In sourcing discussions, E3X-SD51-2M is often placed next to Omron SMPS 24V 10A, E32 Cc200 2M and Omron Fiber Optic Sensor so procurement teams can align budgets and technical requirements effectively.
Omron E3X-SD51 2M Fiber Optic Sensor
The Omron E3X-SD51 2M Fiber Optic Sensor is a robust CPU Unit-ready fiber amplifier designed for fast and accurate detection using a PNP output stage. It incorporates a red 4-element LED (625 nm) and a reliable 2 m pre-wired cable for stable optical performance. Featuring a 200 ΞΌs high-speed response, IP50 protection, and 12 to 24 VDC power compatibility, it delivers efficient sensing for packaging, assembly, and inspection machines. Its durable PBT and PC construction supports long-term use. Manufactured by Omron, part of the Omron Fiber Optic Sensor group within the Omron E3X Series.
| Brand | Omron |
| Product Type | Fiber Optic Sensors |
| Model Number | E3X-SD51 2M |
Omron E3X-SD51 2M Fiber Optic Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Connection method | Pre-wired Pre-wired Cable |
| Light source | Red, 4-element LED (625 nm) |
| Cable length | 2 m |
| Output type | PNP |
| Response time | Operate or reset: 200 ΞΌs max. |
| Power supply voltage | 12 to 24 VDC Β±10%, ripple (p-p): 10% max |
| 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: β25Β°C to 55Β°C Groups of 4 to 11 Amplifiers: β25Β°C to 50Β°C Groups of 12 to 16 Amplifiers: β25Β°C to 45Β°C Storage: β30Β°C to 70Β°C (with no icing or condensation) |
| Ambient humidity range | Operating and storage: 35% to 85% (with no condensation) |
| Insulation resistance | 20 MΞ©. 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 |
| Degree of protection (IP) | IEC 60529 IP50 |
| Materials | Case: Polybutylene terephthalate (PBT) Cover: Polycarbonate (PC) |
The Omron E3X-SD51 2M is a cost-effective fiber amplifier designed for high-speed and reliable object detection in industrial environments. It features a red 625 nm 4-element LED and a fast 200 ΞΌs max. response time, making it suitable for demanding automation tasks.
This model comes with a pre-wired 2-meter cable, simplifying setup and installation in space-constrained control panels. It supports PNP output and operates on a 12 to 24 VDC supply, ensuring compatibility with a wide range of systems. The amplifier resists ambient light up to 20,000 lux, allowing stable sensing under varying lighting conditions.
Constructed with a PBT case and PC cover, the E3X-SD51 is built for durability. It is rated IP50 and tested for shock, vibration, and extreme temperature fluctuations, making it a solid choice for packaging lines, inspection systems, and standard automation setups.
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