Sunx CX-411 Instruction Manual

INSTRUCTION MANUAL
Photoelectric Sensor
Amplifier Built-in
CX-400 Series
1

SPECIFICATIONS

Thru-beam
Type
NPN output CX-411
Model No.
(Note 1)
Item PNP output CX-411-P
Sensing range 10m
12mm or more opaque
Sensing object
object
Repeatability
(perpendicular to sensing axis)
Supply voltage
Emitter: 20mA or less
(CX-412 : 25mA or less)
Current consumption
Receiver: 20mA or less
<NPN output type>
NPN open-collector transistor
Maximum sink current: 100mA
Output
Applied voltage: 30V DC or less (between output and 0V)
Residual voltage: 1V or less (at 100mA sink current)
Output operation
Short-circuit protection
Response time
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
Green LED (lights up when the
Power indicator
power is ON), located on the emitter
Sensitivity adjuster
Automatic interference
prevention function (Note 6)
Protection
Ambient temperature
Ambient humidity
Red LED
Emitting element
(modulated)
Material
Cable
Weight Emitter: 45g approx., Receiver: 50g approx.
Accessory
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>
Type Model No.
CN-22-C2
2-core type
CN-22-C5
CN-24-C2
4-core type
CN-24-C5
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-41 E, Thru-beam type sensor receiver: CX-41 D
The model No. of retroreflective type sensor with the suffix '-Y' is the sensor without the RF-230 reflector.
(e.g.) CX-491-Y
The retroreflective type sensor with polarizing filters may not stably detect specular
2)
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'.
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.
The sensing range of the diffuse reflective type sensor is specified for white non-
4)
glossy paper (200 200mm) as the object.
The minimum sensing object of the diffuse reflective narrow-view type sensor is
5)
0.5mm copper wire.
6) By mounting interference prevention filters (PF-CX4- ), two sets of the sensor can be mounted close together. For details, refer
to ' 10 INTERFERENCE PREVENTION FILTER (OPTIONAL)'.
2 CAUTIONS
Make sure to carry out wiring in the power sup-
ply off condition.
Take care that wrong wiring will damage the sensor.
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.
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.
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.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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.
WARNING
Retroreflective
Long sens- With polarizing Long sens-
ing range filters (Note 2) ing range
CX-412 CX-491 CX-493
CX-412-P CX-491-P CX-493-P
3m 5m
15m
(Note 3) (Note 3)
50mm or more 50mm or
opaque, translu- more opaque
cent or specular or translucent
object (Note 3) object (Note 3)
0.5mm or less
12 to 24V DC 10% Ripple P-P 10% or less
20mA or less
0.4V or less (at 16mA sink current)
Switchable either Light-ON or Dark-ON
Incorporated
1ms or less
Continuously variable adjuster
Incorporated (Two units of sensors can be mounted closely.)
IP67 (IEC)
-25 to +55 (No dew condensation or icing allowed), Storage: -30 to +70
35 to 85% RH, Storage: 35 to 85% RH
Infrared LED
Red LED (modulated)
(modulated)
Enclosure: PBT, Lens: Acrylic, Indicator cover: Acrylic
0.2mm 2 3-core (thru-beam type sensor emitter: 2-core) cabtyre cable, 2m long
RF-230 (Reflector): 1 pc.
<Connection cable for the M8 connector type>
Cable length
2m
Straight type
5m
2m
Elbow type
5m
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.
Do not use during the initial transient time (50ms)
after the power supply is switched on.
Extension up to total 100m, or less, is possible with
0.3mm
duce noise, make the wiring as short as possible.
Make sure that stress by forcible bend or pulling is
not applied directly to the sensor cable joint.
This sensor is suitable for indoor use only.
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.
Take care that the sensor does not come in direct contact with
water, oil, grease, or organic solvents, such as, thinner, etc.
When connecting the mating cable to the connector type
sensor, the tightening torque should be 0.4N m or less.
Never use this product as a sensing
device for personnel protection.
In case of using sensing devices for personnel
protection, use products which meet standards,
such as OSHA, ANSI or IEC etc., for personnel
protection applicable in each region or country.
Diffuse reflective
CX-424 CX-421 CX-422
CX-424-P CX-421-P CX-422-P
100mm 300mm 800mm
(Note 4) (Note 4) (Note 4)
Opaque, translucent or transparent
object
1mm or less
25mA or less
<PNP output type>
PNP open-collector transistor
Maximum source current: 100mA
Applied voltage: 30V DC or less (between output and +V)
Residual voltage: 1V or less (at 100mA source current)
0.4V or less (at 16mA source current)
Infrared LED (modulated)
50g approx.
Type Model No. Cable length
CN-24A-C2
CN-24A-C5
CN-24AL-C2
CN-24AL-C5
Sensing range
(A)
Sensing
object
Reflector setting range
(B)
Sensor
CX-491
A 3m
B 0.1 to 3m
2
, or more, cable. However, in order to re-
3

MOUNTING

The tightening torque should be 0.5N m or less.
4

I/O CIRCUIT DIAGRAMS

NPN output type
Narrow-view
CX-423
CX-423-P
D
70 to 200mm
(Note 4)
Opaque,
translucent or
transparent
object (Note 5)
T
r
Z
D
0.5mm or less
Internal circuit
20mA or less
Note: The thru-beam type sensor emitter does not incorporate the
output.
Symbols...D : Reverse supply polarity protection diode
Z : Surge absorption zener diode
D
T : NPN output transistor
r
PNP output type
Z
D
T
r
D
Internal circuit
Red LED
Note: The thru-beam type sensor emitter does not incorporate the
(modulated)
output.
Symbols...D : Reverse supply polarity protection diode
Z : Surge absorption zener diode
D
T : PNP output transistor
r
Connector pin position of the connector type
M12 pigtailed type
1
2
V
Not con-
nected
2m
5m
3
Output (Note)
0V
2m
5m Note: The thru-beam type sensor emitter does not incorporate the
output.
5

ADJUSTMENTS

Part description
Stability indicator (Green)
(Note 1)
Lights up under the stable
light condition or the stable
dark condition
Reflector
Sensitivity adjuster
CX-493
(Note 1)
5m
Sensing range be-
0.1 to 5m
comes longer when
turned clockwise
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.
Operation mode switch
Operation mode switch
M3 (length 12mm)
screw with washers
Sensor mounting
bracket
(Optional)
Color code / Connector pin No. of
the connector type
+
12 to 24V DC
100mA max.
10%
-
Users' circuit
Color code / Connector pin No. of
the connector type
100mA max.
+
12 to 24V DC
10%
-
Users' circuit
M8 connector type
2
Not con- Output (Note)
nected
1 3
V 0V
Operation indicator
(Orange) (Note 2)
Lights up when the
sensing output is
ON
Operation mode switch
(Note 1)
L: Light-ON
D: Dark-ON
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).