Sunx LX-100 User manual

CAUTIONS
2
CME-LX100 No.2137-00
LX-100
Make sure that the power supply is off while wiring.
Take care that wrong wiring will damage the sensor.
Verify that the supply voltage variation is within the rating.
Take care that if a voltage exceeding the rated range is applied, or if an AC
power supply is directly connected, the sensor may get burnt or damaged.
In case noise generating equipment (switching regulator, inverter mo-
tor, etc.) is used in the vicinity of this product, connect the frame ground
(F.G.) terminal of the equipment to an actual ground.
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.
Do not use during the initial transient time (0.5 sec.) after the power
supply is switched on.
Take care that short-circuit of the load or wrong wiring may burn or damage the sensor.
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.
Take care that the sensor is not directly exposed to fluorescent light
from a rapid-starter lamp or a high frequency light device.
If the surface of the sensing object has a shine,
mount the sensor inclining approx. 10 to 15 degrees
against the sensing object.
Do not touch the lens of the sensor by hand directly. If
the lens becomes dirty, wipe it off with a soft cloth gently.
When the inside lens is steamed up, unscrew the
lens to get rid of the condensation.
For LX-101-غ-Z, b
e sure to use the optional cable with connector.
Extension up to total 100m is possible with 0.3mm2, or more, cable.
However, in order to reduce noise, make the wiring as short as possible.
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 product does not come in direct contact with water,
oil, grease, or organic solvents, such as, thinner, etc.
Make sure that stress by forcible bend or pulling with
76N, or more, force
is not applied directly to the sensor cable joint.
This sensor cannot be used in an environment containing inflammable
or explosive gases.
Never disassemble or modify the sensor.
INSTRUCTION MANUAL
Digital Mark Sensor
Photoelectric Sensor
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.
Never use this product as a sensing device for personnel
protection.
In case of using sensing devices for personnel protec-
tion, use products which meet standards, such as
OSHA, ANSI or IEC etc., for personnel protection ap-
plicable in each region or country.
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WARNIN G
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10䌾15㫦
SPECIFICATIONS
1
Notes: 1)
2)
The connector type LX-101غ-Z is 100mA.
The connecting cable is not supplied as an accessory for the connector type
LX-101غ-Z. Make sure to use the optional cables with connector below:
CN-24B-C2 (Straight type, 4-core, Cable length: 2m) CN-24BL-C2 (Elbow type, 4-core, Cable length: 2m)
CN-24B-C5 (Straight type, 4-core, Cable length: 5m) CN-24BL-C5 (Elbow type, 4-core, Cable length: 5m)
Max. sink current: 50mA
Applied voltage: 30V DC or less
(between output 2 and 0V)
Residual voltage: 1.5V or less
(at 50mA sink current)
NPN open-collector transistor
<NPN output type>
Max. source current: 50mA
Applied voltage: 30V DC or less
(between output 2 and +V)
Residual voltage: 1.5V or less
(at 50mA source current)
PNP open-collector transistor
<PNP output type>
Incorporated
Incorporated OFF-delay timer/ON-delay timer, switchable either effective or ineffective
'RUN': Green LED, 'TEACH', 'ADJ', 'COLOR', 'TIMER', 'PRO': Yellow LED MODE indicator
Response time
Operation indicator
Mark mode: 2-level teaching/Full-auto teaching, Color mode: 1-level teaching
Sensitivity setting Incorporated
IP67 (IEC)
4 digits red LED display
Orange LED (lights up when output 1 is ON)
Mark mode: 45Ǵs or less, Color mode: 150Ǵsorless
Digital display
Timer function
Protection
Fine sensitivity adjustment function
Material
Ambient temperature
120g approx. 55g approx.
Weight
Enclosure: PBT, Display: Polycarbonate, Operation buttons: Silicon rubber, Lens: Glass
0.2mm
2
5-core cabtyre cable, 2m long
Cable
35 to 85% RH, Storage: 35 to 85% RH
-10 to +55(No dew condensation or icing allowed), Storage: -20 to +70
Ambient humidity Red/green/blue LEDEmitting element
Current consumption
Teaching input
Supply voltage
Setting distance
Output 1
(OUT)
Item
Normal mode: 750mW or less (Current consumption 30mA or less at 24V supply voltage)
EOC mode: 600mW or less (Current consumption 25mA or less at 24V supply voltage)
12 to 24V DC+/-10%˴Ripple P-P10% or less
10mm r3mm
Low (ON): 0 to 2V DC
Source current 0.5mA or less
Input impedance 10kǡapprox.
