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PDF ( 数据手册 , 数据表 ) CX-422

零件编号 CX-422
描述 Photoelectric Sensor
制造商 Sunx
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CX-422 数据手册, 描述, 功能
INSTRUCTION MANUAL
Photoelectric Sensor Amplifier Built-in
CX-400 Series
Thank you very much for using SUNX products.
Please read this Instruction Manual carefully and
thoroughly for the correct and optimum use of this
product. Kindly keep this manual in a convenient
place for quick reference.
٨ Never use this product as a sensing
device for personnel protection.
٨ In case of using sensing devices for personnel
protection, use products which meet standards,
WARNING such as OSHA, ANSI or IEC etc., for personnel
protection applicable in each region or country.
1 SPECIFICATIONS
Type
Thru-beam
Retroreflective
Long sens- With polarizing Long sens-
ing range filters (Note 2) ing range
Diffuse reflective
Narrow-view
Model No. NPN output
Item (Note 1) PNP output
Sensing range
CX-411
CX-411-P
10m
CX-412
CX-412-P
15m
CX-491
CX-491-P
3m
(Note 3)
CX-493
CX-493-P
5m
(Note 3)
CX-424
CX-424-P
100mm
(Note 4)
CX-421
CX-421-P
300mm
(Note 4)
CX-422
CX-422-P
800mm
(Note 4)
CX-423
CX-423-P
70 to 200mm
(Note 4)
Sensing object
Ǿ12mm or more opaque
object
Ǿ50mm or more Ǿ50mm or
opaque, translu- more opaque
cent or specular or translucent
object (Note 3) object (Note 3)
Opaque, translucent or transparent
object
Opaque,
translucent or
transparent
object (Note 5)
Repeatability
(perpendicular to sensing axis)
0.5mm or less
1mm or less
0.5mm or less
Supply voltage
12 to 24V DCr10% Ripple P-P 10% or less
Current consumption
Emitter: 20mA or less
(CX-412غ: 25mA or less)
Receiver: 20mA or less
20mA or less
25mA or less
20mA or less
Output
<NPN output type>
<PNP output type>
NPN open-collector transistor
PNP open-collector transistor
Maximum sink current: 100mA
Maximum source current: 100mA
Applied voltage: 30V DC or less (between output and 0V) Applied voltage: 30V DC or less (between output and +V)
Residual voltage: 1V or less (at 100mA sink current) Residual voltage: 1V or less (at 100mA source current)
0.4V or less (at 16mA sink current)
0.4V or less (at 16mA source current)
Output operation
Switchable either Light-ON or Dark-ON
Short-circuit protection
Incorporated
Response time
1ms or less
Operation indicator
Orange LED (lights up when the output is ON), thru-beam type sensor: located on the receiver
Stability indicator
Green LED (lights up under stable light received condition or stable dark condition), thru-beam type sensor: located on the receiver
Power indicator
Green LED (lights up when the
power is ON), located on the emitter
Sensitivity adjuster
Automatic interference
prevention function
(Note 6)
Continuously variable adjuster
Incorporated (Two units of sensors can be mounted closely.)
Protection
IP67 (IEC)
Ambient temperature
-25 to +55͠ (No dew condensation or icing allowed), Storage: -30 to +70͠
Ambient humidity
35 to 85% RH, Storage: 35 to 85% RH
Emitting element
Material
Cable
Red LED
(modulated)
Infrared LED
(modulated)
Red LED (modulated)
Infrared LED (modulated)
Enclosure: PBT, Lens: Acrylic, Indicator cover: Acrylic
0.2mm2 3-core (thru-beam type sensor emitter: 2-core) cabtyre cable, 2m long
Red LED
(modulated)
Weight
Emitter: 45g approx., Receiver: 50g approx.
50g approx.
Accessory
RF-230 (Reflector): 1 pc.
Notes: 1) The model No. with suffix '-J' is the M12 pigtailed type, '-Z' is the M8 connector type.
(e.g.) M12 pigtailed type: CX-411-J, M8 connector type: CX-411-Z
Use the connection cables as shown below. (Two sets are required for the thru-beam type sensor.)
<Connection cable for the M12 pigtailed type>
<Connection cable for the M8 connector type>
Type
Model No.
Cable length
Type
Model No.
Cable length
2-core type
CN-22-C2
CN-22-C5
2m
5m
Straight type
CN-24A-C2
CN-24A-C5
2m
5m
4-core type
CN-24-C2
CN-24-C5
2m
5m
Elbow type
CN-24AL-C2
CN-24AL-C5
2m
5m
The model No. with suffix 'E' shown on the label affixed to the thru-beam type sensor is the emitter, 'D' shown on the label is the receiver.
Thru-beam type sensor emitter: CX-41غE, Thru-beam type sensor receiver: CX-41غD
The model No. of retroreflective type sensor with the suffix '-Y' is the sensor without the RF-230 reflector.
