E3Z-LT/LR/LL
Ratings and Specifications
Note: An emission stop function can be added to Through-beam Models as a custom function. Ask your OMRON representative for details.
* Consult with your OMRON representative if a distance of more than 10 m is required. Models with large custom-size spots can be produced. These make optical axis
adjustment easier and allow the beam to be received more stably by the Receiver even if vibration is present.
Sensing
method
Through-beam
Retro-reflective with MSR
function
Distance-settable (BGS models)
Response Standard response High-speed response
Model
NPN
output
E3Z-LT61/-LT66 E3Z-LR61/-LR66 E3Z-LL61/-LL66 E3Z-LL63/-LL68
Item
PNP
output
E3Z-LT81/-LT86 E3Z-LR81/-LR86 E3Z-LL81/-LL86 E3Z-LL83/-LL88
Sensing distance 60 m *
0.3
to
15 m
(when using E39-R1)
0.2
to
7 m
(when using E39-R12)
0.2
to
7 m
(when using E39-R6)
White paper (100 100 mm):
20 to 300 mm
Black paper (100 100 mm):
20 to 160 mm
White paper (100 100 mm):
25 to 300 mm
Black paper (100 100 mm):
25 to 100 mm
Set distance range ---
White paper (100 100 mm):
40 to 300 mm
Black paper (100 100 mm):
40 to 160 mm
White paper (100 100 mm):
40 to 300 mm
Black paper (100 100 mm):
40 to 100 mm
Spot diameter (typical) 5-mm dia. at 3 m 0.5-mm dia. at 300 mm
Standard sensing object Opaque: 12-mm dia. min. Opaque: 75-mm dia. min. ---
Minimum detectable
object (typical)
6-mm-dia. opaque object at 3 m 0.2-mm-dia. stainless-steel pin gauge at 300 mm
Differential travel --- 5% max. of set distance
Black/white error --- 5% at 160 mm 5% at 100 mm
Directional angle Receiver: 3 to 15 ---
Light source (wavelength) Red LD (655 nm), JIS CLass 1, IEC Class 1, FDA Class II
Power supply voltage 12 to 24 VDC10%, ripple (p-p): 10% max.
Current consumption
35 mA (Emitter 15 mA,
Receiver 20 mA)
30 mA max.
Control output Load power supply voltage: 26.4 VDC max., Load current: 100 mA max., Open collector output
Residual output voltage
Load current of less than 10 mA: 1 V max.
Load current of 10 to 100 mA: 2 V max.
Output mode switching Switch to change between light-ON and dark-ON
Protection circuits
Reversed power supply
polarity protection, Output
short-circuit protection, and
Reversed output polarity
protection
Reversed power supply polarity protection, Output short-circuit protection, Mutual interference pre-
vention, and Reversed output polarity protection
Response time Operate or reset: 1 ms max. Operate or reset: 0.5 ms max.
Sensitivity adjustment One-turn adjuster Five-turn endless adjuster
Ambient illumination
(Receiver side)
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Ambient temperature range Operating: 10 to 55C, Storage: 25 to 70C (with no icing or condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no icing or condensation)
Insulation resistance 20 M: min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance Destruction: 500 m/s
2
3 times each in X, Y, and Z directions
Degree of protection IP67 (IEC 60529)
Connection method
Pre-wired cable (standard length: 2 m): E3Z-L@@1/-L@@3
Standard M8 Connector: E3Z-L@@6/-L@@8
Indicator
Operation indicator (orange)
Stability indicator (green)
Emitter for Through-bream Models has power indicator (orange) only.
Weight
(packed
state)
Pre-wired cable
(2 m)
Approx. 120 g Approx. 65 g
Standard
Connector
Approx. 30 g Approx. 20 g
Material
Case PBT (polybutylene terephthalate)
Lens Modified polyarylate resin Methacrylic resin Modified polyarylate resin
Accessories Instruction manual (Neither Reflectors nor Mounting Brackets are provided with any of the above models.)
http://www.ia.omron.com/
4
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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