High (OFF): 5V to +V DC, or open
<NPN output type>
High (ON): 5V to +V DC
Sink current 0.5mA or less
Input impedance 10kǡapprox.
Low (OFF): 0 to 0.6V DC, or open
<PNP output type>
Max. sink current: 50mA (Note 1)
Applied voltage: 30V DC or less
(between output 1 and 0V)
Residual voltage: 1.5V or less
㨇at 50mA (Note 1) sink current㨉
NPN open-collector transistor
<NPN output type>
Max. source current: 50mA (Note 1)
Applied voltage: 30V DC or less
(between output 1 and +V)
Residual voltage: 1.5V or less
㨇at 50mA (Note 1) source current㨉
<PNP output type>
PNP open-collector transistor
LX-101-P-ZLX-101-P
LX-101-ZLX-101 Connector typeCable type
NPN output
PNP output
Type
Model
No.
Mark mode: Light-ON/Dark-ON Auto-setting method on teaching,
Color mode: Coincidence-ON/ Non-coincidence-ON
Output operation
Incorporated
Short-circuit protection
Inverted operation of the output 1
Output operation
Short-circuit protection
Output 2 (Inversion output)
(OUT)
MOUNTING
3
PART DESCRIPTION
4
I/O CIRCUIT DIAGRAMS
5
Notes: 1)
2)
The output 2 is not incorporated to connector type LX-101غ-Z.
The current of the connector type LX-101غ-Z is 100mA.
NPN output type
D2 10kǡ
D1
1
4
12 to 24V DC
r10%
Terminal No. of Connector Color code of cable type/cable with
connector
(Brown) +V
(Black) Output 1
50mA max. (Note 2)
50mA max. (Note 2)
(White) Output 2 (Note 1)
3
Z D1 Z D2
(Blue) 0V
Tr1
Tr2
(Pink) Teaching input *1
5V
2
Sensor circuit
Users' circuitInternal circuit
Load Load
Do not make the
sensor detect an
object in this di-
rection because it
may cause unsta-
ble operation.
Good No good
Care must be taken regarding the
sensor mounting directrion with
respect to the object's direction of
movement.
The tightening torque should be
0.8N䊶m or less.
Sensor mounting
bracket
MS-LX-1
(Optional)
M4 screw with washers
COLOR
TIMER
OPE.
RUN
ADJ.
TEACH
Operation indicator
(Orange)
MODE/CANCEL key OFF/ENTER key
ON/SELECT key
MODE indicator / RUN (Green)
MODE indicator / ADJ (Yellow)
MODE indicator / TEACH (Yellow)
MODE indicator / TIMER (Yellow)
MODE indicator / COLOR (Yellow)
MODE indicator / PRO (Yellow)
Digital display (Red)

PNP output type
DIRECT CODE DISPLAY
8
When MODE indicator/RUN (green) lights up, the
direct code is displayed on the digital display by
pressing 'MODE/CANCEL key' for more than 2
seconds. (The direct code is turned off when stop pressing the 'MODE/CANCEL key'. )
The current setting status can be confirmed at a glance with the direct code.
Direct code
Direct
code
STANDARD
---P
(Displayed
in percent-
age)
ON
FULL lock
Without timer 1ms
2ms
5ms
10ms
20ms
50ms
100ms
200ms
500ms
Without timer
Without timer
OFF-Delay
OFF-Delay
OFF-Delay
ON-Delay
ON-Delay
ON-Delay
RUN
TEACHIN
RUN
ADJUST
OFF OFF
ON
ON
ON
ON
OFF
OFF
OFF
ON
OFF
Mark mode
(GREEN)
Mark mode
(BLUE)
Mark mode
(RED)
Color mode
Light-ON
Light-ON
Light-ON
Dark-ON
Dark-ON
Dark-ON
Coinci-
dence ON
Incoinci-
dence ON
COARSE
FINE
COARSE
FINE
COARSE
COARSE
FINE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
1st figure 2nd figure 3rd figure 4thfigure
Timer
period
Display
mode Eco
mode
Display invert-
ing mode
Operation
mode
Mark/color
mode
Key lock
mode Timer
mode
Sensing
mode
MARK/COLOR MODE SETTING
7
This product enables to select the applicable
mark/color mode depending on the using purpose.
Before carrying out teaching or each setting,
set
the mark/color mode in COLOR of NAVI mode.
Since the available functions differ depending on the selected mode, take
care when setting mode. (The factory setting of this product is mark mode.)
Mark mode: Detects incident light intensity at receiving part.
Color mode: Detects color ratio of the sensing object. This mode can
be used when desired to detect a specific color only.
