Datasheet

E3S-C
2
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.)
Reflectors (A Reflector is required for each Retro-reflective Sensor.)
The E39-R1 Reflector is provided with the Sensor. Order other Reflectors separately if required. (Refer to Dimensions on E39-L/E39-S/E39-R.)
Note: 1. If you use any Reflector other than the enclosed Reflector, make sure that the stability indicator lights properly when you set the Sensor.
2. Refer to Reflectors on E39-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/E39-S/E39-R.)
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 (Sockets on One Cable End)
(Models with Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) (Refer to Dime nsions on XS2.)
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/Sensor Controllers.
Slit width
Sensing
distance
Minimum detect-
able object
(reference value)
Model Quantity Remarks
0.5 mm × 11 mm 1.8 m 0.5-mm dia.
E39-S61
1 set each for
Emitter and Re-
ceiver
(8 Slits total)
(Snap-in Long Slit)
Can be used with the E3S-CT@1(-M1J)
Through-beam Sensor.
Refer to page 10.
1 mm × 11 mm 3.5 m 1-mm dia.
2 mm × 11 mm 7 m 2-mm dia.
4 mm × 11 mm 15 m 2.6-mm dia.
Name
Sensing distance
Model Quantity Remarks
Rated value Reference value
Reflectors
3 m --- E39-R1 1
Provided with the E3S-CR @ 1 (-M1J) Retro-reflective Sensor.
--- 4 m E39-R2 1 ---
Small Reflectors
--- 1.5 m E39-R3 1 ---
--- 750 mm E39-R4 1 ---
Tape Reflectors
--- 700 mm (50 mm)* E39-RS1 1
Enables MSR function.--- 1,100 mm (100 mm)* E39-RS2 1
--- 1,400 mm (100 mm)* E39-RS3 1
Appearance Model Quantity Remarks
E39-L102 1 Provided with Horizontal Models.
E39-L103 1 Provided with Vertical Models.
E39-L85 1
Mounting bracket for changing from E3S-
@@@@@42/44 to E3S-C Vertical Models.
E39-L86 1
Mounting bracket for changing from E3S-
@@@@@43 to E3S-C Vertical Models.
E39-L87 1---
Cable Appearance Cable type Model
Fire-retardant,
robot cable
2 m
3-wire
XS2F-D421-DC0-F
5 m XS2F-D421-GC0-F
2 m XS2F-D422-DC0-F
5 m XS2F-D422-GC0-F
Straight
L-shape