Datasheet

D-111E2EC
E2EC
Precautions
Design
Effects of Surrounding Metal
Provide a minimum distance as shown in the table below be-
tween the Sensor and the surrounding metal.
Effects of Surrounding Metal(Unit: mm)
Mutual Interference
If more than one Sensor is located face-to-face or in parallel,
be sure to maintain enough space, as provided in the follow-
ing diagram, between adjacent Sensors to suppress mutual
interference.
Mutual Interference(Unit: mm)
Note: The above values in parentheses are applicable when using two sensors
with different frequencies.
Mounting
• Refer to the following table for the torque and tightening
ranges applied to mount unthreaded E2EC-C models.
Permissible Tightening Torque
• The tightening torque applied to the E2EC-X4D (I.e., mod-
els with column screws) must be 120 kgf•cm (12 N•m)
max.
Mounting Bracket for DC 2-wire Models
Mounting
1. Insert the amplifier into the trapezoidal end (I.e., the fixing
side) of the mounting bracket.
2. Press the other end of the amplifier onto the bracket.
Removal
1. Lightly press the hook of the mounting bracket with a flat-
blade screwdriver.
2. The amplifier will automatically spring loose from the
mounting bracket.
Correct Use
Model Item l d D m n
E2EC-CR8D@
0
3
0
2.4 6
E2EC-C1R5D@ 5.4 4.5 10.8
E2EC-C3D@ 89 16
E2EC-X4D@ 12 12 24
l
m
n
l
m
D
d dia.
B
A
Model Item A B
E2EC-CR8D@ 18 (4) 6 (3)
E2EC-C1R5D@ 15 (8) 10.8 (5.4)
E2EC-C3D@ 30 (15) 16 (8)
E2EC-X4D@ 40 (20) 24 (12)
Model
Tightening range
Set-screw tightening torque
E2EC-CR8D@
6 to 10 mm
0.49 N•m
E2EC-C1R5D@
8 to 16 mm
E2EC-C3D@
0.98 N•m
M3 set
screw
hole
A
E2EC
Cord
Mounting bracket
(2)
(1)
Screwdriver
(2)
F502-EN2-04.book Seite 111 Dienstag, 26. Juli 2005 5:48 17