IMS
E3TA-
INSTRUCTION MANUAL
! WARNING
! CAUTION
Thank you for selecting IMS product.This sheet primarily describes precautions
required in installing and operating the product. Before operating the product,
read the sheet thoroughly to acquire sufficient knowledge of the product. For
your convenience, keep the sheet at your disposal.
Failure to follow these instructions may result in serious injury or death：
Fail-safe device must be installed when using the unit with machinery that may
cause serious injury or substantial economic loss. (e.g. nuclear power control,
medical equipment, ships, vehicles, railways, aircraft, combustion apparatus,
safety equipment, crime/disaster prevention devices,etc.)
Failure to follow these instructions may result in product damage：
Do not use this unit over rated voltage；
Do not use this unit where there is flammable or explosive gas；
Do not use this unit where there is vibration or impact；
In cleaning the unit, do not use water or an oil-based detergent.
Features
Ordering information
1ms
0.25msM
L Cable type
Connector type
C
D 1 M N L T C
Connection type
Tavailable
Fixed
Response time
Item E3TA
Number Sensing distance
Output
Sensing distance unit
Sensing distance
（slot series use 30/50 to refer slot distance）
Sensing method（slot series is none）
Operation mode
Sensitivity
T
D
R
Through-beam
Diffuse reflective
Retro reflective
V
B
（ ）
Light on
Dark on
Selectable
D
S
Unit：mm
Unit：m
Sensing method
Sensing distance
Model
NPN
PNP
Diffuse reflective Retro reflective
1m
Hysteresis
Directional angle
Response time
Operation mode
Power supply
Light source
Load current
Output
Dielectric strength
Vibration resistance
Shock resistance
Ambient humidity
Degree of protection
Material
Accessory
Weight
Indicators
Circuit protection
Max. 20% at rated sensing distance
Max. 1ms
Max. 40mA
10~30VDC（including voltage ripple of 10%(p-p)max.）
NPN/PNP(open collector)
Selectable Light ON or Dark ON by control cable
Power supply reverse polarity protection, Output short-circuit
protection, and Output reverse polarity protection
Operation indicator：Orange，Output indicator：Green
Key
Min. 20MΩ ( 500VDC )
1.5mm amplitude at frequency of 10 to 55Hz in each of X,Y,Z direction
for 2 hours
500m/s² in X,Y,Z directions for 3 times
Incandescent lamp：Max. 3，000lx /Sunlight：Max. 10，000lx
Operation：-25 ～ 55 ℃/Storage：-40 ～ 70 ℃（with no icing and
condensation）
Operation：35 ～ 85 %/Storage： 35%～95%(with no condensation)
Instruction、M18 nut( 2pcs )
Red LED (624nm)
Max.100mA (Residual voltage: Max. 3V)，Load voltage: Max.26.4VDC
IEC： IP65
ABS
Key
Lens
Nut
Case
PMMA
0.1~2m
Opaque: 75 mm dia.min
35×35mm（Sensing
distance of 500mm）
50×50mm（Sensing
distance of 1m）
Spot diameter
(reference value)
2°min.
POM
POM
E3TA-D500-N E3TA-D1M-N
E3TA-D500-P E3TA-D1M-P
E3TA-R2M-N
E3TA-R2M-P
Non-glossy white paper300*300mm
Specifications
Operating timing diagram
※
High performance ASIC based advance sensor
Long product life time, 5us modulated pulse with 1/10 duty cycle re-
duced aging of LED
Build in 100ms power on delay, self-recover short circuit protection,
reverse polarity, over voltage protection
Excellent noise immunity to DC light with modulated light source and
CDS signal process technology
Mode selection for light on and dark on
Visible super bright red light for easy alignment
Distance adjustable using teach in
IP65 grade
（orange）
（orange LED）
M18 Photoelectric Sensor
with Teach-in Function
