Omron E3X-N User Manual Download

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Auto-Tuning Fiber-Optic Sensor

E3X-N

High Performance DC Amplifier with
Pushbutton Sensitivity Adjustment

Maintenance is made easier with
pushbutton sensitivity adjustment

Sensing distance is up to 100% longer
than standard amplifiers

Choose either single channel or four
channel models

Compact housing: 32 mm and 10 mm
housing widths

Four amplifiers in a single housing
saves space and wiring

Four fiber-optic cables can be mounted
directly next to each other without
mutual interference

Ordering Information

AMPLIFIERS

Type

Single channel

Four channel

Off-delay timer

None

Provided

Remote teach input

None

Provided

Part number

NPN output

E3X-NT11

E3X-NT21

E3X-NM11

PNP output

E3X-NT41

E3X-NT51

E3X-NM41

FIBER-OPTIC CABLES

Please see the E32 Fiber-Optic Cables section.

ACCESSORIES

Description

Part number

Replacement protective cover for E3X-NT

E39-G8

Replacement protective cover for E3X-NM

E39-G9

Summary of Contents for E3X-N

Page 1: ...gle housing saves space and wiring Four fiber optic cables can be mounted directly next to each other without mutual interference Ordering Information AMPLIFIERS Type Single channel Four channel Off d...

Page 2: ...max at 100 mA Response time 500 s max at rated detection distance Timing functions OFF delay 40 ms selectable ON or OFF Circuit protection Output short circuit protection DC power reverse polarity pr...

Page 3: ...White Grey Orange Main circuit Main circuit x4 x4 Control output wire color Channel no 1 2 3 4 Black White Grey Orange E3X NT41 E3X NT51 E3X NM41 Main circuit Brown Black Blue Load Operation indicator...

Page 4: ...bjects To detect bright or dark objects by teaching only with background objects Detection of a slight difference in reflection Color discrimination Background objects with unstable reflection Detecti...

Page 5: ...ss the teaching button for three seconds minimum with or without a sensing object In the case of the E3X NM select a channel with the channel selector at which time the stability indicator for the sel...

Page 6: ...ght is in terrupted Mark Base TEACH TEACH 5 Move the object and press the teaching button If teaching is OK The teaching indicator red turns green The built in buzzer beeps once If teaching is NG The...

Page 7: ...EACH RUN TEACH TIMER SET RUN 6 Select the logical output required with the operation mode selector L D ON ON 1 2 3 4 L ON D ON CH Note 1 To detect dark objects in front of bright backgrounds set the o...

Page 8: ...g the sensing object positions and the color differences of sensing objects sample the light of the first to fifth objects Then reset the operating level to the median value between the lowest light w...

Page 9: ...N will be ready to detect objects in approximately one second Brown V Black Control output Pink Blue 0 V Power supply ON OFF Remote teaching input With Without object teaching H L T1 T2 T1 T1 0 5 to 2...

Page 10: ...tely 10 of the maximum value At this time the tip of the emitting fiber will start flashing and the built in buzzer will beep In aligning the fiber cables the peak light value will be memorized by the...

Page 11: ...lity indicator Two 2 4 dia Two 3 2 dia holes Mounting bracket Two mounting holes Vinyl insulated round cable 2 m 6 56 ft 4 mm OD The mounting bracket can be attached to this side 8 22 4 34 8 3 5 7 59...

Page 12: ...attached to this side 10 7 7 8 3 10 8 21 4 3 5 32 2 1 27 Eight 2 4 dia 8 10 7 7 8 3 7 59 2 32 6 2 33 1 30 4 1 22 4 0 88 16 0 63 Mounting bracket 3 8 6 1 32 5 1 28 Two 3 2 dia holes 34 8 1 37 13 Vinyl...

Page 13: ...ibers using the Fiber Cutter E39 F4 place an insertion mark on the fiber so that it can be properly inserted into the Amplifier Insert the fiber into the Amplifier up to this insertion mark 2 Disconne...

Page 14: ...s flashing of red green indicators lighting of operation indicators and lighting or flashing of stability indicators If any of these occur preform the teaching method again Wiring Do not run the senso...

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