| E32 Series 
| Sensing direction
 (Aperture
 angle)
 | Size | Appearance (mm)
 | Bending radius
 of cable
 | Sensing distance (mm) | Optical axis diameter
 (minimum
 sensing
 object)
 | Models |  
| E3X-HD | E3NX-FA |  
| Rightangle (Approx. 60°)
 | M4 | IP67 | Flexible, R1
 | GIGA: 2,000 HS: 700
 ST: 1,000
 SHS: 280
 | GIGA: 3,000 HS: 1,050
 ST: 1,500
 SHS: 280
 | 1 dia. (5 μm dia./
 2 μm dia.)
 | E32-T11N 2M |  
| Top-view (Approx. 60°)
 | IP67 | E32-T11R 2M |  
| Top-view (Approx. 15°)
 | IP50 | R25 | GIGA: 4,000 * HS: 2,700
 ST: 4,000 *
 SHS: 1,080
 | GIGA: 4,000 * HS: 4,000 *
 ST: 4,000 *
 SHS: 1,080
 | 2.3 dia. (0.1 dia./
 0.03 dia.)
 | E32-LT11 2M |  
| Flexible, R1
 | GIGA: 2,000 HS: 2,300
 ST: 3,500
 SHS: 920
 | GIGA: 4,000 * HS: 3,450
 ST: 4,000 *
 SHS: 920
 | E32-LT11R 2M |  
| Sensing direction
 (Aperture
 angle)
 | Size | Appearance (mm)
 | Bending radius
 of cable
 | Sensing distance (mm) | Optical axis diameter
 (minimum
 sensing
 object)
 | Models |  
| E3X-HD | E3NX-FA |  
| Right-angle (Approx. 60°)
 | M3 | Coaxial IP67 | Flexible, R4
 | GIGA: 110 HS: 46
 ST: 50
 SHS: 14
 | GIGA: 160 HS: 69
 ST: 75
 SHS: 14
 | (5 μm dia./ 2 μm dia.)
 | E32-C31N 2M |  
| M6 | Coaxial IP67 | GIGA: 780 HS: 320
 ST: 350
 SHS: 100
 | GIGA: 1,170 HS: 480
 ST: 520
 SHS: 100
 | E32-C11N 2M |  
| Top-view (Approx. 60°)
 | M3 | IP67 | Flexible, R1
 | GIGA: 140 HS: 40
 ST: 60
 SHS: 16
 | GIGA: 210 HS: 60
 ST: 90
 SHS: 16
 | E32-D21R 2M |  
| Coaxial IP67 | R25 | GIGA: 330 HS: 100
 ST: 150
 SHS: 44
 | GIGA: 490 HS: 150
 ST: 220
 SHS: 44
 | E32-C31 2M |  
| Coaxial IP67 | R10 | E32-C31M 1M |  
| M4 | IP67 | Flexible, R1
 | GIGA: 140 HS: 40
 ST: 60
 SHS: 16
 | GIGA: 210 HS: 60
 ST: 90
 SHS: 16
 | E32-D211R 2M |  
| M6 | IP67 | GIGA: 840 HS: 240
 ST: 350
 SHS: 100
 | GIGA: 1,260 HS: 360
 ST: 520
 SHS: 100
 | E32-D11R 2M |  
| Coaxial IP67 | R25 | GIGA: 1,400 HS: 400
 ST: 600
 SHS: 180
 | GIGA: 2,100 HS: 600
 ST: 900
 SHS: 180
 | E32-CC200 2M |  
| Top-view (Approx. 15°)
 | M6 | IP50 | R25 | GIGA: 860 HS: 250
 ST: 360
 SHS: 110
 | GIGA: 1,290 HS: 370
 ST: 540
 SHS: 110
 | (1 dia./ 0.03 dia.)
 | E32-LD11 2M |  
| Flexible, R1
 | GIGA: 840 HS: 240
 ST: 350
 SHS: 100
 | GIGA: 1,260 HS: 360
 ST: 520
 SHS: 100
 | E32-LD11R 2M |  E3X-HD Series 
| Type | Appearance | Connecting method | Model |  
| NPN output | PNP output |  
| Standard models |  | Pre-wired (2 m) | E3X-HD11 2M | E3X-HD41 2M |  
|  | Wire-saving Connector | E3X-HD6 | E3X-HD8 |  
|  | M8 Connector | E3X-HD14 | E3X-HD44 |  
| Model for Sensor Communications Unit |  | Communications Unit | E3X-HD0 |  
Connectors are not provided with the Amplifier Units. 
