Panasonic HL-G112-A-C5, 5C-A125-G-HL, HL-G105-A-C5, HL-G103-S-J, HL-G105-S-J Instruction Manual

INSTRUCTION MANUAL

Compact Laser Displacement Sensor

Standard type High-function type

HL-G1□-A-C5 HL-G1□-S-J

0631998 MJE-HLG1(08) No.0059-97V

Thank you for purchasing the product of Panasonic Industrial Devices SUNX Co.,
Ltd. Be sure to read this manual before use in order to ensure the safe and proper
operation of this product. Keep this manual at hand for your reference after reading it
through.
Download the

HL-G1

Series User's Manual (PDF) from Panasonic Industrial Devices
SUNX Co., Ltd. (http://panasonic.net/id/pidsx/global). Be sure to refer to the User's
Manual for information in detail before making settings in the control panel of the
sensor head.

WARNING

● This product is intended to detect the objects and does not have the control func-

tion to ensure safety such as accident prevention.

● Do not use the product as a sensing device to protect human body.

● Please use the products that comply with local laws and standards for human

body protection specied by e.g., OSHA, ANSI and IEC.

● Install a fail-safe device when the product is used for the purpose that has a pos-

sibility of physical injury or serious extended damage.

●

Do not use the product in the atmosphere of ammable gas, to prevent explosion.

BEFORE USE

● Before using the product, check the sensor head model and contents of packing.

1 OVERVIEW

● This product is a compact laser displacement sensor incorporating a digital dis-

play and controller functions.

● The standard type has three outputs plus analog outputs (current and voltage out-

puts), thus supporting multi input signals.

● The high-function type incorporates serial communications functions in addition to
the specications of the standard type, and can be easily controlled by host de­vices.

2 CAUTIONS ON HANDLING LASER LIGHT

● In order to prevent the accidents by laser product and protect the users, IEC, JIS,
GB, KS and FDA establish the following standards respectively.

IEC : IEC 60825-1
JIS : JIS C 6802
GB : GB 7247.1
KS : KS C IEC 60825-1

FDA : PART 1040(PERFORMANCE STANDARDS FOR LIGHT-EMITTING

PRODUCTS)

These standards classies laser products according to the level of hazard and

provide the safety measures for respective classes.

Laser hazardous class

●
Classication according to IEC 60825-1

Class Model Description of hazardous evaluation

HL-G1□-A-C5

Class 2

HL-G1□-S-J

WARNING label

●

<English> <Japanese>

<Chinese> <Korean>

-2014

-2014

-2012

Visible beam, low power. Blink response of eye affords protection.

Sensor head model

●

Check the model name of product at the top of
sensor head.

Packing

●

Check that all of the following components are
included in the package.

• 1 sensor head unit

• 2 Instruction manual
(Japanese / English: 1, Chinese / Korean: 1)

• Laser warning labels (one set)

(EN 60825-1

-2013

-2014

)

-2014

(JIS C 6802

-2014

)

<Label position>

● Install the product so the laser beam comes higher or lower than eye level in order

not to watch the beam directly during operation. Laser safety distance (Nominal

Ocular Hazard Distance: NOHD) is approx. 0.4 m. The laser beam must be termi­nated at the end of its path by a diffuse reector or an absorber.

● Please contact Panasonic Industrial Devices SUNX if the system breaks down. It

is not equipped with a function that stops laser radiation automatically during dis­assembling the sensor head. The users therefore may be exposed to laser beam
in disassembling the sensor head.

●

Do not use the system in the manner other than specied in this Instruction Manual.

3 I/O BLOCK AND NOMENCLATURE

1

6

7

9

10

11

1

Laser Indicator (LASER)

2

Alarm Indicator (ALARM)

3

OUT1 Indicator (OUT1)

4

OUT2 Indicator (OUT2)

2

3

4
5

8

Name Function Wiring color

A(V) Analog voltage output

AGND Analog ground

A(I) Analog current output

AGND Analog ground

Analog Output Lines

OUT1 Judgment output 1 Black

OUT2 Judgment output 2 White

OUT3 Judgment output 3 or alarm output Gray

TM Timing input Pink

Zero-set, Reset, Memory change,

MI

Teaching, Save, and Laser control
inputs

NP NPN / PNP type switching input Pink / Violet

+SD Transmission data

-SD Transmission data

I/O Terminal Block

+RD Reception data

-RD Reception data

SG Signal ground Shield

+V 24 VDC input for power supply Brown

0V Power supply ground Blue

* No SD/RD terminals are prepared for HL-G1□-A-C5 stan-

dard types.

5

OUT13 Indicator (OUT3)

6

[ENTER] Key

7

Digital Display

8

[UP] Key

9

[DOWN] Key

10

Emitter

11

Receiver

Shield
single

conductor

Shield
single

conductor

Twisted

-pair wire

Twisted

-pair wire

Violet

4 SPECIFICATIONS

Standard type

Model
No.

