Sunx Ls series User manual

User-friendly, high precision laser sensing!

Class 1

safety type

Announcing the new long sensing range coaxial retroreflective type with a 30 m 98.425 ft

sensing range, and the spot reflective type with Class 1 level of safety

PHOTOELECTRIC SENSOR

Easy and Precise!

DIGITAL LASER SENSOR

LSSERIES

Conforming to

EMC Directive UL Recognition (LS-HF only)

FDA

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We offer 6 types of laser sensor heads for various applications.

EasySensing

Long sensing range

coaxial retroreflective type

LS-H92

Coaxial retroreflective type

LS-H91

Coaxial retroreflective type

LS-H91-A

Long sensing range line

reflective type LS-H22

Class 1 type

The LS-HF (-A) FDA standard conforming

type is also available for all types.

Its linear sensing area enables more stable detection of objects

with complex shapes.

LS-H22 LS-H22

Ultra long-range sensing up to

30 m 98.425 ft is possible.

Beam axis alignment is easy

using the bright spot light.

This is a coaxial retroreflective sensor with a spot

diameter of approx. "1 mm "0.039 in (at a 1 m

3.281 ft sensing range), so it can measure amounts

remaining on sheet rolls with high precision.

The first visible light spot for a Class 1

type (FDA standards) (as of October 2004 and

based on research conducted by SUNX). This

makes beam axis alignment much easier.

Transparent films

Reflector

LS-H91

Sheet rolls

Reflector

LS-H92

Long sensing range line reflective type

Coaxial retroreflective type

LS-H22

LS-H91-A

A line width of approx. 200 mm

7.874 in (typical) at a 1,000 mm

39.370 in sensing range

A line width of approx. 100 mm

3.937 in (typical) at a 500 mm

19.685 in sensing range

LS-H22 is the model No. for LS-H21

long sensing range spot reflective

type sensor head combined with the

LS-MR1 lens attachment for line

reflective type, hence LS-H21

appears on the sensor head itself.

m

A spot diameter of approx.

"1 mm "0.039 in at a 1 m

3.281 ft sensing range

mThe spot diameter is a typical

example. The measurement values

given here were determined with a

center light intensity of 1/e2

(13.5%).

Note: The applications given in this catalog are examples for

reference only. Stable sensing may not be possible under

certain setup conditions and environmental conditions, so

be sure to check the actual equipment before use.

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5 m

(16.404 ft)

1 m

(3.281 ft)

RF-33

RF-31

Compact reflector

RF-310

RF-230

RF-330

Compact reflector

RF-310 RF-330

30 m

(98.425 ft)

7 m

(22.966 ft)

Long sensing range spot

reflective type

LS-H21-A Class 1 type

m

Because its spot shape can be

adjusted in accordance with the object,

it can be easily set to detect even the

minutest object from a remote location.

Long sensing range

spot reflective type

LS-H21

Easy-to-use sealing-type

reflective tape available

500 mm

(19.685 in)

LS-H21

Long sensing range spot reflective type

m

A spot diameter of approx.

"0.3 mm "0.012 in at a 50 mm

1.969 in sensing range

m

A spot diameter of approx.

"0.3 mm "0.012 in at a 50 mm

1.969 in sensing range

m

A spot diameter of approx. "1 mm

"0.039 in at a 1,000 mm

39.370 in sensing range

Easy installation

We designed 3 types of sensor heads about the

same size as general purpose photoelectric sensors.

A spot diameter of approx.

"3 mm "0.118 in at a 3 m

9.843 ft sensing range

m

A spot diameter of approx.

"1 mm "0.039 in at a 1 m

3.281 ft sensing range

Installation

P3

Adjustment

P4

Operation

P5

High Performance

P7

Easy 1

Easy 2

Easy 3

Easy 4

Spot shape adjustment made simple.

Easy adjustment

Easy operation

Handy, on-site functionality.

Complex functions made simple

25.4 mm

1.000 in

Hysteresis mode etc.

Uses the popular MODE NAVI feature found in fiber sensors

ensuring both multi-functionality and superior operability.

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11.2 mm 0.441 in

MS-CX-1 MS-CX-2 MS-CX-3 MS-CX-4

Industry standard mounting pitch

25.4 mm

1.000 in

2

1

Installation

Easy 1

Easy installation

Sensor heads are designed approximately the same size as

general purpose photoelectric sensors and the mounting

method is identical. (Long sensing range spot reflective / Long

sensing range line reflective / Coaxial retroreflective types)

Because their mounting is compatible with general purpose photoelectric sensors,

the mounting brackets for the general purpose photoelectric sensors and the

universal sensor mounting stand can be used.

Assorted mounting brackets available

The mounting pitch for sensor heads is 25.4 mm 1.000 in, the same industry

standard as the CX-400 series general purpose photoelectric sensors. Hence,

existing mounting brackets can be used even when replacing general purpose

sensors with laser sensors.

Industry standard mounting pitch

MS-AJ-AMS-AJ

150 mm

5.906 in

approx.

Swivel: 360 rotation

Elevation

angle:

45

General purpose photoelectric sensor

CX-400 series

Long sensing range line reflective type: LS-H22

Long sensing range spot reflective type: LS-H21(-A)

Coaxial retroreflective type: LS-H91(-A), LS-H92

Identical shape and mounting

Slim size

MS-AJ-AMS-AJ

150 mm

5.906 in

approx.

Swivel: 360 rotation

Elevation

angle:

45

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Adjustment

Easy 2

12

The long sensing range spot reflective type and long sensing

range line reflective type have a built-in spot-shape adjuster

that enables spot shape adjustment according to the object

for optimal setting.

Spot shape adjustment possible

A spot-size adjuster is built into the back of the sensor head

allowing the user to adjust the sensor easily while viewing

the spot. The adjuster is adjustable with a screwdriver to

avoid accidents during maintenance or any other time the

sensors are handled.

Easy and accurate adjustments

LS-H21, LS-H22 LS-H21, LS-H22

Easy adjustment Spot shape adjustment made simple.

Operation indicator

Laser emission indicator

Easy adjustment while

viewing the spot.

The spot shape can be adjusted

according to the object.

Highly reliable built-in multiple turn-type knob

allows you to adjust the spot shape easily.

Spot-shape adjuster

(multiple turn)

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TIMER

CUST

PRO

TIMER

CUST

PRO

TIMER

CUST

PRO

RUN

TEACH

L/D

RUN

TEACH

L/D

RUN

TEACH

L/D

3

1 2

Threshold value

setting display

Green LED, 4 digits

(Max. display: 9999)

Operation

Easy 3

Setting items understood at a glance.