The mode is selected using either 'ON/SELECT key' or 'OFF/ENTER key'.
orPress
SELECT
ON
ENTER
OFF
(Mark mode) (Color mode)
Notes: 1)
2)
The inverting output is not incorporated to connector type LX-101غ-Z.
The current of the connector type LX-101غ-Z is 100mA.
*1
Non-voltage contact or NPN transistor input
Low(ON):0to2VDC
High (OFF): 5V to +V, or open
or
*2
Non-voltage contact or PNP transistor input
High (ON):5V to +V DC
Low (OFF): 0 to 0.6V DC, or open
or
+V
0V
OPERATION PROCEDURE
6
Layout of connector pin of connector type LX-101غ-Z
Symbols...D1,D2, D3, D4: Reverse supply polarity protection diode
ZD1,ZD2,ZD3,ZD4: Surge absorption zener diode
Tr1,Tr2: NPN output transistor
Tr3,Tr4: PNP output transistor
14
3
20V
+V
Teaching input
Output 1
Before performing teaching or each detail setting, perform the setting of either
mark mode or color mode with mark/color mode setting of NAVI mode.
Press 'MODE/CANCEL key' to confirm.Note :
1
Z D3 Z D4
12 to 24V DC
r10%
(Pink) Teaching input *2
D4
D3 10kǡ
4
3
Tr3
Tr4
50mA max. (Note 2)
(Blue) 0V
0V
2
Terminal No. of Connector Color code of cable type/cable with
connector
(Brown) V
Sensor circuit
(Black) Output 1
(White) Output 2
(Note 1)
Users' circuitInternal circuit
Load Load
NAVI mode
RunRUN
At mark mode setting:
Indicates the absolute value of emitting amount. It is possible to indicate the
relative value (percent value) against threshold value.
At color mode setting:
Indicates color matching degree with relative value.
At mark mode setting:
Sets the threshold value by '2-level teaching' or 'full-auto teaching'.
At color mode setting:
Sets the threshold value by '1-level teaching'.
Refer to ' TEACHING MODE'.
TeachingTEACH
At mark mode setting: Allows fine adjustment of the threshold value.
At color mode setting: Allows adjustment of sensing tolerance value.
Adjust ADJ
COLOR
Sets mark mode or color mode.
Configures operation of the timer.
TIMER
Refer to ' ADJUST MODE'.
Mark/Color mode setting
Refer to ' MARK/COLOR MODE SETTING '.
Timer operation setting
Refer to ' TIMER OPERATON SETTING MODE'.
Press
Press
Press
Press
Press
10
11
7
PRO
Allows various detailed settings to be configured.
PRO
Refer to ' PRO MODE'.
13
For details, refer to ' PRO MODE '.
Note :
13
12
KEY LOCK FUNCTION
9
The key operation is locked by pressing both
'MODE/CANCEL key' and 'OFF/ENTER key' for
more than 2 seconds simultaneously when
MODE indicator/RUN (green) lights up.
In order to release the key lock, press both 'MODE/CANCEL key' and
'OFF/ENTER key' for more than 2 seconds again.
COLOR
If stable sensing becomes impossible by environmental effect etc., carry out
the teaching again.
Note :
TEACHING MODE
10
The teaching setting can be done when MODE
indicator/TEACH (yellow) lights up.
T he applicable teaching for mark mode and color mode
is differed in the teaching mode as shown below:
Mark mode : Sets either 2-level teaching or full-auto teaching.
Color mode: Sets 1-level teaching
COLOR
<In case of 2-level teaching>
Press 'MODE/CANCEL key' to light up 'MODE indica-
tor/TEACH (yellow)'.
When setting the output to ON with mark, press 'ON/SELECT
key' while aligning the beam spot, and when setting the
output to OFF, press 'OFF/ENTER key. ' ' blinks.
COLOR
or
COLOR
COLOR
COLOR
In case of mark mode
Align the beam spot to the base (non-mark area) of the mark
to be detected. When 'ON/SELECT key' is pressed at the
step , press 'OFF/ENTER key, and when 'OFF/ENTER
key' is pressed at the step , press 'ON/SELECT key'.
' ' blinks.
The threshold value is set at the mid-value between the step
and . ' ' is displayed on the
digital display.
' ' is displayed on the
digital display.
In case stable sensing is possible :
In case stable sensing is impossible:
50mA max. (Note 2)
COLOR
COLOR

<In case of full-auto teaching>
Press 'MODE/CANCEL key' to light up MODE indica-
tor/TEACH (yellow).
