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| Sensing method | Through-beam | Retro-reflective with MSR function | Distance-settable (BGS models) | |
| NPNoutput | E3Z-LT61/-LT66 | E3Z-LR61/-LR66 | E3Z-LL61/-LL66 | E3Z-LL63/-LL68 |
| PNP output | E3Z-LT81/-LT86 | E3Z-LR81/-LR86 | E3Z-LL81/-LL86 | E3Z-LL83/-LL88 |
|
Sensing distance |
60 m |
0.2 to 7 m (when using E39-R12) |
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 (reference value) | 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 (reference value) | 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 2 | |||
| Power supply voltage | 12 to 24 VDC±10%, 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 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/s2 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. |
|||
| Pre-wired cable (2 m) | Approx. 120 g | Approx. 65 g | ||
| Standard Connector | Approx. 30 g | Approx. 20 g | ||
| 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.) | |||
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