5E3Z Laser Models
Ratings and Specifications
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 *1
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 LED (655 nm), JIS CLass 1, IEC Class 1, FDA Class II
Power supply voltage 12 to 24 VDC±10%, ripple (p-p): 10% max.
Current consumption
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 pro-
tection, and Reversed
output polarity protection
Reversed power supply polarity protection, Output short-circuit protection,
Mutual interference prevention, 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 55 ° C, Storage: −25 to 70 ° C (with no icing or condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no icing or condensation)
Insulation resistance 20 MΩ 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.
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