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E3NT

A-83

E3NT

Harsh environment long distance photoelectric Sensor in metal housing

E3NT

• 4 Diffuse reflective E3NT-L application

optimized models:

• Extra long distance type for setting

distances up to 3 m

• Window heating type for low tem-

perature environments

• Analog output type for distance in-

formation

• Fast response type for high speed

detection and counting

• Retro reflective E3NT-R models with

sensing distance up to 16 m

• Two programmable outputs for ’win-

dow teaching’

• Double triangulation for stable detec-

tion of reflective objects

• IP67 and IP69k for highest resistance

in wet environments

Application

Condensation in often cleaned envi-
ronments or due to rapid temperature 
changes is prevented by the complete-
ly sealed housing of the E3NT and the 
optional window heating.

With the optic link, the sensor can be 
remotely set and checked while it is op-
erating in an area where access is re-
stricted.

This robust sensor is ideal for opera-
tion in harshest environments.

F502-EN2-04.book  Seite 83  Dienstag, 26. Juli 2005  5:48 17

Summary of Contents for E3NT -

Page 1: ...models with sensing distance up to 16 m Two programmable outputs for win dow teaching Double triangulation for stable detec tion of reflective objects IP67 and IP69k for highest resistance in wet envi...

Page 2: ...sion E3NT L17 20 E3NT L37 20 Window heating 0 2 m 2 0 m E3NT LH17 E3NT LH37 Fast response E3NT L17 E3NT L37 Analog and digital output E3NT L27 E3NT L47 Retro reflective with MSR polarisa tion Long dis...

Page 3: ...E39 EL3 1 Adapter bracket replacing E3N with E3NT f for M3 for M3 9 100 100 92 92 Size Cable type Shape Cable length Model M12 Standard 5 pole 2m XS2F D521 DG0 A 5m XS2F D521 GG0 A 2m XS2F D522 DG0 A...

Page 4: ...f setting distance Sr or 6 cm for black 6 10 of setting distance Sr or 10 cm for white 15 of setting distance Sr or 10 cm for black Repetition accuracy 5 of setting distance Sr or 4 cm 5 of setting di...

Page 5: ...silicone Housing color Grey RAL 7030 Assembly Screw fastening by way of four M5 threads and two M5 through holes or with universal mounting bracket order separately Connection M12 connector 5 pole pi...

Page 6: ...age Via RS 232 interface from PC Current consumption 6 mA Item Supply voltage 3 V DC Battery type Button battery 11 6 mm thickness 5 4 mm 3 Vm type CR1 3N Ambient temperature range 10 C 40 C Storage t...

Page 7: ...000 1500 2000 2500 Object position X mm Distance Z mm E3NT X Z Object 10 5 0 5 10 15 20 0 500 1000 1500 2000 2500 Black White error Distance Z mm E3NT X Z Object 0 5 10 15 0 500 1000 1500 2000 2500 Hy...

Page 8: ...nectors Push pull output circuit Out1 at pin 4 Out2 at pin 2 Load connection PNP NPN Analog In2 at pin 2 In1 at pin 5 not available for analogue output models Class Wire jacket color Connector pin no...

Page 9: ...nsor switches from the normal mode to the TEACH menu path The sensor switches to each next menu path when the EN TER key is repeatedly pressed for 2 seconds In the menu paths the required parameters c...

Page 10: ...ached tch Output 1 Switch point A set Ad b Output 1 Switch point B set Teaching Switching point A Output 1 Teaching Switching point B 1 Output 1 Teaching Switching point C Output 2 2 Teaching Switchin...

Page 11: ...t2 Select function with b65 Background suppression F65 Foreground suppression 2 P Window evaluation Select function with L on light on d on dark on 0ut1 Select function with b65 Background suppression...

Page 12: ...delay Single pulse ti 2 Select function with ff Switch on switch off delay OFF n 1 Switch on switch off delay NORMAL n 2 Switch off delay Minimum pulse width n 3 Switch off delay Single pulse flip 0pt...

Page 13: ...unction in OPT menu Switch on delay of switching output in ms regarding to setting of delay function in OPT menu minimum pulse width constant pulse width of switching output in ms regarding to setting...

Page 14: ...constant pulse width Enter ECO mode OFF ECO mode ON Comple mentary Enter Menu items Function connector pin 2 Function connector pin 5 Switching output delay functions Energy saving mode ECO Turn displ...

Page 15: ...E3NT L17 E3NT L27 E3NT LH17 E3NT L37 E3NT L47 E3NT LH37 14 33 4 14 27 M12 14 3 88 7 30 23 1 15 7 4 7 65 1 M5 2x M5 4x 12 1 23 1 30 65 1 15 2 4 7 M12 14 33 4 14 27 88 7 M5 2x M5 4x Optical data link E3...

Page 16: ...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 30 84 5 26 25 R 8 0 6 2 10 7 7 5 3 0 1 14 2 5 46 50 11 R x 2 5 17 5 28 8 5 30 R 22 5 R28 4 15 39 5 31 108...

Page 17: ...A 99 E3NT E3NT Replacement bracket for E3N with E3NT E39 EL3 3 50 73 90 70 R6 4x R2 4 x 6 5 6 12 14 0 3 12 x 5 2 14 0 3 1 0 30 58 10 21 30 7 10 35 15 6 5 R60 material stainless steel 1 4305...

Page 18: ...he measured object has a glossy reflecting surface the sensor s optical system should be tilted by 5 10 in relation to the surface of the measured object If there is a reflecting surface in parallel w...

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