(e.g.) CX-491-Y
Sensing range
2) The retroreflective type sensor with polarizing filters may not stably detect specular
(A)
or glossy objects through transparent film since light is polarized by the transparent
film. For details, refer to ' 8 RETROREFLECTIVE TYPE SENSOR WITH POLAR-
IZING FILTERS'.
Sensing
object
3) The sensing range and the sensing object of the retroreflective type sensor is specified
fot the RF-230 reflector. The sensing range represents the actual sensing range of the
sensor. The sensing ranges itemized in 'A' of the table below may vary depending of the
shape of sensing object. Be sure to check the operation with the actual sensing object.
Sensor
Reflector setting range
(B)
Reflector
4) The sensing range of the diffuse reflective type sensor is specified for white non-
CX-491غ
CX-493غ
glossy paper (200 ˜ 200mm) as the object.
A 3m
5m
5) The minimum sensing object of the diffuse reflectivenarrow-view type sensor is
Ǿ0.5mm copper wire.
B
0.1 to 3m
0.1 to 5m
6) By mounting interference prevention filters (PF-CX4-غ), two sets of the sensor can be mounted close together. For details, refer
to ' 10 INTERFERENCE PREVENTION FILTER (OPTIONAL)'.
2 CAUTIONS
٨ Make sure to carry out wiring in the power sup-
ply off condition.
٨ Take care that wrong wiring will damage the sensor.
٨ Verify that the supply voltage variation is within
the rating.
٨ 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.
٨ In case noise generating equipment (switching
regulator, inverter motor, etc.) is used in the vicini-
ty of this product, connect the frame ground (F.G.)
terminal of the equipment to an actual ground.
٨ Do not run the wires together with high-voltage
lines or power lines or put them in the same race-
way. This can cause malfunction due to induction.
٨ Take care that the sensor is not directly exposed to fluo-
rescent lamp from a rapid-starter lamp or a high frequency
lighting device, as it may affect the sensing performance.
٨ Do not use during the initial transient time (50ms)
after the power supply is switched on.
٨ Extension up to total 100m, or less, is possible with
0.3mm2, or more, cable. However, in order to re-
duce noise, make the wiring as short as possible.
٨ Make sure that stress by forcible bend or pulling is
not applied directly to the sensor cable joint.
٨ This sensor is suitable for indoor use only.
٨ Do not use this sensor in places having excessive
vapor, dust, etc., or where it may come in direct
contact with water, or corrosive gas.
٨ Take care that the sensor does not come in direct contact with
water, oil, grease, or organic solvents, such as, thinner, etc.
٨ When connecting the mating cable to the connector type
sensor, the tightening torque should be 0.4Nm or less.
3 MOUNTING
٨ The tightening torque should be 0.5Nm or less.
www.DataSheet4U.com
M3 (length 12mm)
screw with washers
Sensor mounting
bracket
(Optional)
4 I/O CIRCUIT DIAGRAMS
٨ NPN output type
Color code / Connector pin No. of
the connector type
D (Brown / 1) +V
(Black / 4)
Load
Output (Note)
+ 12 to 24V DC
Tr
ZD
100mA max.
- r10%
(Blue / 3) 0V
Internal circuit
Users' circuit
Note: The thru-beam type sensor emitter does not incorporate the
output.
Symbols...D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : NPN output transistor
٨ PNP output type
Color code / Connector pin No. of
the connector type
(Brown / 1) +V
ZD 100mA max.
Tr (Black / 4)
+ 12 to 24V DC
- r10%
Output (Note) Load
(Blue / 3) 0V
D
Internal circuit
Users' circuit
Note: The thru-beam type sensor emitter does not incorporate the
output.
Symbols...D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : PNP output transistor
٨ Connector pin position of the connector type
M12 pigtailed type
M8 connector type
2
Not con-
nected
3
0V
1
V
Output (Note)
2
Not con-
nected
1
V
Output (Note)
3
0V
Note: The thru-beam type sensor emitter does not incorporate the
output.
5 ADJUSTMENTS
٨ Part description
Stability indicator (Green)
(Note 1)
Lights up under the stable
light condition or the stable
dark condition
Operation indicator
(Orange) (Note 2)
Lights up when the
sensing output is
ON
Sensitivity adjuster
(Note 1)
Sensing range be-
comes longer when
turned clockwise
Operation mode switch
(Note 1)
L: Light-ON
D: Dark-ON
Notes: 1) Not incorporated on the thru-beam type sensor emitter.
2) It is the power indicator (green: lights up when the power
is ON) for the thru-beam type sensor emitter.
٨ Operation mode switch
Operation mode switch
Description
Light-ON mode is obtained when the opera-
tion mode switch (located on the receiver) is
turned fully clockwise (L side).
Dark-ON mode is obtained when the opera-
tion mode switch (located on the receiver) is
turned fully counterclockwise (D side).












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