Description
The Omron E3ZM-V66 is a diffuse-reflective photoelectric sensor designed for precise mark detection in industrial automation systems. The E3ZM-V66 operates with a white LED light source and provides short-range sensing at 10 to 14 mm with fast response performance. It features an NPN open-collector output and an M8 connector interface for compact machine installation.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron Automation and Safety |
| Category |
Automation Control Modules |
| Part Number |
E3ZM-V66 |
| Subcategory |
Photoelectric Sensors |
| Sensor Type |
Diffuse-Reflective Mark Detection Sensor |
| Series |
E3ZM Series |
| Sensing Distance |
10–14 mm (12 mm Nominal) |
| Spot Size |
2 mm Diameter Max |
| Light Source |
White LED (450–700 nm) |
| Supply Voltage Range |
10–30 VDC |
| Current Consumption |
25 mA Max |
| Control Output |
NPN Open Collector |
| Output Rating |
30 VDC Max, 100 mA Max |
| Response Time |
50 µs Max |
| Operation Mode |
Teaching Configuration |
| Connection Method |
M8 Connector |
| Connector Type |
4-Pin |
| Housing Material |
SUS316L Stainless Steel |
| Degree of Protection |
IP67 / IP69K |
| Operating Temperature Range |
-40°C to 60°C |
| Product Dimensions (H × W × D) |
31 mm × 9.1 mm × 21 mm |
| Weight |
Approx. 35 g |
Information About E3ZM-V66
The E3ZM-V66 is part of Omron’s E3ZM series of rugged industrial photoelectric sensors engineered for reliable detection of small marks and contrast differences. It uses a teaching-based sensitivity setting method to optimize detection performance for specific target materials and surfaces. The sensor operates on 10–30 VDC supply voltage and includes protective circuits for short-circuit and polarity reversal resistance. With SUS316L stainless steel housing and IP67/IP69K protection, it is designed for harsh environments such as packaging lines, labeling systems, and washdown automation applications.
Key Features:
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Diffuse-Reflective Mark Detection Sensor: Designed for detecting small contrasts and printed marks in automation systems.
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Short Sensing Distance Range: Provides detection between 10 and 14 mm for close-range positioning tasks.
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White LED Light Source Output: Uses 450–700 nm illumination for accurate mark recognition.
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Teaching Sensitivity Adjustment: Configurable detection setup through teaching operation for target optimization.
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NPN Open-Collector Output Interface: Supports PLC-compatible switching up to 100 mA load current.
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Ultra-Fast Response Performance: Operate/reset response time rated at 50 µs maximum.
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IP67/IP69K Protection Rating: Suitable for washdown and harsh industrial environmental exposure.
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Stainless Steel Industrial Housing: SUS316L construction supports corrosion resistance and durability.
The E3ZM-V66 delivers the reliability and precision required for high-speed mark detection sensing in industrial automation environments.