Easy to view guide display

Equipped with 2 large 4-digit digital displays. While checking

the current incident light intensity (red display), the optimal

threshold value (green display) can be set easily.

Easy setting, dual display

The counter display’s subdivide range of up to 9999 enables

you to make extremely accurate adjustments. The result is

more stable sensing that ensures that even the minutest

variation in transparent objects is detected.

Maximum display of 9999

Easy operation

10 mm 0.394 in thickness

Uses MODE NAVI, highly praised in the FX-300 series digital

fiber sensors. Besides featuring a dual display screen that shows

the incident light intensity and threshold value simultaneously, it

also offers both multi-functionality and superior operability.

MODE indicators

RUN

Sensing mode. The current

incident light intensity is shown

in the red digital display.

TEACH

Teaching mode.

L/D

This mode allows you to

select either Light-ON or

Dark-ON for output operation.

TIMER

Various timer operations

can be set.

CUST

Select functions used

most often and store.

Refer to p.8.

PRO

Set advanced function

settings.

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1 2 3

4

5 6

Large jog switchCurrent incident

light intensity display

Red LED, 4 digits

(Max. display: 9999)

Large MODE key

Fiber sensor FX-300 series

with 2 m 6.562 ft cable

Up to 16 units can be

connected together

•

Laser emission halt

•Teaching

Note: Because the transmission method varies depending on the

amplifiers, check the instruction manual for the amplifiers when

connecting them.

Cable type allows external input

The LS-401-C2 cable-type amplifier is equipped with

external input wires (5-core). It is ideal for using the laser

sensors in places when external teaching or laser light

emission halting is to be carried out, or when using

separately.

External input

Pressing the switch selects or

cancels the operating mode

Moving the switch from side

to side allows items to be

selected

Pressing the switch then

confirms the selected

setting

Only two switches, the large MODE key and the large jog switch, are required for operation.

2 switches enable simple operation

The quick-connection cables enable reductions in wiring

(connector type). The connections and man-hours for the

relay terminal setup can be reduced and valuable space

saved. Also, LS series sensors can be connected side-by-

side with FX-300 series fiber sensors.

Wiring and space savings

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The sensitivity can be changed

without changing the response time.

OK

High Performance

Easy 4

1

2

ON

OUT1

OFF

ON

OUT2

OFF

OK

Receiving sensitivity: High

Receiving sensitivity: Medium

Receiving sensitivity: Low

Handy functions made simple for easy, on-site use.

Easy to use complex functions

When sensing at close range or when the target objects are

transparent or minute, adjust the sensor receiving sensitivity

to one of 3 levels for the optimal setting. In addition, changing

the receiving sensitivity will not effect the response time.

New proposal

Accurately sense the minutest variations (M.G.S. function)

By adjusting the hysteresis, convexo-concave parts of

uneven objects can be cancelled enabling more stable

sensing.

The sensor judges any object outside the range of incident

light intensity established by two set threshold values.

Hysteresis mode Window comparator mode

By combining two outputs, wide array of control is possible,

allowing you to detect meandering objects, for example.

Only rapid changes in light received are detected, which

enable the edge of glass, etc. to be detected accurately.

Optimal for positioning.

2 independent output modes Differential sensing mode

OK

NG: Over range

NG: Under range

4 new modes enabling wide array of sensing

Incident light intensity

To left

To right

New proposal New proposal

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First digit:

Output operation

Second digit:

Timer operation Eighth digit:

Sensing mode

Fifth digit:

Hysteresis

3

4

Third digit:

Response time Seventh digit:

Custmized function

Fourth digit:

M.G.S. function Sixth digit:

External input mode

CUSTOM mode

Response time

M.G.S. function

Data bank load

Emission halt function

D-CODE

Because one of frequently used functions (response time,

M.G.S. function, data bank load, emission halt function and

D-CODE values) can be stored in CUSTOM mode, the

settngs are changed easily.

Using the emission halt function, the laser beam can be

stopped via external input, e.g. when a spot appears within

the visual range of an image processor.

Teaching can be conveniently performed externally for laser

sensors installed inside a device.

Emission halt function External teaching function

The automatic interference prevention function protects

against interference among up to 4 sensors.

The amplifier setting is shown as an 8-digit code. Handy for

remote indications and follow-ups.

Interference prevention function

Setting conditions viewed at a glance (D-CODE)

MODE NAVI customized function

Equipped with handy, easy-to-use functions

New proposal

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30 to 1,000 mm 1.181 to 39.370 in

30 to 500 mm 1.181 to 19.685 in

30 to 300 mm 1.181 to 11.811 in

30 to 500 mm 1.181 to 19.685 in

30 to 250 mm 1.181 to 9.843 in

30 to 150 mm 1.181 to 5.906 in

30 to 1,000 mm 1.181 to 39.370 in

30 to 500 mm 1.181 to 19.685 in

30 to 300 mm 1.181 to 11.811 in

0.1 to 3 m 0.328 to 9.843 ft (Note 2)

0.1 to 7 m 0.328 to 22.966 ft (Note 2)

0.1 to 5 m 0.328 to 16.404 ft (Note 2)

0.1 to 3 m 0.328 to 9.843 ft (Note 2)

0.1 to 1 m 0.328 to 3.281 ft (Note 2)

0.2 to 30 m 0.656 to 98.425 ft (Note 2)

0.2 to 20 m 0.656 to 65.617 ft (Note 2)

0.2 to 10 m 0.656 to 32.808 ft (Note 2)

AppearanceType

Long sensing

range spot

reflective

Long sensing

range line

reflective

Diffuse reflective

Class 2 Class 2Class 1 Class 1Class 2

Sensing range

Conforming

standards

Model No.

LS-H92

LS-H92F (Note 1)

LS-H91

LS-H91F (Note 1)

LS-H91-A

LS-H91F-A (Note 1)

LS-H21

LS-H21F (Note 1)

LS-H21-A

LS-H21F-A (Note 1)

LS-H22 (Note 3)

LS-H22F (Note 1, 3)

Coaxial

retroreflective

Mounting bracket is not supplied with the sensor head. Please select from the range of optional sensor head

mounting brackets.

NOTE:

 : U-LG

 : STD

 : FAST

 : H-SP

JIS / IEC / GB

FDA / IEC / JIS

JIS / IEC / GB

FDA / IEC / JIS

JIS / IEC / GB

FDA / IEC / JIS

JIS / IEC / GB

FDA / IEC / JIS

JIS / IEC / GB

FDA / IEC / JIS

JIS / IEC / GB

FDA / IEC / JIS

0.1 to 5 m 0.328 to 16.404 ft (Note 2)

Package without reflector

The LS-H91(F), LS-H91(F)-A and LS-H92(F) are also available without the reflector (RF-330 or RF-230).

