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SitemapLong-distance Photoelectric Sensor with Built-in Amplifier
E3G
Line of Long-distance Photoelectric Sensors for Large Workpieces Includes Retroreflective Models with Sensing Distance of 10 m and Distance Settings Up to 2 m.
Data Sheet (1527KB)
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Sensors
| Sensing method | Appearance | Connection method | Sensing distance | Timer function | Model | |
| NPN/PNP selector | Relay output | |||||
| Retro-reflective (with MSR function) |  E39-R2 (provided) | Pre-wired (2 m) | 10 m (500 mm) * (Red light) | --- | E3G-R13 2M | --- |
| Connector (M12) | E3G-R17 | |||||
| Terminal block | --- | E3G-MR19 | ||||
| Yes | E3G-MR19T | |||||
| Distance-setting |  | Pre-wired (2 m) | White paper (300 × 300 mm) 0.2 to 2 m (Infrared light) | --- | E3G-L73 2M | --- |
| Connector (M12) | E3G-L77 | |||||
| Terminal block | --- | E3G-ML79 | ||||
| Yes | E3G-ML79T | |||||
*Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Accessories (Order Separately)
Reflectors
| Appearance | Sensing distance (typical) | Model | Minimum order | Remarks |
 | 10 m (500 mm) (Rated value) * | E39-R2 | 1 | Provided with the E3G-R1[]/MR19(T). |
 | 6 m (100 mm) * | E39-R1 | 1 | --- |
*Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Terminal Protection Cover for Side-pullout Cable
| Appearance | Model | Minimum order | Applicable model | Remarks |
 | E39-L129 | 1 | E3G-MR19(T) E3G-ML79(T) | Provided with rubber bushing and cap for pullout prevention in vertical direction. |
Mounting Brackets
| Appearance | Model | Quantity | Applicable model | Remarks |
 | E39-L131 | 1 | E3G-R1[] E3G-L7[] | --- |
 | E39-L132 | 1 | Rear-mounting use | |
 | E39-L135 | 1 | E3G-MR19(T) E3G-ML79(T) | Cable pulled out in the downward direction |
 | E39-L136 | 1 | --- |
Note:Mounting Brackets are not provided with Sensors and must be purchased separately.
Sensor I/O Connectors (M12)
| Cable | Appearance | Cable type | Model | ||
| Standard | Straight |  | 2 m | Three- conductor type | XS2F-D421-DC0-A |
| 5 m | XS2F-D421-GC0-A | ||||
| L-shaped |  | 2 m | XS2F-D422-DC0-A | ||
| 5 m | XS2F-D422-GC0-A | ||||
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