Oil-resistant, Long-range Photoelectric Sensor with Metal Housing
E3S-C
CSM_E3S-C_DS_E_6_1
Water- and Oil-resistant
Photoelectric Sensor with
Metal Housing Used for Long-
range Sensing
Excellent resistance against the water and oil. Easy
application in locations with oil mist.
Long-range sensing up to 30 m with Through-beam
models.
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Shock resistance rated at 1,000m/s .
Product lineup includes metal M12 pre-wired
connector models.
NPN/PNP selector switch output.
Be sure to read Safety Precautions on
page 6.
Ordering Information
Sensors (Refer to Dimensions on page 8.) Red light Infrared light
Sensing method Appearance Connection method Sensing distance Model
E3S-CT11 2M
Pre-wired Emitter E3S-CT11-L 2M
Horizontal
Receiver E3S-CT11-D 2M
E3S-CT11-M1J 0.3M
Pre-wired Connector (M12) Emitter E3S-CT11-L-M1J 0.3M
Receiver E3S-CT11-D-M1J 0.3M
Through-beam
30 m
(Emitter + Receiver) *
E3S-CT61 2M
Pre-wired Emitter E3S-CT61-L 2M
Vertical
Receiver E3S-CT61-D 2M
E3S-CT61-M1J 0.3M
Pre-wired Connector (M12) Emitter E3S-CT61-L-M1J 0.3M
Receiver E3S-CT61-D-M1J 0.3M
Pre-wired E3S-CR11 2M
Horizontal
Pre-wired Connector (M12) E3S-CR11-M1J 0.3M
Retro-reflective
3 m
Vertical Pre-wired E3S-CR61 2M
Pre-wired Connector (M12) E3S-CR61-M1J 0.3M
E3S-CD11 2M
700 mm
Pre-wired
E3S-CD12 2M
2 m
Horizontal
700 mm E3S-CD11-M1J 0.3M
Pre-wired Connector (M12)
E3S-CD12-M1J 0.3M
2 m
Diffuse-reflective
700 mm E3S-CD61 2M
Pre-wired
Vertical
E3S-CD62 2M
2 m
E3S-CD61-M1J 0.3M
700 mm
Pre-wired Connector (M12)
E3S-CD62-M1J 0.3M
2 m
* Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted.
1E3S-C
Accessories (Order Separately)
Slits (A Slit is not provided with Through-beam Sensors. Order a Slit separately if required.) (Refer to Dimensions on page 10.)
Minimum detect-
Sensing
Slit width able object Model Quantity Remarks
distance
(typical)
0.5 mm 11 mm 1.8 m 0.5-mm dia.
1 set each for
(Snap-in Long Slit)
1 mm 11 mm 3.5 m 1-mm dia.
Emitter and Re-
E39-S61 Can be used with the E3S-CT@1(-M1J)
ceiver
2 mm 11 mm 7 m 2-mm dia.
Through-beam Sensor. Refer to page 10.
(8 Slits total)
4 mm 11 mm 15 m 2.6-mm dia.
Reflectors (Reflector required for Retroreflective Sensors)
A Reflector is provided with the E39-R1 Sensor. For other Sensors, order a reflector separately if required. (Refer to Dimensions on E39-L/F39-L/E39-S/E39-R.)
Name Sensing distance (typical) Model Quantity Remarks
3 m (rated value) E39-R1 1 Provided with the E3S-CR@1 (-M1J) Retro-reflective Sensor.
Reflectors
4 m E39-R2 1 ---
1.5 m E39-R3 1 ---
Small Reflectors
750 mm E39-R4 1 ---
700 mm (50 mm)* E39-RS1 1
Tape Reflectors 1,100 mm (100 mm)* E39-RS2 1 Enables MSR function.
1,400 mm (100 mm)* E39-RS3 1
Note: 1. When using any reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical value as a guide.
2. Refer to Reflectors on E39-L/F39-L/E39-S/E39-R for details.
* Values in parentheses indicate the minimum distance required between the Sensor and Reflector.
Mounting Brackets
Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required. (Refer to Dimensions on E39-L/F39-L/E39-S/E39-R.)
Appearance Model Quantity Remarks
E39-L102 1 Provided with Horizontal Models.
E39-L103 1 Provided with Vertical Models.
Mounting bracket for changing from E3S-
E39-L85 1
@@@@@42/44 to E3S-C Vertical Models.
Mounting bracket for changing from E3S-
E39-L86 1
@@@@@43 to E3S-C Vertical Models.
E39-L87 1---
Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter.
2. Refer to Mounting Brackets on E39-L/F39-L/E39-S/E39-R for details.
Sensor I/O Connectors
(Models with Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) (Refer to Dimensions on XS2.)
Cable Appearance Cable type Model
2 m XS2F-D421-DC0-A
Straight
5 m XS2F-D421-GC0-A
Standard 3-wire
2 m XS2F-D422-DC0-A
L-shape
5 m XS2F-D422-GC0-A
Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter.
2. For details on Sensor I/O Connectors and cables such as vibration-proof robot cables, refer to Introduction to Sensor I/O Connectors.
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