When ordering this type, add ‘-Y’ at the end of the model number.

5 m 16.404 ft cable length type

5 m 16.404 ft cable length types (Standard: 2 m 6.562 ft) are available. When ordering this type, add ‘-C5’ at the end of the model number.

LS-H91-YLS-H92-Y LS-H92F-Y

LS-H91-A-Y LS-H91F-A-Y

LS-H91-C5 LS-H91-A-C5 LS-H21-C5 LS-H22-C5

LS-H91F-Y

Notes: 1)

2)

3)

This product complies with 21 CFR 1040.10 and 1040.11 Laser Notice No. 50, dated July 26, 2001, issued by CDRH (Center for Devices and

Radiological Health) under the FDA (Food and Drug Administration). For details, refer to the Laser Notice No. 50.

The sensing range is the value for the RF-330 [RF-230 for the LS-H92(F)] reflector. In addition, the sensing range is the possible setting range for the

reflector. The sensor can detect an object less than 0.1 m 0.328 ft [LS-H92(F): 0.2 m 0.656 ft] away. Note that if there are white papers or specular

objects near the sensor head, reflected light from these objects may be received. In such cases, use the M.G.S. function of the amplifier unit to change

the response time or incident light sensitivity.

LS-H22(F) is the model No. for LS-H21(F) long sensing range spot reflective type sensor head combined with the LS-MR1 lens attachment for line

reflective type sensor head, hence LS-H21(F) appears on the sensor head itself.

ORDER GUIDE

Sensor heads

LS

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10

ORDER GUIDE

MS-DIN-E

Type Model No. Description

Accessories

Note: LS-H92(F) only

RF-330 (Reflector)

RF-230 (Reflector)

AppearanceType

Cable type

(With external input)

Connector type

Connection method

Use quick-connection cable (4-core)

(optional)

2 m 6.562 ft cabtyre cable (5-core) included

Cable outer diameter: "3.7 mm "0.146 in

NPN open-collector

transistor two outputs

PNP open-collector

transistor two outputs

NPN open-collector

transistor two outputs

PNP open-collector

transistor two outputs

OutputModel No.

LS-401

LS-401P

LS-401-C2

LS-401P-C2

Type Model No. Description

CN-74-C1 Length: 1 m 3.281 ft

0.15 mm2 4-core cabtyre cable,

with connector on one end

Cable outer diameter: "3 mm "0.118 in

0.15 mm2 2-core cabtyre cable,

with connector on one end

Cable outer diameter: "3 mm "0.118 in

Length: 2 m 6.562 ft

Length: 1 m 3.281 ft

Length: 2 m 6.562 ft

CN-74-C2

Length: 5 m 16.404 ft

CN-74-C5

CN-72-C1

CN-72-C2

Length: 5 m 16.404 ft

CN-72-C5

Main cable

(4-core)

Sub cable

(2-core)

Appearance

Note: One is attached to each sensor

head according to standard.

CN-EP1 (Connector for amplifier)

LS-MR1

(Lens attachment for line reflective type)

(Note)

5 pcs. per set

Amplifiers

Quick-connection cables Quick-connection cable is not supplied with the connector type amplifier. Please order it separately.

End plates are not supplied with the amplifier. Please order separately when the amplifiers are mounted in cascade.

When cascading multiple amplifiers, or when it moves

depending on the way it is installed on a DIN rail, these

end plates clamp amplifiers into place on both sides. Make

sure to use end plates when cascading multiple amplifiers

together.

Two pcs. per set

End plates

LS

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Designation Description

Amplifier mounting

bracket

Reflector mounting

bracket

Reflector

Reflective tape

Sensor head

mounting bracket

Amplifier

protective seal

Amplifier mounting bracket

Reflector mounting bracket

Amplifier protective seal

Reflector

Model No.

•

MS-CX-2

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

•

MS-CX-3

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

•

MS-CX-4

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

•

MS-DIN-2

•

FX-MB1

• RF-310

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

Communication

window seal

Connector seal

Universal sensor

mounting stand

(Note)

MS-DIN-2

MS-RF23

RF-310

RF-33

RF-31

MS-CX-4

MS-CX-3

MS-CX-2

MS-CX-1

FX-MB1

MS-AJ1

MS-AJ2

MS-AJ1-A

MS-AJ2-A

45

Elevation

angle:

45

Mounting hole

for M6 screw

Height

adjustment:

150 mm

5.906 in

approx.

Swivel:

360 rotation

45

Elevation

angle:45

Swivel:

360 rotation

Mounting hole

for M6 screw

4545

Angle

adjustment:

45

Swivel:

360

rotation

Mounting hole

for M6 screw

360360

4545

Angle

adjustment:

45

Swivel:

360 rotation

Mounting hole

for M6 screw

24 mm

0.945 in

12 mm

0.472 in

4 mm

0.157 in

• RF-33

• RF-31

Reflective tape

27.8 mm

1.094 in

0.4 mm

0.016 in

9.2 mm

0.362 in

0.4 mm

0.016 in 9.2 mm

0.362 in

•

MS-RF23

Two M4 (length 10 mm 0.394 in)

screws with washers are attached.

OPTIONS

Sensor head mounting bracket

•

MS-CX-1

For coaxial retroreflective type

Compact reflector Sensing range (U-LG mode)

• LS-H91(F): 0.1 to 7 m

0.328 to 22.966 ft

• LS-H91(F)-A: 0.1 to 5 m

0.328 to 16.404 ft

For coaxial retroreflective type

Size: 25.227.8t 0.4 mm

0.9921.094t 0.016 in

For coaxial retroreflective type

Size: 9.29.2t 0.4 mm

0.3620.362t 0.016 in

Protective mounting bracket

Protects sensors preventing beam axis displacement due to shocks.

Back angled mounting bracket

Horizontal mounting type

Vertical mounting type

Foot biangled mounting bracket

Flat mounting possible to avoid obstructions caused by the height of

the sensor.

Foot angled mounting bracket

10 sets of 2 communication window seals and 1 connector seal

Communication window seal:

Connector seal: It prevents contact of any metal, etc., with the pins of

the quick-connection cable.

It prevents malfunction due to transmission

signal from another amplifier, as well as,

prevents effect on another amplifier.

