitoring tasks in accordance with the European regulations (www.leuze.de). The results of these tests are documented for the machine owner consistent with ISO 9000. -
Page 41: Cleaning The Front Screens
If cleaning the screens does not improve this, the detection range and alignment must be checked. We recommend using a mild cleanser for cleaning the front screens. The screens are resistant to thinned acids or alkalis and resistant to organic solvents within limits. Leuze electronic SOLID-2... -
Page 42: Troubleshooting
If the AOPD shows an error on the display, the machine must be stopped immediately and checked by an experienced technician. If it is found that the error cannot be clearly defined and remedied, your local Leuze office and or the Leuze electronic hotline can assist. -
Page 43: Autoreset
For EDM errors (E 30) no AutoReset occurs. The Receiver Extended turns to a locking state. Recovering is possible by removing the supply voltage and checking out the contactors and wiring of the feed back loop. After the error has been eliminated, connect the supply voltage again. Leuze electronic SOLID-2... -
Page 44: Technical Data
-8 1 8.9 x 10 For protective field heights up to 1800 mm, all resolutions On request For protective field heights up to 2850 mm, all resolutions Service life (T 20 years Table 10.1-2: Safety relevant technical data SOLID-2 Leuze electronic... -
Page 45: General System Data
Not suited for external operation areas. Table 10.1-3: General system data 10.1.4 Transmitter signal inputs Test input Input: Contact or semiconductor to +24V DC Current load: 20 mA max. Table 10.1-4: Transmitter, Signal input Leuze electronic SOLID-2... -
Page 46: Receiver Extended Signal Inputs
Input: Contact or semiconductor to +24V DC or to GND Current load: 10 mA max. BA2: Signal input: Input: Contact or semiconductor to +24V DC or to GND Current load: 10 mA max. Table 10.1-5: Receiver Extended, Signal inputs SOLID-2 Leuze electronic... -
Page 47: Receiver Transistor Safety Switch Outputs
• Spark suppression is carried out by the transistor outputs. It is therefore not necessary to use spark extinguishers recommended by manufacturers of contactors and valves (RC modules, varistors or recovery diodes) with transistor outputs. These would extend the delay time of the inductive switching elements. Table 10.1-6: Receiver, Transistor outputs Leuze electronic SOLID-2... -
Page 48: Dimensions, Weights And Response Times
825,5 SD2trr -900 975,5 SD2trr -1050 1050 1125,5 SD2trr -1200 1200 1275,5 SD2trr -1350 1350 1425,5 SD2trr -1500 1500 1575,5 SD2trr -1650 1650 1725,5 SD2trr -1800 1800 1875,5 Table 10.2-1: Safety Light Curtains, dimensions and response times SOLID-2 Leuze electronic... -
Page 49: Dimensions Of Mounting Brackets
Technical data A = Protective field height B = Total height without plug Fig. 10.2-1: Dimensions of Safety Light Curtains 10.2.2 Dimensions of mounting brackets Fig. 10.2-2: 360° mounting bracket Leuze electronic SOLID-2... - Page 50 Technical data a = Slot 13 x 6 b = Swiveling angle ±8° Fig. 10.2-3: Option: Swiveling mounting bracket with shock absorber SOLID-2 Leuze electronic...
- Page 51 Technical data Fig. 10.2-4: Option: L-mounting bracket Fig. 10.2-5: Option: Z-mounting bracket Leuze electronic SOLID-2...
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Page 52: Appendix
67820604 67821004 SD2Rxx-600 67820206 67820606 67821006 67821406 SD2Rxx-750 67820207 67820607 67821007 67821407 SD2Rxx-900 67820209 67820609 67821009 67821409 SD2Rxx-1050 67820210 67820610 67821010 67821410 SD2Rxx-1200 67820212 67820612 67821012 67821412 SD2Rxx-1350 67820213 67820613 67821013 67821413 SD2Rxx-1500 67820215 67820615 67821015 67821415 SOLID-2 Leuze electronic... -
Page 53: Accessories
Connection cable shielded with M12 connection, angled, length 5 m 429073 CB-M12-10000S-5GF Connection cable shielded with M12 connection, straight, length 10 m 429074 CB-M12-10000S-5WF Connection cable shielded with M12 connection, angled, length 10 m Table 11.3-1: Accessories Leuze electronic SOLID-2... -
Page 54: Checklists
(AOPD) into the machine and its control. The results of the inspection must be written down and kept with the machine documents. They can then be used as a reference during the subsequent regular inspections. SOLID-2 Leuze electronic... -
Page 55: Checklist For Safeguarding Danger Points
• Is the AOPD effective during the entire dangerous movement of the machine? • Is the dangerous movement stopped immediately if the supply voltage of the AOPD is interrupted and is the start/restart button required to start the machine again after the supply voltage returns? Leuze electronic SOLID-2... -
Page 56: Checklist For Safeguarding Danger Areas
• Is the AOPD effective during the entire dangerous movement of the machine? • Is a possibly connected Section Emergency STOP button effective and after its resetting, is pressing and releasing of the start/restart button required to start the machine again? SOLID-2 Leuze electronic... -
Page 57: Checklist For Access Guarding
“green” at any point. For Receiver Extended with selected internal start/restart interlock function the yellow LED2 must not switch to the ON state while the appropriate test rod is present at any point of the protective field (see Chapter 8.3). Leuze electronic SOLID-2... - Page 58 Appendix You can download the completeEC Declaration of Conformity from the Internet under: http://www.leuze.com/solid SOLID-2 Leuze electronic...