Panasonic LS-H21F Installation Manual

The following labels are affixed on this product in accordance with the FDA and IEC 60825-1 standard.

INSTRUCTION MANUAL

Photoelectric Sensor

LS-HغF 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.

Never use this product as a sensing device for personel 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.

Do not view direct beam by the unprotected eye or with

WARNING

FOR SAFE USE OF A LASER PRODUCT

With regard to safety of laser products, IEC 60825-1 'Safety of laser products' has been stipulated by the IEC (International Electrotechnical Commission). In IEC 60825-1, laser products are divded into classes corresponding to the degree of danger of the laser component, and preventive measures to assure safety which should be taken with each class are stipulated. This product is classified as a 'Class 2 laser product' by IEC 60825-1.

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.

٨ Classification of laser product

Classification

Class 1 Class 1M Class 2 Low power; eye protection normally afforded by aversion responses. Class 2M As for class 2 except may be more hazardous if user employs optics. Class 3R Direct intrabeam viewing may be hazardous. Class 3B Direct intrabeam viewing normally hazardous. Class 4 High power; diffuse reflections may be hazardous.

Summary of user precautions of a laser product (IEC60825-1)

Laser safety officer

Remote interlock Key control Beam attenuator

Emission indicator

Warning signs Beam path

Specular reflection

Eye protection

Protective clothing

Training

Notes 1):

2):

an optical instrument. Lasers are potentially hazardous.

Use of control or adjustment or performance of procedures other than those specified in this instruction manual may result in hazardous rediation expose.

Safe under reasonably foreseeable conditions. As for Class 1 except may be hazardous if user employs optics.

11M22M 43R 3BClass

Not required but recommended for applications that involve direct viewing of the laser beam

Not required

No requirements

This table is intended to provide a convenient summary of precautions. See text of IEC standard for complete precautions. The user precautions depend on the wavelength, the aperture stop and the distance etc. See text of IEC standard for complete precautions.

(Note 2) (Note 2)

(Note 2)

No requirements

(Note 2)

Laser Sensor Head

Conforming to FDA

(IEC60825-1)

Description of hazard class

Not required Not required Not required

Not required

No requirements

(Note 2)

Not required for visible emission Required non-visible emission

Indicates laser is energized for non-visible wavelength

Terminate beam at end of useful

Prevent unintentional reflections

Required for all operator and maintenance personnel

Required

Connect to room or door circuits Remove key when not in use When in use prevents inadvertent

Indicates laser is energized

Follow precautions on warning signs

Reqiuired if engineering and administrative procedures not practicable and MPE exceeded

Sometinmes required

LASER RADIATION DO NOT STARE INTO BEAM Maximum output : 3mW

Pulse duration : 3㱘s Medium : Semiconductor Laser Wave length : 655nm

FDA

CLASS 2 LASER PRODUCT



(Label based on IEC 60825-1(Label based on

IEC60825-1 2001

DO NOT STARE INTO BEAM

Maximum output : 3mW

Pulse duration : 3㱘s

Medium : Semiconductor Laser

CLASS 2 LASER PRODUCT

Wave length : 655nm

IEC60825-1 2001

LASER RADIATION

Direction of laser emission

Laser emission indicator (green)

While laser is emitted, the laser emission indicator (green) of the sensor head lights up. This indicator is visible even when wearing laser protective glasses.

Direction of laser emission

SPECIFICATIONS

Type

Coaxial retroreflective

Item

Sensing range (Note)

Ambient temperature

Emitting element

Accessories

Model No.

0.1 to 3m 30 to 300mmH-SP mode

0.1 to 3m 30 to 300mmFAST mode

0.1 to 5m 30 to 500mmSTD mode

0.1 to 7m 30 to 1,000mmU-LG mode Orange LED (Lights up when amplifier output is ON)Operation indicator

-10 to 55(No dew condensation or icing allowed), Storage: -20 to 70

Connector for amplifier: 1 pc. RF-330 (Reflector): 1 pc. Warning label (IEC) : 1 pc.

Green LED (Lights up when laser is emitted)Laser emission indicator

Red semiconductor laser Class 2 (FDA/IEC standard) (Max. output: 3mW or less, Peak emission wavelength: 655nm)

Enclosure: PBT(Attachment: PEI), Lens cover: AcrylicMaterial

Note: Configure the mode settings in the applicable amplifier LS-400 series.

CAUTIONS

Operation indicator (Orange)

Laser emission indicator (Green)

LS-H21FLS-H91F

LS-400 seriesApplicable amplifier

shielded cable, 2m longCable

30g approx.Weight

Diffuse reflective type

Long sensing range spot reflective

35㨪85%RH, Storage: 35㨪85%RHAmbient humidity

0.1mm

Connector for amplifier: 1 pc. Warning label (IEC): 1

Long

sensing range

LS-H22F

30 to 300mm 30 to 300mm 30 to 500mm

30 to 1,000mm

Connector for amplifier: 1 pc. LS-MR1 (Lens attachment for line reflection): 1 pc.

pc.

Warning label (IEC): 1

line reflective

pc.

This product has been designed to meet the specifications when it is used along with the optional exclusive amplifier. If an amplifier other than the exclusive amplifier is used, not only the specifications may not be met, but it may also be a cause for malfunction or break down. Hence, please ensure to use this product along with the optional exclusive amplifier.