Basic assembly

Lateral arm assembly

Horizontal mounting type

Vertical mounting type

Mounting bracket for amplifier

Mounting bracket for RF-230

Height

adjustment:

150 mm

5.906 in

approx.

With the lateral arm,

the sensor can sense

from above a

production

line.

25.2 mm

0.992 in

• MS-AJ1 • MS-AJ1-A

Universal sensor mounting stand

• MS-AJ2 • MS-AJ2-A

With the lateral arm,

the sensor can sense

from above a

production

line.

Note: Refer to the ‘sensor general catalog 2003-2004’ for details of the universal sensor mounting stand.

LS

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12

SPECIFICATIONS

Sensor heads

LS-H91

Coaxial retroreflective

Type

LS-H22 (Note 3)

Long sensing range

line reflective

Diffuse reflective

LS-H21

Long sensing range spot reflective

Item

Model No.

Enclosure: PBT (Polybutylene terephthalate)(Mounting part: PEI), Lens cover: Acrylic

0.1 mm2, single core two parallel shielded cables, 2 m 6.562 ft long (Connector for amplifier attached)(Note 5)

Net weight: 35 g approx.

Gross weight: 45 g approx.

Net weight: 30 g approx.

Gross weight: 40 g approx.

Net weight: 30 g approx.

Gross weight: 45 g approx.

Net weight: 30 g approx.

Gross weight: 40 g approx.

Multi-turn adjuster

Orange LED (lights up when the amplifier output is ON)

Green LED (lights up during laser emission)

10 to 55 C 14 to 131 F (No dew condensation or icing allowed), Storage: 20 to70 C 4 to 158 F

35 to 85 % RH, Storage: 35 to 85 % RH

Incandescent light: 3,000 ?x at the light-receiving face

1,000 V AC for one min. between all supply terminals connected together and enclosure

20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure

10 to 500 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each

100 m/s2

acceleration (10 G approx.) in X, Y and Z directions for three times each

30 to 1,000 mm

1.181 to 39.370 in

0.1 to 7 m

0.328 to 22.966 ft (Note 4)

30 to 1,000 mm

1.181 to 39.370 in

30 to 500 mm

1.181 to 19.685 in

0.1 to 5 m

0.328 to 16.404 ft (Note 4)

0.1 to 5 m

0.328 to 16.404 ft (Note 4)

30 to 500 mm

1.181 to 19.685 in

30 to 300 mm

1.181 to 11.811 in

30 to 500 mm

1.181 to 19.685 in

30 to 250 mm

1.181 to 9.843 in

30 to 150 mm

1.181 to 5.906 in

0.1 to 3 m

0.328 to 9.843 ft

(Note 4)

0.2 to 30 m

0.656 to 98.425 ft (Note 4)

0.2 to 20 m

0.656 to 65.617 ft (Note 4)

0.2 to 10 m

0.656 to 32.808 ft

(Note 4)

0.1 to 1 m

0.328 to 3.281 ft

(Note 4)

0.1 to 3 m

0.328 to 9.843 ft (Note 4)

30 to 300 mm

1.181 to 11.811 in

LS-401(P), LS-401(P)-C2

RF-230 (Reflector):

1 pc.

Warning label: 1 set

Red semiconductor laser,

Class 2 (IEC / JIS / GB)

Max. output: 3 mW

Peak emission wavelength: 655 nm 0.026 mil

Red semiconductor laser,

Class 1 (IEC / JIS / GB)

Max. output: 1 mW

Peak emission wavelength: 655 nm 0.026 mil

Red semiconductor laser,

Class 1 (FDA / IEC / JIS)

Max. output: 1 mW

Peak emission wavelength: 655 nm 0.026 mil

Red semiconductor laser,

Class 2 (IEC / JIS / GB)

Max. output: 3 mW

Peak emission wavelength: 655 nm 0.026 mil

Red semiconductor laser,

Class 2 (FDA / IEC / JIS)

Max. output: 3 mW

Peak emission wavelength: 655 nm 0.026 mil

Accessories

IEC / JIS / GB standards

conforming type

FDA / IEC / JIS standards

conforming type (Note 2)

Sensing rangeEnvironmental resistanceEmitting element

LS-H91-A

LS-H91F

LS-H92

LS-H92F LS-H91F-A

LS-H21-A

LS-H21F-ALS-H21F LS-H22F (Note 3)

Class 2

Long sensing range

Class 1 Class 1Class 2

IEC / JIS / GB standards conforming type

FDA / IEC / JIS standards conforming type (Note 2)

(

Red semiconductor laser,

Class 2 (FDA / IEC / JIS)

Max. output: 3 mW

Peak emission wavelength: 655 nm 0.026 mil

(

Red semiconductor laser,

Class 1 (IEC / JIS / GB)

Max. output: 1 mW

Peak emission wavelength: 655 nm 0.026 mil

Red semiconductor laser,

Class 1 (FDA / IEC / JIS)

Max. output: 1 mW

Peak emission wavelength: 655 nm 0.026 mil

(

Red semiconductor laser,

Class 2 (IEC / JIS / GB)

Max. output: 3 mW

Peak emission wavelength: 655 nm 0.026 mil

Red semiconductor laser,

Class 2 (FDA / IEC / JIS)

Max. output: 3 mW

Peak emission wavelength: 655 nm 0.026 mil

(

LS-MR1

Lens attachment

for line reflective

: 1 pc.

Warning label: 1 set

Explanation label:

1 set

Warning label: 1 set

Notes: 1)

2)

3)

4)

5)

Measurement conditions that are not specified are at an ambient temperature of 23 C 73.4 F.

This product complies with 21 CFR 1040.10 and 1040.11 Laser Notice No. 50, dated July 26, 2001, issued by CDRH (Center for Devices and

Radiological Health) under the FDA (Food and Drug Administration). For details, refer to the Laser Notice No. 50.

LS-H22(F) is the set model No. for LS-H21(F) long sensing range spot reflective type sensor head combined with the LS-MR1 lens attachment for line

reflective type, hence LS-H21(F) appears on the sensor head itself.

The sensing range is the value for the RF-330 [RF-230 for the LS-H92(F)] reflector. In addition, the sensing range is the possible setting range for the

reflector. The sensor can detect an object less than 0.1 m 0.328 ft [LS-H92(F): 0.2 m 0.656 ft] away. Note that if there are white papers or specular

objects near the sensor head, reflected light from these objects may be received. In such cases, use the M.G.S. function of the amplifier unit to change

the response time or incident light sensitivity.

Cable cannot be extended.

