E3X-NM41 Omron, E3X-NM41 Datasheet - Page 4

• Manufacturer Part Number: E3X-NM41
• Description: QUAD AUTOTUNE PNP RMT TCH
• Manufacturer: Omron
• Series: E3X-Nr
• Type: Fiber Optic Sensorr

Specifications of E3X-NM41

• Output Type: PNP
• Amplifier Type: Four Channel
• Voltage - Supply: 12 V ~ 24 V
• Current - Supply: 150mA
• Mounting Type: DIN Rail
• Length/height, External: 33mm
• Response Time: 1ms
• Sensor Input: Fiber Optic
• External Width: 32.2mm
• External Depth: 59mm
• Operating Temperature Min: -25°C
• Operating Temperature Max: 55°C
• Output Current Max: 100mA
• Rohs Compliant: Yes
• Fiber Optic Sensor Type: Fiber Optic Sensor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: E3XNM41

Nomenclature
Operation
J CHOOSING THE RIGHT TEACHING METHOD
Refer to the following table to select the most suitable sensitivity setting method.
Note: 1. None of the four channels has any output when the E3X-NM (four channels) is in teaching mode (i.e., all the four channels will
E3X-N
Note: The E3X-NT11 or E3X-NT41 do
E3X-NT11 (NPN)
E3X-NT21 (NPN)
E3X-NT41 (PNP)
E3X-NT51 (PNP)
Operation indicator (orange)
Teaching method
Typical application
Stability indicator (green)
Teaching indicator (red/green)
Teaching button
Mode selector
Timer switch (see note)
Operation mode selector
2. If the set distance is very short (i.e., 0 to 12 mm for the E32-TC200 and 0 to 4 mm for the E32-DC200), no-object teaching is
3. In principle, use the E3X-NM (four channels) for the close connection of a maximum of four Fiber Units. When closely connect-
not have a timer function.
be in teaching mode).
not possible due to excessive light, in which case, perform with/without-object teaching.
ing two to three Fiber Units to more than one E3X-NT (one channel), perform with/without-object teaching, in which case teach-
ing must be performed on a single E3X-NT at a time. Therefore, turn on only the E3X-NT on which teaching is performed. If all
the E3X-NTs are turned on, interrupt the emitters of the Fiber Units on which teaching is not performed.
Maximum sensitivity setting
Detection of the existence of
objects that interrupt light
perfectly
Detection of objects with no
background objects
5
No-object teaching
If teaching is impossible by
stopping the movement of
sensing objects
To detect bright or dark objects
by teaching only with background
objects
Elimination of background object influence
E3X-NM11 (NPN)
E3X-NM41 (PNP)
Four operation
indicators (orange)
Four stability
indicators (green)
Channel selector
Teaching button
Teaching
indicator (red/green)
Operation mode
selectors
Mode selector
With/Without-object teaching
Detection of a slight difference in
reflection
Color discrimination
Background objects with
unstable reflection
Detection of object surface
irregularities
E3X-N