In the state where the sensing objects
are moving on the assembly line, align the beam spot to the
position where the mark on the object passes through.
When setting the output to on for the side with less incident
light intensity, press 'ON/SELECT key', and when setting
the output to on for the side with more incident light intensi-
ty, press 'OFF/ENTER key' for more than 2 seconds. '˴˴ '
is displayed, and sampling begins.
COLOR
or
COLOR
COLOR
COLOR
13
COLOR
٨
PRO MODE
The setting for whether PRO is used or not can
be done when MODE indicator/PRO˴(yellow)
lights up. For confirming each selected setting
item, press 'OFF/ENTER key'. After confirming
setting, the digital display flashes.
For canceling setting, press 'MODE/CANCEL key'.
Set full key lock.
Set key lock except
for RUN adjust mode.
(RUN adjust)
Set key lock except
for RUN teaching mode.
(RUN teaching)
Mark mode setting: Displays incident light intesity
Color mode setting: Displays color coincidence
Mark mode setting: Displays relative value (percentage)
Color mode setting: Displays color coincidence
( (
Key lock
setting
Display
setting
Eco
setting
Reset
setting
Display inverting
mode setting
( (
Sensing level: Fine
Sensing
setting
( (
Sensing level: Coarse
( (
Eco setting: OFF
Eco setting: ON
Invert the display.
Notinvert the display
Not reset the settings.
Reset the settings.(After resetting, the sensor goes back to RUN.)
( (
( (
Display inverting mode setting
Reset setting
Sets the sensing level (hysteresis).
Sets timer setting period by 9-steps.
Selects key lock function.
Selects display method of digital desplay.
Sets ON/OFF of eco mode.
Changes display direction of digital display.
Resets to factory setting.
Eco setting
Key lock setting
Display setting
Timer setting function
Sensing setting Description
Function
SELECT
ON
Press
ENTER
OFF
Press
SELECT
ON
Press
SELECT
ON
Press
SELECT
ON
Press
ENTER
OFF
Press
(Conf.)
SELECT
ON
Press
SELECT
ON
Press
SELECT
ON
Press
SELECT
ON
Press
SELECT
ON
Press
SELECT
ON
Press
Timer
setting
(
SELECT
Press to change the timer period.
ON
(5ms) (2ms) (1ms)(10ms)
(50ms) (500ms)(100ms) (200ms)(20ms)
(
ENTER
OFF
Press
ENTER
OFF
Press
(Conf.)
ENTER
OFF
Press
(Conf.)
ENTER
OFF
Press
ENTER
OFF
Press
(Conf.)
ENTER
OFF
Press
SELECT
ON
Press
ENTER
OFF
Press
(Conf.)
ENTER
OFF
Press
SELECT
ON
Press
ENTER
OFF
Press
(Conf.)
ENTER
OFF
Press
SELECT
ON
Press
SELECT
ON
Press
ENTER
OFF
Press
(Conf.)
ENTER
OFF
Press
SELECT
ON
Press
SELECT
ON
Press
' ' is displayed on the
digital display.
' ' is displayed on the
digital display. Slow
down the speed of the
assembly line, and carry
out the teaching again.
In case stable sensing is possible :
In case stable sensing is impossible:
Note: If the output is gained on the opposite side against the side desired to the step ,
carry out the teaching again. In this case, note that, when carrying out the teaching
for this measurement, press the different key from the one previously pressed.
Besides, since the output 2 (invertion output) is incorporated in the cable type
LX-101غ, the output can be inverted. Refer to ' ˴OUTPUT 2 (INVERSION
OUTPUT) (OUT) (For LX-101غtype only)' for the details.
15
Thisfunctionistoturnoffthedigital
display in RUN state.
( (
Press 'MODE/CANCEL key' to confirm.
The numerical value indicated in the digital display should be used as a reference.
Notes: 1)
2)
<Time chart>
ON
OFF
ON
OFF
ON
ON
OFF
OFF
ON
OFF
ON
OFF
Beam-
received
Beam-
interrupted
Timer period: T=1 to 500ms 9-step variable
Sensing
condition
Timer operation Operation
Light-ON/coincident ON
Without timer
OFF-delay timer
ON-delay timer
Dark-ON/incoincident ON
Light-ON/coincident ON
Dark-ON/incoincident ON
Light-ON/coincident ON
Dark-ON/incoincident ON
TIMER OPERATION SETTING MODE
12
COLOR
13
Press 'MODE/CANCEL key' to confirm.Note:
The setting for whether the timer is
used or not can be done when MODE
indicator/TIMER (yellow) lights up.
The initial value of each timer function
is 20ms.
