
%RG\ 0RXQWLQJSODWH &DEOHZLWKFRQQHFWRU
1XW 1XW
Mounting
• The tightening torque should be 3 N·m or less.
• Use a cable with connector CN-24C(L)-C□ (optional) for M12
connector type.
Tightening torque for connector part is 2 N·m or less.
Mounting drawing with sensor or reector RF-420
Thru-beam type Diffuse reective Diffuse reective type with
adjustable sensitivity Retroreective type Retroreective type with
polarizing lters
A=Sensing range Object 10 × 10 cm; 1 White 90%; 2 Grey 18% With reector RF-420 With reector RF-420
15
-15
5.91
-5.91
15
15 m
10
0.39 0.59
49.21 ft
ø 0.49 in
m
cmin
ø 12 mm
A
51.97
1 5
cm
cm
10 cm
3.94 in
-1,4
1,4
-1
1
-0.55
0.55
-0.39
0.39
-0.55
0.55
-0.39
0.39
A
0,59
in
in
80
cm
cm
60 cm
1.4
-1.4
1
-1
A
-0.55
0.55
-0.39
0.39
-0.55
0.55
-0.39
0.39
23.62 in
2.62
in
in
4
4 m
10
-4
-10
1.57
3.94
-1.57
0.79
13.12 ft
1.57
-3.94
A
m
4
2
cmin
2
2 m
6.56 ft
0.79 1.18 0.39
4
6
-2
-4
-6
0.79
1.57
2.36
-0.79
-1.57
-2.36
0,2 m
A
3
2
cmin
E/R
DETECTION CURVES
PRECAUTIONS FOR PROPER USE
Wiring
Others
• Make sure that the power supply is off while wiring.
• Verify that the supply voltage variation is within the rating.
• If power is supplied from a commercial switching regulator, ensure
that the frame ground (F.G.) terminal of the power supply is
connected to an actual ground.
• Ensure that an isolation transformer is utilized for the DC power
supply. If an autotransformer is utilized, the main body or power
supply may be damaged.
• If the used power supply generates a surge, connect a surge
absorber to the power supply to absorb the surge.
• Do not use during the initial transient time (0.5 sec) after the power
supply is switched on.
• In case noise generating equipment (switching regulator, inverter
motor, etc.) is used in the vicinity of this product, connect the
frame ground (F.G.) terminal of the equipment to an actual
ground.
• Do not run the wires together with high-voltage lines or power lines
or put them in the same raceway. This can cause malfunction due
to induction.
• Damage or burnout may result in case of short circuit of load or
miswiring.
• Make a cable length as short as possible to lessen noise pickup.
• Our products have been developed / produced for industrial use
only.
• Take care that the sensor is not directly exposed to uorescent
lamp from a rapid-starter lamp or a high frequency lighting device,
as it may affect the sensing performance.
• Avoid using a product where there is excessive vapor, dust or
corrosive gas, or in a place where it could be exposed directly to
water or chemicals.
• Take care that the sensor does not come in direct contact with
water, oil, grease or organic solvents, such as, thinner, etc.
• Do not use in an environment containing infammable or explosive
gases.
• Never disassemble or modify the product.
Cylindrical Photoelectric Sensor CY-100 SERIES
• Never use this product as a sensing device for
personnel protection.
• In case of using sensing devices for personnel
protection, use products which meet laws and
standards, such as OSHA, ANSI or IEC etc.,
for personnel protection applicable in each
region or country.