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SitemapMark Sensor with Stainless Steel Housing (Compact, Photoelectric Sensor with Built-in Amplifier and Teaching Function)
E3ZM-V
Color Mark Detection in a World-standard Size (11 × 21 × 32 mm), with High-speed Response (50 μs) and Accuracy in Spite of Sensing Object Movement
Data Sheet (2077KB)
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Ratings and Specifications
| Sensing method | Diffuse reflective (mark detection) | |
| Model | NPN output | E3ZM-V61/-V66 |
| PNP output | E3ZM-V81/-V86 | |
| Sensing distance | 12±2 mm *1 | |
| Sensing range | Depends on the combination of colors. Refer to Data Sheet. | |
| Spot diameter | 2-mm dia. max. | |
| Light source (wavelength) | White LED (450 to 700 nm) | |
| Power supply voltage | 10 to 30 VDC, including 10% ripple (p-p) | |
| Power consumption | 600 mW max. (current consumption for a 30-V power supply voltage: 20 mA max.) | |
| Control output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.) Open-collector output (NPN/PNP output depending on model) | |
| Remote control input | NPN output ON: Short-circuit to 0 V, or 1.5 V max. (source current: 1 mA max.) NPN output OFF: Open or Vcc - 1.5 V to Vcc (leakage current: 0.1 mA max.) PNP output ON: Vcc - 1.5 V to Vcc (sink current: 1 mA max.) PNP output OFF: Open or 1.5 V max. (leakage current: 0.1 mA max.) | |
| Operating modes | Set in the order of the teaching operation. *2 | |
| Protection circuits | Reversed power supply polarity, Load short-circuit protection, and Reversed output polarity protection | |
| Response time | Operate or reset: 50 μs max. | |
| Sensitivity adjustment | Teaching method | |
| Ambient illumination | (Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. | |
| Ambient temperature range | Operating: -40 to 60°C (*3), 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 M Ω min. (at 500 VDC) | |
| Dielectric strength | 1,000 VAC at 50/60 Hz for 1 min | |
| Vibration resistance (destruction) | 10 to 55 Hz, 1.5-mm double amplitude for 2 h 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 | IEC 60529: IP67, DIN 40050-9: IP69K | |
| Connection method | Pre-wired cable (standard length: 2 m) or M8 4-pin connector | |
| Indicator | Operating indicator (yellow), Stability indicator (green), and Teaching indicator (red) | |
| Weight (packed state) | Pre-wired models (2-m cable): Approx. 85 g Connector models: Approx. 35 g | |
| Materials | Housing | SUS316L |
| Lens | PMMA (polymethylmethacrylate) | |
| Indication | PES (polyethersulfone) | |
| Buttons | Fluoro rubber | |
| Cable | PVC (polyvinyl chloride) | |
| Accessories | Instruction sheet Note: Mounting Brackets are purchased separately. | |
*1.A deviation of ±2 mm (typical value) can be handled for combinations of white, yellow, and black. Refer to page 7 for the detection capabilities for other colors.
*2.Mark Sensor output switching: When teaching, specify the ON color first and the OFF color second.
*3.Do not bend the cable in temperatures of -25°C or lower.
Standard Sensing Object for the Mark Sensor
| Color | Munsell color notation |
| White | N9.5 |
| Red | 4R 4.5/12.0 |
| Yellow-red | 4YR 6.0/11.5 |
| Yellow | 5Y 8.5/11.0 |
| Yellow-green | 3GY 6.5/10.0 |
| Green | 3G 6.5/9.0 |
| Blue-green | 5BG 4.5/10.0 |
| Blue | 3PB 5.0/10.0 |
| (Black) | (N2.0) |
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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