Omron E3NT-R, Operation Manual

Page 1: ...OPERATION MANUAL Photoelectric Sensor Retro Reflective Sensor E3NT R Cat No E29E EN 01A...

Page 2: ......

Page 3: ...and E3NT RH37 with vertical connector 10 3 4 3 Universal mounting bracket E39 EL1 order separately 10 3 4 4 Adapter bracket E39 EL2 order separately 11 3 4 5 Optical data link E3NT AL232 2m order sep...

Page 4: ...on 25 7 3 Connection diagrams 26 7 3 1 Output circuits 26 7 3 2 Input circuits 26 7 3 3 Connector pin assignments 27 7 4 Connection in line with EMC requirements 27 SECTION 8 Setting into Operation 29...

Page 5: ...ping to the inspection and maintenance specifications in accordance with the system documentation 1 3 Use that is not in accordance with the intended purpose Retro reflective sensors in the E3NT type...

Page 6: ...4 SECTION 1 Important Precautions...

Page 7: ...afety of persons depends on functioning of the sensor is not permissible The manufacturer and owner of the higher level overall system e g of a machine installation is responsible for conformity with...

Page 8: ...6 SECTION 2 Safety Notes...

Page 9: ...light immunity Halogen source and sunlight Fluorescent lamps Energy saving lamps spot diameter 10 000 lux max 5 000 lux max 2 000 lux max about 100mm at 10m distance dimensions length x width x depth...

Page 10: ...ull output power voltage 30 V DC max output current 100 mA max residual voltage 2 0 V max residual current 100 A circuit protection Reversed power supply connection overload load short circuit short c...

Page 11: ...h no icing or condensation Ambient humidity Operation storage 35 to 85 with no icing or condensation Ambient environment No corrosive gases Operation time period min 5 hours operation with 1 new batte...

Page 12: ...r separately 12 1 23 1 30 65 1 15 2 4 7 M12 14 33 4 14 27 88 7 M5 2x M5 4x 4 2 0 1 15 R 30 74 10 7 R 25 10 5 9 5 28 R 8 2 7 4 10 55 5 92 4 90 4 2 0 1 Rx 60 120 1 38 1 R30 3 0 84 5 26 25 R 8 0 6 2 10 7...

Page 13: ...ns 11 3 4 4 Adapter bracket E39 EL2 order separately 3 4 5 Optical data link E3NT AL232 2m order separately 45 43 4 20 22 5 15 7 5 2 10 20 3 2 6 3 7 8 R3 90 Rx material stainless steel 1 4305 cable 2...

Page 14: ...39 EL4 order separately 3 4 7 Laser alignment aid E3NT AP1 order separately Part Quantity Description 1 1 base part 2 1 ball and socket joint 3 1 counter pressure part 4 7 2 washer 5 1 screw M5 6 1 br...

Page 15: ...eflectors order Separately 3 4 8 1 E39 R7 84 mm 3 4 8 2 E39 R8 100 mm x 100 mm 3 4 8 3 E39 R40 80 mm x 80 mm 3 4 8 4 Adhesive tape E39 RS1 4 5 84 7 4 f for M3 or M3 9 9 100 100 100 100 92 92 92 92 35...

Page 16: ...14 SECTION 3 Specification 3 4 8 5 Adhesive tape E39 RS2 3 4 8 6 Adhesive tape E39 RS3 4 R1 40 0 6 35 Adhesive tape side 80 4 R1 70 0 6 Adhesive tape side...

Page 17: ...uously to a PC laptop and stored there data logging 4 2 Display and operator controls Operating states are displayed by a 4 digit 7 segment LED display and two LEDs The sensor can be oper ated set eit...

Page 18: ...Also the USB RS232 Converter of OMRON can be used to realize the connection Refer to the separate operating instructions ABBO0018 for further information on setting with a PC and the SensorSupportSoft...

Page 19: ...switch on delay has elapsed 4 3 5 Switch off responses This defines the switch off response The time is adjustable between 0 ms and 9999 ms There are 3 different kind of responses possible Switch off...

Page 20: ...the factory default settings 4 4 Inputs Outputs In total the sensor can be operated with a maximum of three inputs outputs The functions of the inputs out puts are user determined Connector pin 4 is...

Page 21: ...with the sensor s output function settings 4 4 2 2 Alarm output ALARM Connector pin 2 can be set as the alarm output The alarm output is switched on if the intensity of reflected light from the reflec...

Page 22: ...20 SECTION 4 Function...

Page 23: ...packaging for later use Report transportation damage immediately in writing to the haulage contractor and OMRON 5 2 Storage For storage keep the sensor in original packaging that has been sealed prop...

Page 24: ...22 SECTION 5 Transport...

Page 25: ...nsor assembly For installation the following points should be considered The sensor is protected as far as possible against vibration and shock The sensor is protected as far as possible against extra...

Page 26: ...curing screws 6 2 3 Assembly by universal mounting bracket E39 EL1 1 Drill and tap the necessary securing holes threaded holes according to the required pat tern of the universal mounting bracket see...

Page 27: ...cables that switch inductive or capacitive loads A power supply unit that conforms to the necessary EMC requirements must be used The operating voltage must be within the applicable operating voltage...

Page 28: ...ivated When used as a complementary output NPN or PNP outputs act in antiphase as the switch state changes 7 3 2 Input circuits The sensor inputs are realized in positive logic and detect a positive v...

Page 29: ...flat surface conductive Professionally connect wires of cables or free cable ends that are not used to the cable shield on both ends of the cable If the control cabinet is connected by means of connec...

Page 30: ...28 SECTION 7 Electrical Connection...

Page 31: ...appears in the event of a short circuit at the outputs The sensor continues normal functioning once the short circuit at the outputs has been remedied 8 3 Aligning the sensor Hence the sensor must be...

Page 32: ...30 SECTION 8 Setting into Operation...

Page 33: ...ontinues normal functioning once the short circuit at the outputs has been remedied 9 1 2 Main menu structure The following figure shows the structure of the main set up menu When the Enter key is pre...

Page 34: ...cancelled by pressing the and keys for 4 seconds Enter Enter Locking OFF Locking ON Enter Enter Enter Enter Enter Enter Enter Enter 2 s Enter Enter Enter light on dark on Enter 2s Menu items Function...

Page 35: ...elay function OFF Enter OFF Enter Enter Display turn OFF Display turn ON Enter Input Output Test input Alarm output Enter Enter Test input Switch on switch off delay Switch off delay minimum pulse wid...

Page 36: ...interface cable Data communication with the PC can be used for the following functions Sensor set up and configurations Real time readout of the object distance of switching states of the stability of...

Page 37: ...any scratching or abrasive cleaning materials The protective pane of the optical system might get damaged The sensor requires no maintenance Remove dirt build up from the optical system and the displa...

Page 38: ...36 SECTION 10 Maintenance and Repair...

Page 39: ...cket E39 EL4 Laser alignment aid E3NT AP1 IR data interface cable length 2 m E3NT AL232 2m Straight cable socket 5 pole 2 m cable length XS2F D521 DG0 A Straight cable socket 5 pole 5 m cable length X...

Page 40: ...38 SECTION 11 Accessories and Parts...