Labels are written in

Japanese, English

and Chinese for

compliance with

various standards.

()

RF-330 (Reflector):

1 pc.

Warning label: 1 set

Labels are written in

Japanese, English

and Chinese for

compliance with

various standards.

()

Labels are written in

Japanese, English

and Chinese for

compliance with

various standards.

()

RF-330 (Reflector):

1 pc.

Explanation label: 1 set

Labels are written

in Japanese and

Chinese for

compliance with

various standards.

()

Labels are written in

Japanese, English

and Chinese for

compliance with

various standards.

()

Labels are written

in Japanese and

Chinese for

compliance with

various standards.

()

Applicable amplifiers

LONG mode

STD mode

FAST mode

H-SP mode

Operation indicator

Laser emission indicator

Spot-shape adjuster

Ambient temperature

Ambient humidity

Ambient illuminance

Voltage withstandability

Insulation resistance

Vibration resistance

Shock resistance

Material

Cable

Weight

LS

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SPECIFICATIONS

Amplifiers

LS-401P

Connector type

LS-401P-C2

Cable type

LS-401 LS-401-C2

Type

PNP output

NPN output

Model No.

Item

Normal mode: 2-level teaching / Limit teaching / Full auto teaching / Manual adjustment

Window comparator mode: Teaching (1-level, 2-level, 3-level) / Manual adjustment

Hysteresis mode: Teaching (1-level, 2-level, 3-level) / Manual adjustment

Differential mode: 5-level settings

Incorporated

Incorporated with variable ON-delay / OFF-delay / ONE SHOT timer, switchable either effective or ineffective. (Timer period: 1 ms to 9,999 ms approx.)

Incorporated [Up to four sets of sensor heads can be mounted close together (However, disabled when in H-SP mode)]

35 to 85 % RH, Storage: 35 to 85 % RH

1,000 V AC for one min. between all supply terminals connected together and enclosure

20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure

10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each

98 m/s2 acceleration (10 G approx.) in X, Y and Z directions for five times each

Enclosure: Heat-resistant ABS, Transparent cover: Polycarbonate, Push button switch: Acrylic, Jog switch: ABS

0.15 mm2 5-core cabtyre cable, 2 m 6.562 ft long

(Note 3)

Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.

Net weight: 15 g approx., Gross weight: 20 g approx.

Net weight: 65 g approx., Gross weight: 75 g approx.

Selectable either Light-ON or Dark-ON, with jog switch

Incorporated

80 !s or less (H-SP), 150 !s or less (FAST), 500 !s or less (STD), 4 ms or less (U-LG) selectable with jog switch

12 to 24 V DC10 % Ripple P-P 10 % or less

NPN open-collector transistor

• Maximum sink current: 100 mA (Note 2)

•

Applied voltage: 30 V DC or less (between output and 0 V)

•

Residual voltage: 1.5 V or less [at 100 mA (Note 2) sink current]

PNP open-collector transistor

• Maximum source current: 100 mA (Note 2)

•

Applied voltage: 30 V DC or less (between output and V)

•

Residual voltage: 1.5 V or less [at 100 mA (Note 2) source current]

Orange LED (lights up when output 1 and output 2 are ON)

Green LED (lights up during laser emission)

Yellow LED (lights up when either output 1 or output 2 is selected)

RUN: Green LED, TEACH  L/D ON  TIMER  CUST  PRO: Yellow LED

4 digit (green)4 digit (red) LED display

Environmental resistance

Notes: 1)

2)

3)

Measurement conditions that are not specified are at an ambient temperature of 23 C 73.4 F.

50 mA if 5 to 8 connector type amplifiers are connected in cascade, and 25 mA if 9 to 16 connector type amplifiers are connected in cascade.

The cable is not supplied as an accessory for connector type LS-401(P). Be sure to use the optional quick-connection cables given below.

Main cable (4-core): CN-74-C1 (cable length 1 m 3.281 ft), CN-74-C2 (cable length 2 m 6.562 ft), CN-74-C5 (cable length 5 m 16.404 ft)

Sub cable (2-core): CN-72-C1 (cable length 1 m 3.281 ft), CN-72-C2 (cable length 2 m 6.562 ft), CN-72-C5 (cable length 5 m 16.404 ft)

Power consumption

Digital display

Sensitivity setting

Fine sensitivity adjustment function

Automatic interference prevention function

Ambient temperature

Ambient humidity

Voltage withstandability

Insulation resistance

Vibration resistance

Shock resistance

Material

Cable

Cable extension

Weight

Supply voltage

Timer function

Output

(Output 1, Output 2)

Output operation

Short-circuit protection

Response time

External input

()

Laser emission halt

Full-auto teaching /

Limit teaching

Laser emission indicator

Select indicator

MODE indicator

Operation indicator

Normal operation: 950 mW or less (Current consumption 40 mA or less at 24 V supply voltage)

ECO mode: 780 mW or less (Current consumption 33 mA or less at 24 V supply voltage)

NPN non-contact input

• Signal condition

High: 5 V to V DC or open,

Low: 0 to 2 V DC (source current 0.5 mA or less)

• Input impedance: 10 kΩ approx.

PNP non-contact input

• Signal condition

High: 4 V to V DC (sink current 3 mA or less),

Low: 0 to 0.6 V DC or open

• Input impedance: 10 kΩ approx.

10 to55 C 14 to131 F (If 4 to 7 units are mounted close together: 10 to50 C 14 to122 F,

if 8 to 16 units are mounted close together: 10 to45 C 14 to113 F)(No dew condensation or icing allowed), Storage: 20 to70 C 4 to158 C

LS

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Users’ circuitInternal circuit

ZD1

ZD2

D

Tr1

Tr2

0V

D

Color code of cable type / quick-connection cable

(Brown) V (Note 1)

(Black) Output 1

100 mA max. (Note 3)

(White) Output 2

ZD1

ZD2

(Blue) 0 V (Note 1)

Tr1

Tr2

(Pink) External input (Note 2)

m1

5 V

Load

3

4

1

2

Terminal No. of connector type

m1

12 to 24 V DC

10 %

4

1

m1

Non-voltage contact or NPN open-collector transistor

or

• External input

High:5 V toV, or open

Low: 0 to2 V (source current: 0.5 mA or less)

Light emission halts and teaching occurs when at Low.

m1

Non-voltage contact or PNP open-collector transistor

or

• External input

High: 4 V toV (sink current: 3 mA or less)

Low : 0 to0.6 V, or open

Light emission halts and teaching occurs when at Low.

3

Notes: 1) The quick-connection sub cable does not have brown lead wire

and blue lead wire.

