Omron E3X-SD7 Fiber Optic Sensor
The Omron E3X-SD7 Fiber Optic Sensor is a compact CPU Unit-supported fiber amplifier featuring a wire-saving connector for easy panel integration. It uses a red 4-element LED (625 nm) and offers fast detection through a 200 μs response time, making it ideal for cost-efficient, high-speed sensing tasks. With NPN output, 12 to 24 VDC power compatibility, and IP50 protection, it ensures reliable operation in tight industrial environments. Its durable PBT/PC body enhances structural lifespan. Manufactured by Omron, part of the Omron Fiber Optic Sensor category within the E3X-SD Series.
| Brand | Omron |
| Product | Fiber Amplifier Unit |
| Model Number | E3X-SD7 |
Omron E3X-SD7 Fiber Optic Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Connection Method | Wire-saving connector |
| Output | NPN |
| Light Source | Red, 4-element LED (625 nm) |
| Power Supply Voltage | 12 to 24 VDC ±10%, ripple (p-p): 10% max |
| Response Time | Operate or reset: 200 μs max. |
| Materials | Case: Polybutylene terephthalate (PBT) Cover: Polycarbonate (PC) |
| Degree Of Protection Ip | IEC 60529 IP50 |
| Ambient Illumination Receiver Side | Receiver side Incandescent lamp: 10,000 lux max. Sunlight: 20,000 lux max. |
| Ambient Temperature Range | Operating: Groups of 1 to 3 Amplifiers: −25°C to 55°C Groups of 4 to 11 Amplifiers: −25°C to 50°C Groups of 12 to 16 Amplifiers: −25°C to 45°C Storage: −30°C to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating and storage: 35% to 85% (with no condensation) |
| Insulation Resistance | 20 MΩ. min. (at 500 VDC) |
| Dielectric Strength | 1,000 VAC at 50/60 Hz for 1 minute |
| Vibration Resistance Destruction | 10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y and Z directions |
| Shock Resistance Destruction | 500 m/s2, for 3 times each in X, Y and Z directions |
The Omron E3X-SD7 is a basic fiber optic amplifier engineered for quick and stable object detection in everyday automation setups. It features a red 625 nm 4-element LED and supports NPN output, ensuring consistent signal quality in general-purpose applications.
This model includes a wire-saving connector that allows quick installation and reduced panel space usage. With a response time of just 200 μs, it’s ideal for fast-moving production lines. It handles groups of up to 16 amplifiers with varied operating temperature limits depending on the group size, offering flexibility in system design.
Constructed with a durable PBT and PC housing, the E3X-SD7 is rated IP50 and resists vibration, shock, and environmental light up to 20,000 lux. It suits packaging, counting, and inspection systems where simplicity, speed, and space efficiency are priorities.
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