E3F2 Datasheet, PDF (14/14 Pages) Omron Electronics LLC – M18 Cylindrical Photoelectric

E3F2
E3F2
Precautions
If the input/output lines of the Photoelectric Sensor are placed in
the same conduit or duct as power lines or high-voltage lines, the
Photoelectric Sensor could be induced to malfunction, or even be
damaged, by electrical noise. Separate the wiring, or use
shielded lines as input/output lines to the Photoelectric Sensor.
Do not subject the Photoelectric Sensor to excessive shock when
mounting, in keeping with IEC60529 IP66 standards.
Do not connect the black wire to the brown wire without a load.
Direct connection of these wires may damage the Photoelectric
Sensor (AC switching type).
Brown
Sensor
Black
Load
24 to 240 VAC
Blue
! _WARNING
The E3F2 Photoelectric Sensor is not a safety component for
ensuring the safety of people which is defined in EC Directive
(91/368/EEC) and covered by separate European standards
or by any other regulations or standards.
When using the Photoelectric Sensor in the vicinity of an inverter
motor, be sure to connect the ground wire of the motor to earth.
Failure to ground the motor may result in malfunction of the
Sensor.
When using the Photoelectric Sensor at temperatures over 45°C,
the load current must be within the rated value shown in the
figure below.
200
130
0
45 55
Operating temperature (°C)
J MOUNTING
Do not exceed a torque of
• 2.0 N S m {20 kgf S cm} 17.7 in S lb when tightening mounting nuts
for plastic models.
• 20.0 N S m {200 kgf S cm} 177 in S lb when tightening mounting
nuts for metal models.
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
R
OMRON ELECTRONICS, INC.
One East Commerce Drive
Schaumburg, IL 60173
1-800-55-OMRON
Cat. No. CEDSAX3
10/99
OMRON CANADA, INC.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
416-286-6465
Specifications subject to change without notice.
Printed in U.S.A.