The power is supplied from the connector of the main cable.

2) The quick-connection cable does not have a pink lead wire.

Wiring diagram

Load

Brown (Note 1)

White

Blue (Note 1)

12 to 24 V DC

10 %





Pink (Note 2)

Black

Load

Color code of cable type /

quick-connection cable

I/O CIRCUIT ANDWIRING DIAGRAMS

NPN output type

I/O circuit diagram Wiring diagram

Sensor circuit





Symbols ... D: Reverse supply polarity protection diode

ZD1, ZD2: Surge absorption zener diode

Tr 1, Tr2

: NPN output transistor

Notes: 1) The quick-connection sub cable does not have V (brown) and

0 V (blue).

The power is supplied from the connector of the main cable.

2) Connector type LS-401(P) does not incorporate the external input.

3) 50 mA max. if 5 to 8 connector type amplifiers are connected in

cascade, and 25 mA max. if 9 to 16 connector type amplifiers are

connected in cascade.

Notes: 1) The quick-connection sub cable does not have brown lead wire

and blue lead wire.

The power is supplied from the connector of the main cable.

2) The quick-connection cable does not have a pink lead wire.

12 to 24 V DC

10 %

Brown (Note 1)

Black

White

Blue (Note 1)





Color code of cable type /

quick-connection cable

Pink (Note 2)

Load

Terminal layout of connector type

1

VTerminal No.

3

0 V

2

Output 1

4

Output 2

mConnector for amplifier (CN-EP1) pin position

Conductor core wire: Brown

Shield wire

Conductor core wire: Yellow

Cable color: Gray

Cable color: Black

Shield wire

1

2

3

4

Terminal No.

Connection cable

1

2

3

4

Sensor circuit

Users’ circuitInternal circuit

PNP output type

(Brown) V (Note 1)

(Pink) External input (Note 2)

100 mA max. (Note 3)

(Black) Output 1

(Blue) 0 V (Note 1)

(White) Output 2

m1

Color code of cable type / quick-connection cable

12 to 24 V DC

10 %





Load

Terminal No. of connector type

Notes: 1) The quick-connection sub cable does not have V (brown) and

0 V (blue).

The power is supplied from the connector of the main cable.

2) Connector type LS-401(P) does not incorporate the external input.

3) 50 mA max. if 5 to 8 connector type amplifiers are connected in

cascade, and 25 mA max. if 9 to 16 connector type amplifiers are

connected in cascade.

I/O circuit diagram

Symbols ... D: Reverse supply polarity protection diode

ZD1, ZD2: Surge absorption zener diode

Tr 1, Tr2

: PNP output transistor

Terminal layout of connector type

1

VTerminal No.

3

0 V

2

Output 1

4

Output 2

mConnector for amplifier (CN-EP1) pin position

Conductor core wire: Brown

Shield wire

Conductor core wire: Yellow

Cable color: Gray

Cable color: Black

Shield wire

1

2

3

4

Terminal No.

Connection cable

1

2

3

4

LS

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15

Cautions for laser beams

PRECAUTIONS FOR PROPER USE

12

2

31

L/D

PRO

CUST

TIMER

PUSH

MODE

CANCEL

OUT

LASER

ON

Sensor head

connector

Cover

2

1

2

35 mm 1.378 in width

DIN rail

JIS / IEC / GB Class 2 type FDA Class 1 type

•

This catalog is a guide to select a suitable product. Be sure to read

the instruction manual attached to the product prior to its use.

•

Never use this product as a sensing device for personnel

protection.

In case of using sensing devices for personnel protection, use products

which meet regulations and standards, such as OSHA, ANSI or IEC

etc., for personnel protection applicable in each region or country.

•

These products are class 2 (LS-H-A: Class 1) laser

in compliance with JIS / IEC / FDA / GB standards.

To reduce the risk of danger, do not look directly at

the laser beam or view it through an optical system.

•

A label with instructions as found at the below is affixed to the

product. Handle this sensor as per the instruction on the labels.

• The safety standard IEC 60825-1-2001 specifies the use of laser

beam products. Please read it carefully before using the laser

beam sensor.

Spot-shape adjuster (Only for LS-H21, LS-H22)

• The diffuse reflective type LS-H21 and LS-H22 incorporate

the spot-shape adjuster to adjust the shape of spots.

Part description (Amplifier)

Output 1 operation indicator (Orange)

Select 1 indicator (Yellow)

Output 2 operation indicator (Orange)

Select 2 indicator (Yellow)

MODE indicator / CUSTOM (Yellow)

MODE indicator / TIMER (Yellow)

MODE key

Jog switch

MODE indicator /

PRO (Yellow)

Digital display (Green, Red)

MODE indicator / TEACH (Yellow)

MODE indicator /

L/D ON (Yellow)

MODE indicator / RUN (Green)

Laser emission indicator

(Green)

Description

Spot-shape adjuster

Turn the spot-shape adjuster clockwise or counter-clockwise

to adjust the spot shape at your desired detecting distance.

However, if the adjuster is turned too far, it may be

damaged.

1Fit the rear part of the mounting section of the

amplifier on a 35 mm 1.378 in width DIN rail.

2Press down the rear part of the mounting

section of the unit on the 35 mm 1.378 in

width DIN rail and fit the front part of the

mounting section to the DIN rail.

1Insert the sensor head connector into

the inlet until it clicks.

2Fit the cover to the connector.

1Push the amplifier forward.

2Lift up the front part of the amplifier to

remove it.

Note: Be careful. If the front part is lifted without

pushing the amplifier forward, the hook

on the rear portion of the mounting

section is likely to break.

Mounting

Amplifier

• The tightening torque should be 0.5 Nm or less.

M3 (length 12 mm

0.472 in) screw

with washers Sensor head mounting

bracket (optional)

Sensor head

• When placing the sensor head horizontally or vertically, the

reflector must also be positioned horizontally or vertically as

shown in Fig. 1 below.

If the sensor head is placed horizontally or vertically but the

reflector is leaned as shown in Fig. 2 below, the reflection amount

will decrease, which may cause unstable detection.

When placing the sensor head horizontally or vertically, the

reflector shall also be positioned horizontally or vertically.

Fig. 1 Proper positioning

When placing the sensor head horizontally or vertically, but the

reflector is leaned.

Fig. 2 Improper positioning

1Insert a screwdriver into the fixing slot located at the top of

sensor head.

2Tilt the screwdriver inserted in Step 1 to remove LS-MR1.

