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3-1-3 Connecting Sensors to the E2C-MA11
Do not use excessive force when securing the nut for E2C-X-series sensors. Al-
ways use a toothed washer.
Model Tightening torque
E2C-X1A
0.98 N S m
E2C-X1R5A
2.0 N S m
Note The above tightening torques assume that a toothed washer is being used.
Use the following tightening torque when attaching a sensor with a set screw:
0.2 N S m max.
Set screw
(M3) hole
Dedicated Y92E-F3R5
Mounting Bracket for 3.5 dia.
screws (sold separately)
The Y92E-F5R4 for 5.4 dia.
screws is sold separately.
7 to
11.5 mm
Effects of Surrounding Metal When mounting the sensor within a metal panel, ensure that the clearances giv-
en in the following table are maintained.
m
l
dia. : d
D
Model
Dimension (mm)
I d D m
E2C-CR5B 2 6 2 1.5
E2C-CR8j
0 (3.5) 0 2.4
E2C-X1A 0 (5) 0 3
E2C-C1A 0 (5.4) 0 3
E2C-X1R5A 0 (8) 0 4.5
Note Diameters (d) in parentheses are the external diameters for shielded sensors.
Although the E2C-CR5B is a shielded sensor, it cannot be mounted within a met-
al panel.
Cylindrical Sensors without
Screws
Wiring Precaution Section 3-1
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