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Simple Fiber Amplifier
The Standard for Fiber Amplifiers with Simple Operation and High Performance
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Quick links OMRON IA Photoelectric Sensors in your country.
Please contact our European headquarters.
Amplifier Units
Digital Display and Direct Key Setting
| Item | Appearance | Connection method | Ratings and Specifications | Model | |
| NPN output | PNP output | ||||
| Standard models | ![]() | Pre-wired | --- | E3X-SD11 | E3X-SD41 |
![]() | Wire-saving connector | E3X-SD6 | E3X-SD8 | ||
Bar Display and Adjuster Setting
| Item | Appearance | Connection method | Ratings and Specifications | Model | |
| NPN output | PNP output | ||||
| Standard models | ![]() | Pre-wired | --- | E3X-NA11 | E3X-NA41 |
![]() | Wire-saving connector | E3X-NA6 | E3X-NA8 | ||
| High-speed detection models | ![]() | Pre-wired | Response time: 20 μ s | E3X-NA11F | E3X-NA41F |
| Water- resistant models | ![]() | Pre-wired | Degree of protection: IP66 | E3X-NA11V | E3X-NA41V |
![]() | Connector (M8) | E3X-NA14V | E3X-NA44V | ||
Amplifier Unit Connectors (Optional)
Note:Stickers for Connectors are included as accessories.
| Item | Appearance | Cable length | No. of conductors | Model |
| Master Connector | ![]() | 2 m | 3 | E3X-CN11 |
| Slave Connector | ![]() | 1 | E3X-CN12 |
Combining Amplifier Units and Connectors
(Basically, Amplifier Units and Connectors are sold separately)
Refer to the following tables when placing an order.
| Amplifier Units | Applicable Connectors (Order Separately) | |||
| Type | NPN | PNP | Master Connector | Slave Connector |
| Standard models | E3X-SD6 | E3X-SD8 | E3X-CN11 (3-wire) | E3X-CN12 (1-wire) |
| E3X-NA6 | E3X-NA8 | |||
When Using 5 Amplifier Units
| 5 Amplifier Units | 1 Master Connector + 4 Slave Connectors |
Sensor I/O Connectors (Optional)
| Size | Cable specifications | Appearance | Cable type | Model | ||
| M8 | Standard cable | Straight connector | ![]() | 2 m | Four- conductor cable | XS3F-M421-402-A |
| 5 m | XS3F-M421-405-A | |||||
| L-shaped connector | ![]() | 2 m | XS3F-M422-402-A | |||
| 5 m | XS3F-M422-405-A | |||||
Accessories (Optional)
Mounting Brackets
| Appearance | Applicable models | Model | Quantity |
![]() | E3X-SD[] E3X-NA[] E3X-NA[]F | E39-L143 | 1 |
![]() | E3X-NA[]V | E39-L148 |
End Plate
| Appearance | Model | Quantity |
![]() | PFP-M | 1 |