Removing method

Mounting method

Lens attachment for line reflective type (LS-MR1)

•

The lens attachment for line reflective type LS-MR1 mounted in the

long sensing range line reflective type LS-H22 is removable.

When LS-H22 is used without LS-MR1, it will provide the

equivalent performance to the long sensing range spot reflective

type LS-H21. In addition, the optional LS-MR1 can be attached

to LS-H21 to obtain the performance equivalent to LS-H22.

• Keep the lens clean of dust, dirt, water, oil, grease, etc.

• Do not apply any excessive force to LS-MR1. Such force may

cause damage.

Lens attachment for

line reflective type

LS-MR1

Fixing slot

Fixing hooks

1

The size of upper fixing hook of LS-MR1 is not same as the lower

fixing hook. After identifying the upper and lower fixing hooks, insert

LS-MR1 upper fixing hook into the

fixing slot at the top of sensor head

and then insert LS-MR1 lower

fixing hook into the fixing slot at the

bottom of sensor head.

2

After mounting, check that LS-MR1

is properly fixed to

the sensor head.

Good

Not good

This product has warning labels attached

and included in the packaging that are

written in Japanese, English and Chinese

for compliance with various standards.

This product has explanation labels attached

and included in the packaging that are

written in Japanese, English and Chinese for

compliance with various standards.

LS

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16

PRECAUTIONS FOR PROPER USE

LS-H91(-A)

LS-H91F(-A)

"1.45 "0.057, single core

two parallel shielded cables

2-M30.5 0.020

thru-hole threads

CN-EP1

11.2

0.441

5

0.197

3

0.118

3 0.118

25

0.984

Beam-

receiving

part

Beam-

emitting

part

3.5

0.138

1.5 0.059

Beam-

receiving

part

Beam-

emitting

part

3

0.118

16

0.630

15.5

0.610

"1.45 "0.057, single core

two parallel shielded cables

2-M30.5 0.020

thru-hole threads CN-EP1

LS-H92

LS-H92F

CN-EP1

16

0.630

8.8

0.346

11.2

0.441

5

0.197

1

0.039

7.6

0.299

Laser emission indicator (Green)

Operation indicator (Orange)

"1.45 "0.057, single core

two parallel shielded cables

2-M30.5 0.020

thru-hole threads

3 0.118

Beam emitting /

receiving part

LS-H21(-A)

LS-H21F(-A)LS-H22

LS-H22F

Others

•

Do not use during the initial transient time (0.5 sec. approx.) after

the power supply is switched on.

Because the sensitivity is higher in U-LG mode than in other

modes, it can be more easily affected by extraneous noise. Check

the operating environment before use.

This sensor is suitable for indoor use only.

Avoid dust, dirt, and steam.

Take care that the product does not come in direct contact with

water, oil, grease, or organic solvents, such as, thinner, etc.

This sensor cannot be used in an environment containing

inflammable or explosive gasses.

Never disassemble or modify the sensor.

15.5

0.610 31

1.220

25.4

1.000

25

0.984

18

0.709

31

1.220

25.4

1.000

25

0.984

18.5

0.728

18

0.709

Wiring

•

Make sure that the power supply is off while wiring.

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.

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 vicinity of this product, connect the frame

ground (F.G.) terminal of the equipment to an actual ground.

Take care that short-circuit or wrong wiring of the load 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.

Ensure that an isolation transformer is utilized for the DC power

supply. If an auto transformer is utilized, the main amplifier or

power supply may be damaged.

Make sure to use the optional quick-connection cable for the

connection of the amplifier [connector type LS-401(P)]. Extension

up to total 100 m 328.084 ft is possible with 0.3 mm2, or more,

cable. However, in order to reduce noise, make the wiring as short

as possible.

The CAD data in the dimensions can be downloaded from the SUNX website: hjp/

DIMENSIONS (Unit: mm in)

"1.45 "0.057, single core

two parallel shielded cables

11.2

0.441

2-M30.5 0.020

thru-hole threads

3

0.118

16

0.630

2,000

78.740

15.5

0.610

5

0.197

Beam emitting /

receiving part

CN-EP1

Laser emission indicator (Green)

Operation indicator (Orange)

Sensor head

( )

31

1.220

25.4

1.000

18

0.709

25

0.984

Sensor head

2,000

78.740

( )

11.2

0.441

5 0.197

3

0.118

Spot-size adjuster

Laser emission indicator (Green)

Operation indicator (Orange)

Sensor head

2,000

78.740

( )

Laser emission indicator (Green)

Operation indicator (Orange)

16

0.630

18.5

0.728

4

0.157

Spot-size adjuster

Sensor head

( )

25.4

1.000

31

1.220

33.5

1.319

(

)

18.5

0.728

18

0.709

2,000

78.740

( )

LS

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Jog switch

Communication window

3

0.118

MODE key

"3.7 0.146 cable, 2 m 6.562 ft long

LS-401-C2

LS-401P-C2

Digital display (Red, Green)

Suitable for 35 mm

1.378 in width DIN rail

MS-DIN-E

M3 square nut

Communication window

Suitable for 35 mm

1.378 in width DIN rail

Digital display (Red, Green)

7

0.276

Jog switch

MODE key

Select 1 indicator (Yellow)

Select 2 indicator (Yellow)

Output 1 operation indicator (Orange)

Laser emission indicator (Green)

Output 2 operation indicator (Orange)

LS-401

LS-401P

RF-230

2-"4.6 "0.181

mounting holes

Sub cable (Optional)

Main cable (Optional)

CN-74-C1 CN-74-C2

CN-74-C5 CN-72-C1 CN-72-C2

CN-72-C5

• Length (L)

CN-74-C1

CN-74-C2

Model No. Length (mm in)

1,000 39.370

2,000 78.740

5,000 196.850

CN-74-C5

• Length (L)

CN-74-C1

CN-74-C2

Model No. Length (mm in)

1,000 39.370

2,000 78.740

5,000 196.850

CN-74-C5

"3 "0.118 cable "3 "0.118 cable

2.65

0.104

2.54

0.100

2.54

0.100

2.9

0.114

6

0.236

10

0.394

7.2

0.283

3

0.118

0.2

0.008

10

0.394

7

0.276

L50

1.969

3

0.118

L

8.4

0.331

30.85

1.215

58.7

2.311

12

0.472

75

2.953 27.8

1.094

3

0.118

24

0.945

36.5

1.437

3

0.118

3.95

0.156

3 0.118

10

0.394

11

0.433

10.5

0.413

Amplifier

2.7 0.106

5.15 0.203

30

1.181

8.4

0.331

30.85

1.215

12

0.472

3

0.118

24

0.945

36.5

1.437

3.95

0.156

3 0.118

1.4

0.055

13.05

0.514

2

0.079

3

0.118

"8

"0.315

9.2

0.362

10

0.394

11

0.433

10.5

0.413

Amplifier

Select 1 indicator (Yellow)

