Global
| Sensing method | Distance-settable | |||||
|---|---|---|---|---|---|---|
| Model | NPN output | E3Z-LS61 | E3Z-LS66 | E3Z-LS63 | E3Z-LS68 | |
| Item | PNP output | E3Z-LS81 | E3Z-LS86 | E3Z-LS83 | E3Z-LS88 | |
| Sensing
distance |
BGS | White or black paper (100 × 100 mm):
20 mm to set distance |
2 mm to set distance (80 mm max.) | |||
| FGS | White paper (100 × 100 mm): Set distance to
200 mm min. Black paper (100 × 100 mm): Set distance to 160 mm min. |
----- | ||||
| Setting range | White paper (100 × 100 mm): 40 to 200 mm
Black paper (100 × 100 mm): 40 to 160 mm |
White paper (100 × 100 mm): 20 to 80 mm | ||||
| Differential travel | 10% of set distance max.
(Refer to Datasheet.) |
2% of set distance max. | ||||
| Reflectivity characteristic
(black/white error) |
10% of set distance max. | 5% of set distance max. | ||||
| Light source (wavelength) | Red LED (680 nm) | Red LED (650 nm) | ||||
| Power supply voltage | 12 to 24 VDC ±10%, ripple (p-p): 10% max. | |||||
| Current consumption | 30 mA max. | |||||
| Control output | Load power supply voltage: 26.4 VDC max., Load current: 100 mA max. (residual voltage 1 V max.),
Open collector output (NPN or PNP depending on model) Light-ON/Dark-ON switch selectable |
|||||
| BGS/FGS selection | BGS: Open or connected to GND
FGS: Connected to Vcc |
BGS: Open or connected to GND | ||||
| Protection circuits | Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention | |||||
| Response time | Operate or reset: 1 ms max. | |||||
| Distance setting | 5-turn endless adjuster | |||||
| Ambient illumination
(Receiver side) |
Incandescent lamp: 3,000 lx max.; Sunlight: 10,000 lx max. | |||||
| Ambient temperature range | Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation) | |||||
| Ambient humidity range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) | |||||
| Insulation resistance | 20 MΩ min. at 500 VDC | |||||
| Dielectric strength | 1,000 VAC at 50/60 Hz for 1 minute | |||||
| 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/s2 for 3 times each in X, Y, and Z directions | |||||
| Degree of protection | IP67 (IEC 60529) | |||||
| Connection method | Pre-wired
(standard lengths: 2 m and 0.5 m) |
Connector
(M8, 4 pins) |
Pre-wired
(standard lengths: 2 m and 0.5 m) |
Connector
(M8, 4 pins) |
||
| Indicators | Operation indicator (orange), Stability indicator (green) | |||||
| Weight (packed state) | Pre-wired Sensors,
2 m: Approx. 65 g |
Approx. 20 g | Pre-wired Sensors,
2 m: Approx. 65 g |
Approx. 20 g | ||
| Material | Case | PBT (polybutylene terephthalate) | ||||
| Lens | Modified polyarylate resin | |||||
| Accessories | Instruction manual (Mounting Brackets must be ordered separately.) | |||||
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