E3S-LS10XE4 Omron, E3S-LS10XE4 Datasheet - Page 16

• Manufacturer Part Number: E3S-LS10XE4
• Description: Photoelectric Sensors - Industrial PROXIMITY
• Manufacturer: Omron
• Type: Background Supression Sensorr
• Series: E3S-LSr

Specifications of E3S-LS10XE4

• Features: Pin point focusable and area focusable models eliminate back ground objects
• Sensing Method: Diffuse Reflective
• Sensing Distance: 10 cm
• Light Source: Red LED
• Amplifier Type: Built In DC Amplifiers
• Connection: Prewired Cable
• Output Configuration: NPN
• Sensing Range: 3cm To 10cm
• Output Current: 80mA
• Sensor Output: NPN
• Supply Voltage Range Dc: 12V To 24V
• Length/height, External: 55mm
• Response Time: 1ms
• Output Type: Transistor
• Sensor Input: Optical
• Sensing Object: White Paper
• Sensing Light: Red
• Mounting Type: Bracket Mount
• Current - Supply: 40mA
• Voltage - Supply: 12 V ~ 24 V
• Package / Case: Module, Pre-Wired
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

E3S-A
Self-Diagnostic Function
To switch the emission off, short-circuit the gray (pink) and the
black (blue) cords of the emitter of the E3S-AT or the
E3S-AR with the NPN output feature. For the E3S-AR with
the PNP output feature, short-circuit the gray (pink) and the red
(brown) cords.
NOTE: IEC colors are shown in parentheses.
With this function, the E3S-A sensor checks changes in environmental conditions (especially a change in the ambient temperature) and
self-diagnoses the resistance against the changes. The result is shown by the indicators or an output signal.
Amount of
incident light
1.2 or more
1.0 to 1.2
0.8 to 1.0
0.8 or less
EXTERNAL DIAGNOSTIC INPUT FUNCTION
Incident light
indicator (red)
With light
incident (red
indicator: ON)
Without light
incident (red
indicator: OFF)
Indicator
Green Red
Green Red
Green Red
Green Red
Green Indicator
Stable operating
state with incident
light: Stable
operation is
expected in the
rated temperature
range with the
green indicator
ON.
Conditional
operating state
with incident light:
Stable operation is
expected if the
temperature
fluctuation is within
primary
temperature.
Stable operating
state with no
incident light:
Stable operation is
expected in the
rated temperature
range with the
green indicator
ON.
10% of the
Self-
diagnostic
function
—
The self-
diagnostic
alarm output
alerts the
user to this
state if it
continues for
0.3 s.
—
17
Light emission
No emission
Self-diagnostic example
—
The optical axis misaligned by vibration.
Light decreased by dust.
With light leakage (through-beam and retroreflective
sensors)
Light reflected from the floor or the background (diffuse
reflective sensors)
—
Sensing
object
Dust
Sensing
object
Red (Brown) + V
Black (Blue) 0 V
Red (Brown) + V
Black (Blue) 0 V
Gray (External-
diagnostic input)
OFF
(with PNP output)
OFF
(with NPN output)
ON
(with PNP output)
Gray (Pink)
(External-
diagnostic input)
ON
(with NPN output)
With the influence of
external noise
Noise
E3S-A