Select 2 indicator (Yellow)

Output 1 operation indicator (Orange)

Laser emission indicator (Green)

Output 2 operation indicator (Orange)

58.7

2.311

2.7 0.106

5.15 0.203

30

1.181

75

2.953 27.8

1.094

10.5

0.413

13.6

0.535

14

0.551

( ) ( ) ( )

2.65

0.104 2.54

0.100

2.54

0.100

2.9

0.114

6

0.236

10

0.394

7.2

0.283

3

0.118

0.2

0.008 10

0.394

7

0.276

50

1.969

13.6

0.535

14

0.551

( ) ( ) ( )

12

0.472

( )

10.5

0.413

End plate (Optional)

1.6

0.063

4

0.157

5.6

0.220

2.75

0.108

M3 (length 18 mm 0.709 in) pan head screws

15

0.591

3 0.118

3

0.118

Material: Polycarbonate

60

2.362

32

1.260

24.7

0.972

Reflector [Accessory for LS-H92(F)]

Material: Acrylic (Reflector)

ABS (Base)

50.3

1.980

40

1.575

5 0.197

8.3

0.327

3.3

0.130

10 0.394

59.3

2.335

49.3

1.941

( )

30

1.181

12

0.472

( )

LS

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DIMENSIONS (Unit: mm in)

RF-310

Material: Acrylic (Reflector)

ABS (Base)

2-"3.2 0.126

mounting holes

RF-330

2-"3.2 "0.126

mounting holes

Material: Acrylic (Reflector)

ABS (Base)

MS-CX-2

7

Material: Stainless steel (SUS304)

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

4-"3.3 "0.130 holes

7

10

2-"3.3 "0.130 holes

Material: Stainless steel (SUS301)

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

MS-DIN-2

2-"3.2 "0.126 holes

Adhesive tape

RF-33

RF-31

A

B0.4

0.016

Reflective tape (Optional)

Model No.

RF-33

RF-31

AB

25.2 0.992

9.2 0.362

27.8 1.094

9.2 0.362

Material: Stainless steel (SUS304)

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

MS-CX-1

MS-CX-4MS-CX-3

10



10



The CAD data in the dimensions can be downloaded from the SUNX website: hjp/

DIMENSIONS (Unit: mm in)

4.2 0.165

5.5 0.217

Reflector (Accessory for LS-H91)

45

1.772

37

1.457

23

0.906

30 1.181

24 0.945

32

1.260

12

0.472

7

0.276

3.2

0.126

4

0.157

13.6

0.535

8

0.315

Reflector (Optional)

17.2

0.677

24

0.945

7

0.276

Amplifier mounting bracket (Optional)

2

0.079

t 1

t 0.039

0.4

0.016

7.5

0.295

4.2 0.165

2

0.079

"

1.8

"

0.071

3.2

0.126

5.2

0.205

8.5

0.335

5.2

0.205 3.2

0.126

5

0.197

Material: Cold rolled carbon steel (SPCC)

(Uni-chrome plated)

21.6 0.850

16 0.630

10

0.394

35

1.378

27

1.063

Sensor head mounting bracket (Optional)

t 1.2

t 0.047

13.8

0.543

3.5

0.138 3.4

0.134

25

0.984

7.5

0.295

5

0.197

20

0.787

6

0.236

3.2

0.126

R20 R0.787

R25 R0.984

22 0.866

30 1.181

4.5

0.177

7.5

0.295

25

0.984

3.2

0.126

39

1.535 54

2.126

10

0.394

Sensor head mounting bracket (Optional)

20

0.787

3.4

0.134

8

0.315

14

0.551

3.4 0.134

30 1.181

22 0.866

25

0.984

12.5

0.492

41

1.614

2.5

0.098

19

0.748

10

0.394

3.4

0.134

t 1.2

t 0.047

5

0.197 6

0.236

R25

R0.984

R20 R0.787

Material: Stainless steel (SUS304)

Two M3 (length 12 mm 0.472 in)

screws with washers are attached.

t 1.2

t 0.047

20.5

0.807

3.5

0.138

3.4

0.134

3.4

0.134

5

0.197

5

0.197

15

0.591

14 0.551

8 0.315

3.4 0.134 6

0.236

8.5

0.335

6

0.236

Sensor head mounting bracket (Optional)

18

0.709

30

1.181

35

1.378

25

0.984

3.4

0.134

R25

R0.984

R25

R0.984

60

"50

"1.969

"36

"1.417

5.5

0.217

32 1.260

20 0.787

Sensor head mounting bracket (Optional)

10

0.394 6 0.236

10

46

1.811

25

0.984

R7.5

R0.295

0.5 0.020

4.5 0.177 4 0.157

3.4

0.134

25

0.984

12.5

0.492

R25

R0.984

t 1.2

t 0.047

13

0.512

4

0.157

R7.5

R0.295

6

0.236

LS

WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW

MS-RF23 Reflector mounting bracket for RF-230 (Optional)

Assembly dimensions

4.5

0.177

3

0.118 11

0.433

50

1.969

40

1.575

5 0.197

16 0.630

15 0.591

18 0.709

7 0.276

26

1.024

12

0.472

61

2.402

20

0.787

t 2

t 0.079

8-M40.7 0.028 thru-hole threads

40

1.575

4.5

0.177

28.3

1.114

19.3

0.760

8.3

0.327

50.3

1.980

61.3

2.413

7

0.276

49.3

1.941

5

0.197

40

1.575

t 2

t 0.079

10

0.394

10

0.394

( )

40

1.575

10

0.394

3

0.118

( )

35

1.378

Material: Cold rolled carbon steel (SPCC)

(Uni-chrome plated)

Two M4 (length 10 mm 0.394 in) screws with washers are attached.

30

1.181

( )

37

1.457

( )

28

1.102

( )

2431-1 Ushiyama-cho, Kasugai-shi, Aichi,

486-0901, Japan

Phone: +81-(0)568-33-7211

FAX: +81-(0)568-33-2631

SUNX Limited

Phone: +81-(0)568-33-7861

FAX: +81-(0)568-33-8591

Overseas Sales Dept.

All information is subject to change without prior notice.

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DIMENSIONS (Unit: mm in)

Sunx LS Series User manual

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