Panasonic CX-400 Series User manual
2013.1 panasonic.net/id/pidsx/global
Amplifier Built-inSmall Photoelectric
Sensor
CX-400 Series
USER’S MANUAL
WUME-CX400-3
2
Contens
1. Cautions··························································································3
2. Part Description ················································································4
3. Mounting ·························································································6
3-1 Mounting to sensor mounting bracket (Optional)··········································· 6
3-2 Installation interval (Thru-beam type CX-41 ·············································· 7
3-3 Mounting when detecting materials having a gloss
CX-493CX-48····················································· 9
CX-48 ······················10
CX-44 ···································· 11
·········································································· 12
····················································································· 14
5-1
Beam alignment (Thru-beam type CX-41CX-49CX-48
··14
CX-42 ·································15
CX-44 ······················· 17
CX-44 ······················19
·········································· 21
CX-44················· 21
CX-491 ······························· 22
9. Option··························································································· 23
9-1 Slit mask (Thru-beam type CX-41·························································· 23
CX-411 ······························· 24
CX-49CX-48···············25
··············································································· 26
11. Dimensions··················································································· 34
3
1. Cautions
WARNING
Never use this product as a sensing device for personnel protection.
each region or country.
Make sure to carry out wiring in the power supply off condition.
Take care that wrong wiring will damage the sensor.
Verify that the supply voltage variation is within the rating.
an actual ground.
same raceway.
Do not use during the initial transient time (50ms) after the power supply is switched
ON.
-
formance.
possible with 0.3mm2
power supply line and the output line of less than 10m is acceptable in case using this
product as conforming to S-mark.
Make sure that stress by forcible bend or pulling is not applied directly to the sensor
This sensor is suitable for indoor use only.
This product cannot be used in an environment containing inflammable or explosive
gasses.
Never disassemble or modify the product.
4
2. Part Description
Standard type
Power indicator (green)
lights up when the power is ON
Operation indicator (Orange)
Lights up when the sensing
output is ON
Sensing range becomes
longer when turned.
Stability indicator (Green)
Lights up under the
stable light condition or
the stable dark condition
Operation mode switch Operation Description
Light-ON
Light-ON mode is obtained when the operation
mode switch (beam-thru type incorporate it in
the receiver ) is turned fully clockwise (L side).
Dark-ON
Dark-ON mode is obtained when the operation
mode switch (beam-thru type incorporate it in the
receiver ) is turned fully counterclockwise (D side).
opera-
tion mode switch slowly. Turning with excessive strength will cause
Operation mode switch
Stability indicator (Green)
Lights up under the
stable light condition or
the stable dark condition
Operation indicator (Orange)
Lights up when the sensing
output is ON
Operation mode switch
Operation mode switch Operation Description
Detection-
ON
Detecting-ON mode is obtained when
the operation mode switch is turned
fully clockwise (L side).
Detection-
Not detecting-ON is obtained when the
operation mode switch is turned fully
counterclockwise (D side)
Operation
mode switch slowly. Turning with excessive strength will cause damage
5
Basic type
Power indicator (green)
lights up when the power is ON
Operation indicator (Orange)
Lights up when the sensing
output is ON
Stability indicator (Green)
Lights up under the
stable light condition or
the stable dark condition
6
3. Mounting
3-1 Mounting to sensor mounting bracket (Optional)
The tightening torque should be 0.5N·m or less.
MS-CX-3MS-CX2-2 MS-CX2-4
M3 (length 12mm) screw with washer
Accessory of sensor mounting bracket
Mounting bracket MS-CX2-1 (Optional)
7
In case mounting two sets of the -
low indicates (typical example)
Sensing distance L (m)
CenterLeft Right
400
200 0 200 400
5
10 (L1)
0
parallel deviation diagram (typical)
In case using at sensing distance (L1)
295mm according to diagram above.
The installation interval is
Approx. 295mm × 2 = 590mm
CX-411
away.
CX-412parallel deviation diagram (typical)
CenterLeft Right
500 0 500
5
15 (L2)
20
10
0
Sensing distance L (m)
In case using at sensing distance (L2)
790mm according to diagram above.
The installation interval is
CX-412
more away.
CX-413parallel deviation diagram (typical)
CenterLeft Right
4
2 0 2 4
10
30 (L3)
40
20
0
Sensing distance L (m)
In case using at sensing distance (L3)
2.175m according to diagram above.
The installation interval is
Approx. 2.175m × 2 = 4.35m
CX-413
away.
8
B
B
A
Model No. AB
10m Approx. 590mm or more
15m
30m Approx. 4.35m or more
CX-49CX-48-
fuse reflective type CX-42
CX-44
9
3-3
Mounting when detecting materials having a gloss
Please take care of the following points when detecting materials having a gloss with ret-
CX-493CX-48
1.
2.
L
Sensing
10 to 30°
Glossy surface
-
CX-491
10
CX-48
-
CX-48
A
CX-48
B
Good Not good
11
Care must be taken regarding the sensor mounting direction of CX-44
Sensing
Sensing
Sensing
Do not make the sensor
direction because it may
cause unstable operation.
