EU2K - single safety beam Operating Instructions
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Read the operating instructionsQualified persons Safety warnings > All safety instructions are marked with this symbol and must be observed especially.These operating instructions furnish the user with important knowledge about the appropriate application of thesafety light grid with the switching units LSUW N1 K, LSUW N1 Duo, LSUW N1 Muting and / or a discretely assembled sequential safety circuit with 4 contact breakers. They are component of delivery of every light barrier and must be kept at the location where the light barrier is installed. All the information of these operating...

Electrosensitive protective equipmentSafety category 4Self monitoringInstallation rangeSafety clearanceOverrunOverrun traverseOverrun periodResponse timeValve or contactor monitorStart interlockRestart interlockProtective operationMuting > The safety light grid EU2k.../. is an electrosensitive protective device (EPSE). EPSE is characterised by the factthat when light beams generated between the receiver/transmitter unit and the deflection mirror are interrupted, a hazardous motion becomes interrupted or prevented.The safety light grids EU2k.../. belong to the safety category 4, in...

- prEN 50100-1/ IEC 1496 (Appendix C , mounting , puttinginto operation and testing of aEPSE on a machine) - The hazardous state of a machine must be ended using the sensor as much as possible.- The safety clearance between the light beams and the danger zone must be long enough so that by penetration into the light beams the danger area cannot be reached before the hazardous motion is interruptedor ended.- The access to the danger zone should be possible only through the light barrier. (Under-going, climbing over or circumventing should not be possible.)- Striding through the light beams...

The safety light grid EU2k.../. is a contactless-acting protection and control device, whose purpose is to protecthuman beings from accidents. This is realised such that the power-driven machine tool is screened so that access to the hazardous machine parts is only possible through the light barrier . By penetration into the light beams the machine is timely and reliably brought to standstill. Safety liht grids EU2k.../.- are approved by TV, and accepted by the BG - correspond to the prEN 50 100, type 4 - are self-monitoring without auxiliary circuitry - are characterised by a compact...

TV Rheinland Frei Unterbrochen Free Interrupt Libre Ausrichtkontrolle Interrompu Adjustment control Contrܴle d alignement EmpfԤnger/Sender BWS Type 4 Receiver/Transmitter ESPE Type 4Rcepteur/Emetteur ESPS Type 4 >

Deflection mirror EU2k 500/2 SP Receiver/transmitter unit EU2k 500/2 ES >

Housing execution FasteningDegree of protection Dimensions Sizes of constructionsavety light gridEU2k.../. > Aluminium extrusion, plastic coated RAL 1020 yellow, end pieces of acid-resistant plastic (Polyamide). Lightoutlets and light inlets of acrylic resinMoveable key blocks for fitting on any of three sides of the housing IP 55, optionally IP 65 > Adjusting screw M6 Justierkonterschraube M6Befestigung 7 Receiver/transmitter unit > Fastening 7 G 110 L 130 46 Bohrung 7 zur Befestigung und Erdung 蘸 7 hole forfastening and earthing 5 Justierkonterschraube M6 Adjusting screw M6

110 Sockel 143,5 Gehuse mit Steckrahmen und Sockel (Seitenansicht)1. Abdeckkappe mit Durchbruch und Rippen 2. Sockel, niedrig3. Steckrahmen 134 158 140 > Geh use mit Steckrahmen und Sockel (Vorderansicht) >

Housing executionFasteningProtection systemElectrical connectionWeight Grey plastic housing, transparent Makrolon cover Four holes in housing base IP 55 Cable passage through PG-screw connector 800g > Fastening holes 190 > 5 Rubber-metal connection 280 250 5 Cable bushing 170 207 14 >

S (in mm) depends on:by savety light grid EU2k.../.without a switching unit, amounts to 12mswith the switching units LSUW N1, LSUW N1 K and LSUW N1 Duo 20ms with the switching unit LSUW N1 Muting 25ms For the approach velocity General mounting instructionsSafety clearance Formula for calculation thesafety clearance foraccident preventing lightbarriers with several singlebeams Arrangement of single beams The safety clearance S between the accident preventing single-beamlight barrier EU2K.../. and the danger zone must be so wide that when one penetrates into the light beam the danger zone...

Mounting of the transmitter and the receiver Fastening straps Anti-vibration mounts As both of the units are equally long, the plug side as well as the appliance top edge can be the reference edge for mounting. The fastening straps that are supplied with the units serve for securing and adjusting of the savety light gridEU2k.../. The straps, in cunjunction with the tenon blocks, provide an universal fastening. Where there is heavy vibration it is recommended to use metal swivel fasteners that are optionally available. Set screw for providing contact betweenfastening strap and housing 7 mm...

M6 x 15 DIN 912 Konterschrauben mit Muttern Federringen zum Justieren des Empf ngersM6 DIN 934M6 DIN 127 > Screws with locknuts and spring washers for adjusting the receiver 50 x20 x 2 40 X 90 x 6 flach > flat Dependent on theoverrun time of the machine Abhngig von derNachlaufzeit der Maschine Maschine > Machine 40 X 90 x 6 flach50 x20 x 2M8 DIN 912M8 DIN 127 > flat

15%,1.2 V ripple1,7 VA max.: 4,1 VAMudulated IR-light 2 anti-valency PNP outputs, short-circuit resistant500 mANot protected against all possibilities of faulty connectiontwo seperated plugs-10 > б 15%, 1.2 V ripple 24 V DC 15%, 1.2 V ripple1,7 VAmax.: 4,1 VA Mudulated IR-light 2 anti-valency PNP outputs, short-circuit resistant500 mA Not protected against all possibilities of faulty connection >

Electrical dataConnection typeOperation voltageMax. current consumption Reverse battery protectionSwitching functionsSwitching voltageLoad current Load capacitanceShort circuit proofSwitching timeCross-sectional area ofconnecting cableCable insulationCable layingConnection of other devicesEnvironmental data of theswitching unitsOperation ambient temperatureStorage and transport temperatureProtective system of installation typeMoisture classProtection classSPC-drive Switching unit LSUW N1, N1 Duo and N1 Muting: Socket with screw terminals for 0.75 mm > 2 230 V / 60 VA, Switching unit LSUW N1...