| Type | Appearance | Cable length | Number of conductors | Model |  
| Master connector |  | 2 m | 3 | E3X-CN11 |  
| Slave connector |  | 1 | E3X-CN12 |  E3X-DA-S 
| Type | Appearance | Connecting method
 | Model | Applicable wire-saving connector
 (sold separately)
 |  
| NPN output | PNP output | Type | Model |  
| Standard models
 |  | Pre-wired (2 m) | E3X-DA21-S 2M | E3X-DA51-S 2M | — | — |  
|  | Wire-saving connector *1
 | E3X-DA7-S *2 | E3X-DA9-S *2 | Master connector | E3X-CN21 |  
| Slave connector | E3X-CN22 |  
| Ultra-long- term APC
 models
 |  | Pre-wired (2 m) | E3X-DA21R-S 2M | E3X-DA51R-S 2M | — | — |  
|  | Wire-saving connector *1
 | E3X-DA7R-S | E3X-DA9R-S | Master connector | E3X-CN21 |  
| Slave connector | E3X-CN22 |  
| High-speed response
 models
 |  | Pre-wired (2 m) | E3X-DA21F-S 2M | E3X-DA51F-S 2M | — | — |  
|  | Wire-saving connector *1
 | E3X-DA7F-S | E3X-DA9F-S | Master connector | E3X-CN11 |  
| Slave connector | E3X-CN12 |  
 Sensor Communications Unit Connector Models (for EtherCAT and CompoNet) 
| Type | Appearance | Connecting method | Model | Applicable Sensor Communications Unit
 |  
| Standard model
 |  | Connector for Sensor Communications Unit | E3X-DA0-S | E3X-ECT |  
| E3X-CRT |  
 Wire-saving Connectors (Required for models for Wire-saving Connectors.) 
| Type | Appearance | Cable length | No. of conductors | Model |  
| Master connector |  | 2 m | 4 | E3X-CN21 |  
| Slave connector |  | 2 | E3X-CN22 |  
| Master connector |  | 3 | E3X-CN11 |  
| Slave connector |  | 1 | E3X-CN12 |  E3X-DA-N 
| Type | Appearance | Control output | Model |  
| NPN output | PNP output |  
| Standard models |  | ON/OFF output | E3X-DA11-N | E3X-DA41-N |  
| Monitor-output models | ON/OFF output Monitor output
 | E3X-DA21-N | E3X-DA51-N |  
| Mark-detecting models (blue LED) | ON/OFF output | E3X-DAB11-N | E3X-DAB41-N |  
| Mark-detecting models (green LED) | E3X-DAG11-N | E3X-DAG41-N |  
| Infrared models | E3X-DAH11-N | E3X-DAH41-N |  
| Differential-output model * | E3X-DA11D | — |  
| Water-resistant models |  | E3X-DA11V | E3X-DA41V |  
| Twin-output models |  | E3X-DA11TW | E3X-DA41TW |  
 
| Type | Appearance | Applicable Connector (order separately)
 | Control output
 | Model |  
| NPN output | PNP output |  
| Standard models |  | Master | E3X-CN11 | ON/OFF output
 | E3X-DA6 | E3X-DA8 |  
| Slave | E3X-CN12 |  
| Monitor-output models
 | Master | E3X-CN21 | ON/OFF output
 Monitor
 output
 | E3X-DA7 | E3X-DA9 |  
| Slave | E3X-CN22 |  
| Mark-detecting models (Blue LED)
 | Master | E3X-CN11 | ON/OFF output
 | E3X-DAB6 | E3X-DAB8 |  
| Slave | E3X-CN12 |  
| Mark-detecting models (Green LED)
 | Master | E3X-CN11 | E3X-DAG6 | E3X-DAG8 |  
| Slave | E3X-CN12 |  
| Infrared models | Master | E3X-CN11 | E3X-DAH6 | E3X-DAH8 |  
| Slave | E3X-CN12 |  
| Differential-output model *
 | Master | E3X-CN11 | E3X-DA6D | — |  
| Slave | E3X-CN12 |  
| Water-resistant models
 (M8 connector)
 |  | XS3F-M421-40[]-A XS3F-M422-40[]-A
 | E3X-DA14V | E3X-DA44V |  
| Twin-output models
 |  | Master | E3X-CN21 | E3X-DA6TW | E3X-DA8TW |  
 
| Type | Appearance | Cable length | No. of conductors | Model |  
| Master Connector |  | 2 m | 3 | E3X-CN11 |  
| 4 | E3X-CN21 |  
| Slave Connector |  | 1 | E3X-CN12 |  
| 2 | E3X-CN22 |  |