E3X-NT11 Omron, E3X-NT11 Datasheet - Page 6

• Manufacturer Part Number: E3X-NT11
• Description: AUTOTUNE NPN
• Manufacturer: Omron
• Series: E3X-Nr
• Type: Auto-Tuning Fiber-Optic Sensorr

Specifications of E3X-NT11

• Amplifier Type: General Purpose
• Voltage - Supply: 12 V ~ 24 V
• Output Type: NPN
• Current - Supply: 50mA
• Mounting Type: DIN Rail
• Sensor Output: NPN
• Switch Terminals: Cable
• Supply Voltage Min: 12V
• Sensor Housing: Rectangular
• Peak Reflow Compatible (260 C): No
• Sensor Input: Fiber Optic
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: E3XNT11

J WITH/WITHOUT-OBJECT TEACHING
Note: 1. Even if the E3X-Nj is turned off, the E3X-Nj will retain the sensitivity set at the time of teaching.
E3X-N
Procedure
1
2
3
4
5
6
7
2. Channels (E3X-NM) are selected in the following order.
When all the channels are selected, it is possible to set the sensitivity of the E3X-NM on all channels.
1 CH
adjust the optical axes so that the tip of the emitting fiber will be lit. If
the optical axes are divergent, the tip of the emitting fiber will flash
and the built-in buzzer of the E3X-Nj will beep.
Operation
Locate the sensor head within the rated sensing range with the
E3X-Nj.
Set the mode selector to TEACH.
The flashing function of the E3X-Nj will be activated. Therefore,
Locate a sensing target in the sensing area and press the teaching
button once. In the case of the E3X-NM, select a channel with the
channel selector and press the teaching button, at which time the
stability indicator for the selected channel will flash.
Through-beam Model
The teaching indicator (red) is lit.
The built-in buzzer beeps once.
Move the object and press the teaching button.
Through-beam Model
If teaching is OK:
If teaching is NG:
Change the position of the object and the sensing distance that have
been set and repeat from the beginning.
Set the mode selector to RUN to complete the sensitivity setting.
The teaching indicator (green) is OFF.
Select the logical output required with the operation mode selector.
Light is received.
Light is in-
terrupted.
2 CH
ALL
3 CH
The teaching indicator (red) turns green.
The built-in buzzer beeps once.
The teaching indicator (red) starts flashing.
The operation indicator also starts flashing.
(E3X-NM)
The built-in buzzer beeps 3 times.
Reflective Model
Reflective Model
Base
Base
4 CH
Mark
7
Mark
Reflective Model
Reflective Model
E3X-NT
---
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TEACH
TEACH
TEACH
TEACH
RUN
RUN
L
D
ON
ON
E3X-NM
L ON
D ON
TEACH
TEACH
CH
TIMER
TIMER
RUN
RUN
SET
SET
TEACH
1
TEACH
2 3 4
E3X-N