schmersal SLC 210 Mounting And Wiring Instructions Download Page 13 | Manualshive

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SLC 210 / SLG 210

13

Figure 12 illustrates the values for the minimum distance

d

that must be maintained when the

distance

l

between the Emitter and Receiver is changed.

Figure 12

After installing the system, check whether any reflecting surfaces intercept the beams, first in
the centre and then close to the Emitter and Receiver.

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Summary of Contents for SLC 210

Page 1: ...CAL POSITION OF THE BARRIER 7 HORIZONTAL POSITION OF THE BARRIER 8 ELECTRICAL CONNECTIONS 9 MULTIPLE SYSTEMS 12 DISTANCE BETWEEN REFLECTING SURFACES 12 USE OF DEFLECTION MIRRORS 14 MECHANICAL ASSEMBLY...

Page 2: ...y PLC or to another control system that satisfies the specific requirements and safety level of the application SLC 210 SLG 210 is ideal for protecting Machinery for product handling such as conveyors...

Page 3: ...the centres of two adjacent lenses The height of the protected area is the height that is actually protected by the safety barrier If the latter is placed horizontally this value refers to the depth...

Page 4: ...than or equal to the resolution of the specific model The general instructions set out below must be taken into consideration before placing the safety device in position Make sure that the temperatur...

Page 5: ...precautions must be taken in order to prevent the formation of condensation on the lenses which could have an adverse effect on monitoring POSITIONING The position of the Emitter and the Receiver must...

Page 6: ...in seconds sec t2 response time of the safety interface in seconds e g PLC or safety module sec t3 machine response time in seconds meaning the time required for the machine to interrupt the dangerou...

Page 7: ...e accessed from above the highest beam of the barrier must be at a height H of at least 1800 mm from the base G of the machine S 150 mm Figure 4 90 mm resolution models These models are suitable for t...

Page 8: ...NTAL POSITION OF THE BARRIER When the object s direction of approach is parallel to the floor of the protected area the barrier must be installed so that the distance between the outer limit of the da...

Page 9: ...tage complies with the one specified in the technical data sheet Emitter and Receiver units must be supplied with PELV type 24 VDC 20 power supply e g by means of an insulating transformer according t...

Page 10: ...C Power supply negative 4 N C N C 5 PE Ground connection Table 1 If the TEST function is not required by the application connect pin 2 of the emitter to 24 VDC RECEIVER NUMBER NAME MEANING 1 24 VDC Po...

Page 11: ...nstructions for connection cables For connections over 50 m long use cables with a cross section area of 1 mm 2 Connect the Emitter and the Receiver to the ground outlet The connection cables must fol...

Page 12: ...EN REFLECTING SURFACES The presence of reflecting surfaces in proximity of the photoelectric barrier may generate spurious reflections that prevent monitoring With reference to Figure 12 object A is n...

Page 13: ...imum distance d that must be maintained when the distance l between the Emitter and Receiver is changed Figure 12 After installing the system check whether any reflecting surfaces intercept the beams...

Page 14: ...plication in which two deviation mirrors are used to provide a U shaped protection Figure 13 The following rules should be taken into consideration when using deviation mirrors Place the mirrors so as...

Page 15: ...me axis as that of the corresponding beams on the Receiver Move the Emitter in order to find the area within which the green LED on the Receiver stays on then position the first beam of the Emitter th...

Page 16: ...gaged 4 Yellow On Weak signal received 4 Yellow Blinking Detection of hazardous interfering emitter condition 6 Red On Overcurrent on one or both outputs OSSD 6 Red Blinking Erroneous connection of se...

Page 17: ...ally entering the protected area By means of the test function which simulates occupation of the protected area it is possible to verify the operation of the entire system by means of an external supe...

Page 18: ...sponse time msec 7 8 5 10 5 12 5 14 5 16 5 18 20 22 24 26 28 Overall barrier height mm 261 411 561 711 861 1011 1161 1311 1461 1611 1761 1911 SLC 210 E Rxxxx 40 12 H Resolution 40 mm 0310 0460 0610 07...

Page 19: ...0 A 251 401 551 701 851 1001 1151 1301 1451 1601 1751 1901 B PROTECTED AREA 160 310 460 610 760 910 1060 1210 1360 1510 1663 1810 C 85 Mounting 2 mounting kits 3 mounting kits Figure 18 Mounting kit i...

Page 20: ...astening brackets for deviation mirrors Figure 20 Deviation mirrors inserts M8 Type H SMB 250 250 SMB 370 370 SMB 540 540 SMB 715 715 SMB 885 885 SMB 1060 1060 SMB 1230 1230 SMB 1400 1400 SMB 1575 157...

Page 21: ...er of the detection zone and then close to the emitter and the receiver Make sure that during each stage of the test object s movements the red LED on the Receiver is permanently on Figure 21 The SLC...

Page 22: ...e two outputs 6 Red Blinking Erroneous connection of semiconductor outputs OSSD 4 Yellow 6 Red Blinking Internal failure detected In any case when faced with a system stoppage switch the system off an...

Page 23: ...SCR 1R SCR 1R Safety Relay 1666600420 KD M12 5 5m S Straight 5 pin M12 female connector 5 m cable 1666655360 KD M12 5 15m S Straight 5 pin M12 female connector 15 m cable 1666655380 SLC TR 14 14 mm di...

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