Item list of E3Z-LT / LR / LL
| 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 |
| 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 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/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. |
||||
| 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.) |
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