Refer to ' PRO MODE' for the setting
delay timer, OFF-delay timer and ON-
delay timer
(OFF-delay)
(Without timer)
(ON-delay)
SELECT
ON
SELECT
ON
SELECT
ON
ENTER
OFF
ENTER
OFF
In case of color mode
<In case of 1-level teaching>
Press 'MODE/CANCEL key' to light up MODE indica-
tor/TEACH (yellow).
When setting the output to ON with mark, press 'ON/SELECT
key', and when setting the output to OFF, press 'OFF/ENTER
key'. ' ' blinks.
or
COLOR
COLOR
COLOR
ADJUST MODE
The following settings can be done when MODE
indicator/ADJ (yellow) lights up.
11
The judging tolerance setting is the function that can change the judging
tolerance with respect to the taught reference color.
Even if the tolerance is changed, the information of the reference
color taught earlier does not change.
The judging tolerance value increases with 'ON/SELECT key', and
decreases with 'OFF/ENTER key'.
In case of color mode: Set judging tolerance
The threshold value is fine adjustable using 'ON/SELECT key' or
'OFF/ENTER key'.
In case of mark mode: Fine adjustment of threshold value
' ' is displayed on the
digital display.
' ' is displayed on the
digital display, and the set-
ting value is reset to the
pre-teaching value.
In case stable sensing is possible :
In case stable sensing is impossible:
COLOR
Phone: [phone] - Fax: [phone] - Web: www.clrwtr.com - Email: [email protected]

EXTERNAL TEACHING FUNCTION
14
This product incorporates the external teaching function. Take care that
the teaching methods for mark mode and color mode differ in the
external teaching function.
<2-level teaching>
Align the beam spot to the mark to be detected in 'RUN
mode'.
Input the external signal for 20ms or more in step state.
(Do not input the external signal more than 2 sec. continuously.)
Align the beam spot to the base (non-mark area), and input
the external signal for 20ms or more.
COLOR
In case of mark mode
COLOR
COLOR
SUNX Limited
Connector type / LX-101غ-Z
٨Sensor mounting bracket / MS-LX-1 (optional)
٨Sensor mounting bracket / MS-LX-2 (optional)
57
25r0.1
5
47r0.1
25r0.1 5
47r0.1
57
72
15
30
40
45
28r0.1 39 t3
t3
27 15
2-M50.8
4-M40.7
2-R5
2-R5
4-R2
15
10
80
2-M40.7
60
25r0.1
3-R2
2-R5
R2
5.2
47r0.1
5
4
6
57
3-M50.8
41
20
4
6
30.4
4.5
2-R4.7 R4.7
R2
21r0.1
928r0.1
24 27.2
t3
9.4
Ǿ14.4
3
5
M12
547
57
71.5
15
Ǿ22
2535
1.5
24
<Full-auto teaching>
or
COLOR
COLOR
Put the object on the assembly line at 'RUN mode' state.
COLOR
(Timing chart)
2sec. or more
Start sampling ON
OFF
When the external signal is input for 2 sec. or more, sampling
begins. When sampling finishes, the digital display flashes. If
' ' is displayed, slow down the line speed, and carry out
the teaching again.
<1-level teaching>
Align the beam spot to the mark to be detected in 'RUN
mode'.
Input the external signal for 20ms or more in step s tate.
In case of color mode
(Timing chart)
OUTPUT 2 (INVERSION OUTPUT) (OUT) (For LX-101غtype only)
The LX-101غcable type incorporates the output 2 (inversion output)(OUT).
For teaching, this function is convenient for inverting logic of LIGHT-ON /
DARK-ON (mark-mode), and coincidence-ON / incoincidence-ON (color mode).
When the output 2 is used, connect the output wire (output 2) to +V side
(0V side for PNP output type). When the output 2 is not used, be sure to
insulate it.
15
COLOR
20ms or more
ON
OFF
COLOR
When the full-auto teaching is used, the output operation is set to 'DARK-ON'.Note:
ERROR DISPLAY
16
٨Take measurment for the error as shown below: Remedy
Turn off the power supply and check the
load.
Shorten the load and flows overcurrent.
Display Error content
17
DIMENSIONS (Unit: mm)
Cable type / LX-101غ
15
2-Ǿ4.5
(mounting hole)
Ǿ22
3
5
547
57
25
35
1.5
24
(Timing chart)
ON
OFF
20ms or more 20ms or more
Space
1.5 sec
or more
Input external signal
aligning beam spot to
mark
Input external signal aligning
beam spot to base (non-mark
area) 2-Ǿ4.5
(mounting hole)