Description
The E3S-CT66-D is a thru-beam photoelectric sensor featuring a 30-meter sensing distance and selectable Light-On/Dark-On functionality. Engineered with a compact vertical T-beam design and M12 plug-in connector, it offers quick installation and reliable detection for high-speed industrial environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
|
| Part Number |
E3S-CT66-D |
| Subcategory |
Photoelectric |
| Series |
E3S-C Series |
| Sensing Method |
Thru-beam |
| Sensing Distance |
30 m |
| Output Type |
NPN/PNP open collector |
| Output Mode |
Light-On/Dark-On selectable |
| Operating Voltage |
10–30 VDC |
| Output Current |
100 mA max |
| Response Time |
1 ms |
| Connection Type |
M12 plug-in connector |
| Cable Length |
2 m |
| Mounting Orientation |
Vertical (T-beam) |
| Enclosure Rating |
IP67 |
| Housing Material |
Metal or reinforced resin |
| Operating Temperature |
–25 °C to +55 °C |
| Weight |
1.10 lbs |
Information About E3S-CT66-D
The E3S-CT66-D is a vertical-mount photoelectric sensor from Omron designed for thru-beam detection with a maximum sensing distance of 30 meters. It operates on 10–30 VDC and provides a robust 100 mA output current, ensuring compatibility with a wide range of control systems. The sensor is equipped with a 1 ms fast response time, making it ideal for high-speed automation processes. With a built-in Light-On/Dark-On selector switch, users can easily adapt the detection mode to suit different applications. The M12 plug-in connector simplifies wiring and installation, while the rugged housing is suited for harsh environments. Its compact form factor and through-beam configuration enable precise long-range detection of objects or obstructions in packaging, logistics, and material handling systems.
Key Features:
- 30 m Thru-Beam Detection: Offers long-distance object sensing with high accuracy using a focused light beam.
- Selectable Light-On/Dark-On Modes: Easily configurable via switch to match application-specific logic requirements.
- High-Speed 1 ms Response Time: Enables accurate detection even in fast-moving industrial processes.
- M12 Plug-In Connector: Ensures easy and reliable electrical connection for quick deployment and maintenance.
- Wide Operating Voltage: Functions with DC supplies from 10 to 30 VDC, compatible with most PLC and control systems.
- Compact T-Beam Design: Optimized for vertical mounting in constrained spaces, enhancing flexibility in equipment layouts.
- Reliable Switching Current: Supports up to 100 mA open-collector output for direct integration into load circuits.
- Versatile Mounting Options: Designed to fit seamlessly into machine frames or brackets using standard mounting accessories.
The E3S-CT66-D delivers long-range sensing, selectable logic output, and compact installation—all essential features for efficient and adaptable photoelectric control systems.