Good Not goodGood
When a specular body is present below by tiling it slightly upwards
to avoid wrong operation.
Tilt
Specular face Specular face
Not good Good
CX-44
Take care that there is a non-detactable area right in front of CX-44.
Non-detavtable area
CX-441CX-443
CX-442
CX-444
12
4.
Main circuit
Users’ circuitInternal circuit
-
12 to 24V DC
±10%
Connector pin position
of the connector type
connected
connected
Load
100mA max.
-
12 to 24V DC
±10%
Users’ circuitInternal circuit
Main circuit
Connector pin position
of the connector type
connected
connected
Load
100mA max.
-
12 to 24V DC
±10%
Main circuit
Users’ circuitInternal circuit
Connector pin position
of the connector type
connected
connected
13
Connector pin position
of the connector type
selection input
Load
100mA max.
-
12 to 24V DC
±10%
Main circuit
Users’ circuitInternal circuit
Load
100mA max.
Users’ circuitInternal circuit
-
12 to 24V DC
±10%
Main circuit
Connector pin position
of the connector type
selection input
.”
Output
0V
selection input
Output
0V
Output
0V
14
5. Adjustment
()
1. Set the operation mode switch to the Light-ON
)
2. Place the emitter and the receiver face to face
-
mine the range of the light received condition with
set the emitter at the center of this range.
3. -
lar movement of the emitter.
4.
receiver also.
5. Check that the stability indicator (green) lights up.
6.
)
Receiver
Operation indicator
(Orange)
Stability indicator
(Green)
Receiver
1. Set the operation mode switch to the Light-ON
)
2.
-
mine the range of the light received condition with
3. -
4.
sensor also.
5. Check that the stability indicator (green) lights up.
6.
)
Sensor
Operation indicator
(Orange)
Sensor
Stability indicator
(Green)
15
()
Step
1.
Sensitivity
2.
Awhere the sensor
enters the “Light” state operation.
A
Operation
indicator
(Orange)
3.
clockwise until the sensor enters the “Light” state opera-
tion and then bring it back to confirm point Bwhere the
If the sensor does not enter the “Light” state operation
-
B.
AB
4. The position at the middle of points Aand Bis the opti-
mum sensing position.
AB
Optimum
position
16
Light received condition Dark condition
Thru-beam type
Receiver Receiver
Sensing
type
Sensor Sensor
Sensing
type
Convergent
Sensor
Sensing
Sensor
Relation between output and indicators
In case of Light-ON In case of Dark-ON
Stability indicator
(Green)
Operation indicator
(Orange) Output
Sensing condition
Output
Operation indicator
(Orange)
Stability indicator
(Green)
Lights up
Lights up ON
Stable light
receiving
Lights up
Unstable light
receiving
Unstable dark
receiving ON Lights up
Lights up Stable dark
receiving Lights up
Stability indicator (Green) Operation indicator (Orange) Output Sensing condition
Lights up Lights up ON Stable dark receiving
Unstable dark receiving
Unstable light receiving
Lights up Stable light receiving
Stability indicator (Green) Operation indicator (Orange) Output Sensing condition
Lights up Stable light receiving
Unstable light receiving
Lights up ON Unstable dark receiving
Lights up Stable dark receiving
17
(
CX-44
-
Note: CX-44
Sensing
Back-
ground
ON
(Light received at element A)
Light received
light not received.
Sensing
in the back
Setting distance
Receiving element A
Receiving element B
Lens
Back-
ground
Wiring for BGS function
Output
0V
18
Sensing
Back ground
the light receiving element (2-segment element).
ON
Conveyor
Setting
distance
element
Lens
ON
present
ON in all other conditions
Received element A
receives light
Received element B does
Received element B receives light
Conveyor or other back-
ground must be present
Receiving
Receiving
element B
Conveyor Conveyor
Output
0V
Output
0V
Depends on a selection of either
operation changes as follows.
ON
ON
ON
ON
L-ON
D-ON
BGS
L-ON
D-ON
Sensing range
Setting distance
Non-detectable
19
(
CX-44
Aand B
point Aand B
optimum position.
-
In case BGS function is used.
Step
1. -
mum sensing range position. (approx. 40mm for -
prox. 20mm for and)Distance
2.
A
where the sensor changes to the light received condition.
A
3. -
Bwhere the sensor changes to the
light received condition again with only the background. When
the sensor does not go to the light received condition even if
Bis this extreme
point.
There may be more than 1 turn between the point Aand B
A
B
4.
point between Aand B.A
B
Optimum
position
Set only with step 1and step 2-
20
Step
1.
-
mum sensing range position. (approx. 50mm for CX-441
and CX-443CX-444
300mm for CX-442
Distance
2.
and find out point Awhere the sensor changes to the
stable dark condition.
A
3.
Bwhere the sensor
changes to the stable dark condition again with only the
background. When the sensor does not go to the stable
-
Bis this extreme point.
There may be more than 1 turn between the point A
and B
A
B
4. -
ter point between Aand B.A
B
Optimum
position
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