Always use the sensor with the connector to be joined to the amplifier.

Make sure that the power is off while wiring to the amplifier.

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.

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 the sensor during the initial transient time (0.5 sec.) just after the power supply is switched on.

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 head is not directly exposed to fluorescent lamp from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance.

The sensor head cable cannot be extended.

Make sure that stress is not applied directly to the sensor head cable joint.

This sensor is suitable for indoor use only.

Do not allow any water, oil fingerprints, etc., which may refract light, or dust, dirt, etc., which may block light, to stick to the emitting/receiving surfaces of the sensor head. In case they are present, wipe them with a clean, soft cloth or lens paper.

Do not use the sensor in vaporous, dusty or corrosive gas atmospheres.

Take care that the sensor does not come in direct contact with water, oil, grease or organic solvents, such as, thinner, etc.

Make sure that the power is off while cleaning the emitting/receiving windows of the sensor head.

MOUNTING

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

M3 (length 12 mm) screw with washers

Sensor bracket (optional)

When placing the sensor horizontally or vertically, the reflector must also be positioned horizontally or vertically as shown in Fig. 1 below. If the sensor is placed horizontally or vertically but the mirror is tilted as shown in Fig. 2 below, the reflection amount will decrease, which may cause unstable detection.

<Fig. 1 Proper positioning>

When placing the sensor horizontally or vertically, the reflector shall also be positioned horizontally or vertically.

Removing method

Insert a screwdriver into the fixing

Fixing slot

slot located at the top of sensor.

Tilt the screwdriver inserted in Step to removeLS-MR1.

Mounting method

The size of upper fixing hook of LS-MR1

Lens attachment for line reflective type

LS-MR1

Fixing hooks

is not same as lower fixing hook. After confirming upper and lower fixing hooks, insert LS-MR1 upper fixing hook into the fixing slot at the top of sensor and then insert LS-MR1 lower fixing hook into the fixing slot at the bottom of sensor.

After mounting, check that LS-MR1 is properly fixed to the sensor.

WIRE CONNECTION

The cable of sensor head can be shortened to your desired length. However, it cannot be extended.

Releasing procedure

Ԙ Use a flat-head screwdriver (Blade width: 2mm or less) to

push the operating lever (white) located at the wire inlet and remove the wire.

<Fig. 2 Improper positioning>

When placing the reflector tilted even when the sensor is positioned horizontally or vertically.

BEAM ALIGNMENT (Only for LS-H91F)

Placing the sensor and the reflector face

Sensing object

to face along a straight line, move the reflector in the up, down, left and right directions. In order to determine the range of the beam received condition with the help of the operation indicator. Then, set the sensor at the center of this range.

Simillarly, adjust for up, down, left and right angular movement.

Furthermore, perform the angular

Sensor

Reflector

adjustment for the sensor also.

CONNECTOR PIN POSITION

Terminal No.

Conductive core: Brown

Shielded wire

Conductive core: Yellow

Shielded wire

SPOT-SIZE ADJUSTER (Only for LS-H21F and LS-H22F)

Connecting cable

Cable color: Gray

Cable color: Black

٨ The diffuse reflective type LS-H21F and LS-H22F incorporates the spot-

size adjuster to adjust the size of spot diameter.

DescriptionSpot-size adjuster

Turn the spot-size adjuster clockwise or counterclockwise to adjust the spot diameter at your desired detecting distance. However, if the adjuster is over turned, it may be damaged.

Wire connecting procedure

Process the core length to 7 to 8 mm in accordance with 'STRIP GAUGE' indicated on the side of this unit, and twist the core several times. When using shielded wires, twist the wire until obtaining

the

diameter of Ǿ1.2 mm or less.

Use a flathead screwdriver (Blade width: 2 mm or less) to push the operating

Connector for amplifier

STRIP GAUGE

Core length: 7 to 8 mm

Flathead screwdriver (Blade width: 2 mm or less)

lever (white) located at the operating area until it is locked.

Operating

Insert the wire to the innermost of the wire inlet. Check that the shielded wire is

area

Wire connection area

Shielded wire

Wire inlet

properly inserted into the wire inlet as well as that the core end has passed through the wire connection area as shown in the right figure.

Place the head of a flathead screwdriver underneath the operating lever (white) through the releasing slot, and lift the screwdriver head. If you hear a snap, the operating lever (white) is returned and the wire is fixed.

Operating lever (white)

Releasing slot

Ԝ Slightly pull the wire to ensure that

wire is not loose. When using shielded wires, also check that they do not contact each other.

Shielded wires

Wire

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-H22F is removable. When LS-H22F is used without LS-MR1, it will provide the equivalent performance to the long sensing range spot reflective type LS-H21F. In addition, the optional LS-MR1 can be attached to LS-H21F to obtain the performance equivalent to LS-H22F.

Keep the lens from dust, dirt, water, oil, grease, etc.

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

SUNX Limited

Head Office

2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan Phone: +81-(0)568-33-7211 FAX: +81-(0)568-33-2631

Overseas Sales Dept.

Phone: +81-(0)568-33-7861 FAX: +81-(0)568-33-8591

http://www.sunx.co.jp/

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