High-function type

Measurement method Diffuse reection

Measurement center distance

Measurement method ±4mm ±10mm ±20mm ±60mm ±150mm

Beam source

Beam diameter (Note 2) 0.1 × 0.1mm 0.5 × 1mm

Beam receiving element CMOS image sensor

Resolution 0.5μm 1.5μm 2.5μm 8μm 20μm

Linearity ±0.1%F.S. ±0.3%F.S.

Temperature characteristics ±0.08%F.S./°C

Supply voltage 24V DC ±10% including ripple 0.5V (P - P)

Current consumption 100 mA max.

Sampling cycle 200μs, 500μs, 1ms, 2ms

Voltage

Analog

output

Current

OUT1
OUT2
OUT3

Output operation Open when the output is ON.

Short-circuit protection Incorporated (Auto-reset)

NP switching input

Timing input

Multiple input

Communications interface
(high-function type)

Laser radiation indicator Green LED ON at laser radiation

Alarm indicator Orange LED ON when measurement is disabled due to insufcient amount of light

Indicator

Output indicator Yellow LED (No. of indicators: 3) ON at output

Digital display Red LED for sign and 5-digit display

Protective structure IP67 (except connector)

Pollution degree 2

Insulation resistance 20MΩ min. at 250V DC megger (between charged parts and casing)

Dielectric Withstand 1,000V AC for 1 min. (between charged parts and casing)

Vibration resistance Endurance: 10 to 55 Hz (at 1-minute cycle), 1.5 mm double-amplitude

Vibration resistance 500m/s2 three times each in X, Y, and Z directions

Ambient illumination (Note 3) 3,000ℓx max. (illumination level of light receiving surface under incandescent light)

HL-G103-A-C5 HL-G105-A-C5 HL-G108-A-C5 HL-G112-A-C5 HL-G125-A-C5

HL-G103-S-J HL-G105-S-J HL-G108-S-J HL-G112-S-J HL-G125-S-J

30mm 50mm 85mm 120mm 250mm

Red semiconductor laser Class 2 (JIS / IEC / GB / KS / FDA laser notice No. 50)

Max output: 1mW, Emission peak wavelength: 655nm

Output range: 0 to 10.5 V (normal), 11 V (at alarm)
Output impedance: 100Ω

Output range: 3.2 to 20.8 mA (normal), 21.6 mA (at alarm)
Load impedance: 300Ω max.

NPN open-collector transistor / PNP open-collector transistor (switchable)

<Settings for NPN>

• Peak in-ow current: 50mA

• Applied voltage: 3 to 24V DC

•

Residual voltage: 2V max.

• Leakage current: 0.1mA or less

NPN operation: ON when connecting or connected to 0V (depending on settings)
PNP operation: ON when connecting or connected to positive terminal of external

Zero set, reset, Memory change, Teaching, Save, or Laser control depending on input time.
NPN operation: Depending on time to connect 0 V
PNP operation: Depending on time to connect positive terminal of external power supply

Baud rate: 9,600 / 19,200 / 38,400 / 115,200 / 230,400 / 460,800 / 921,600 bps

Data length: 8 bits, stop bit length: 1 bit, parity check: none, BCC: yes, end code: CR

Judgment output or alarm output (switchable)

(between output and 0V)

(at in-ow current of 50mA)

At 0V: NPN open-collector output
At supply voltage of 24V DC: PNP open-collector output

power supply (depending on settings)

0.75 × 1.25mm

<Settings for PNP>

• Peak in-ow current: 50mA

• Residual voltage: 2.8V max.

• Leakage current: 0.1mA or less

RS-422 or RS-485

1.0 × 1.5mm 1.75 × 3.5mm

(at in-ow current of 50mA)

Black

Gray

Green

Sky Blue

Orange

Yellow

Ambient temperature -10 to 45°C (No dew condensation or icing allowed), At storage: -20 to 60°C

Ambient humidity 35 to 85%RH, At storage: 35 to 85%RH

Ambient Height 2,000m or less

Material Casing: PBT, Front cover: Acrylic, Cable: PVC

Cable length Standard type: 5m; high-function type: 0.5m

Cable extension

Tightening torque

Standard type

Mass

High-function type

Applicable regulations Conforming to EMC Directive

Notes: 1) The following measurement conditions are applied unless otherwise specied; power voltage: 24V DC, ambi-

ent temperature: 20°C, sampling cycle: 500μs, average number of sampling times: 1,024 times, measure-

ment center distance, and measurement object: white ceramic.

2) The diameter is the size of the object at the measurement center distance and determined by 1/e2 (approxi­mately 13.5%) of the center beam intensity. The reectance around the detecting point may be higher than at
the point due to leak light outside the specied area, and this may affect the measurement value.

3) Variance is ±0.1%F.S. or less depending on the ambient illuminance.

High-function type: extendable to 20 m with an optional extension cable (sold separately).

Approx. 70g (without cable), approx. 320g (including cable), and approx. 380g (with packing)

Approx. 70g (without cable), approx. 110g (including cable), and approx. 160g (with packing)

0.8N·m or less

5 CAUTIONS

Connections

● Be sure to turn OFF the power supply before connecting or disconnecting any

connectors.

● When connecting or disconnecting the connectors, be sure to hold the connector

area not to apply extra force to the cable.

● Be careful not to touch terminals or to let foreign objects get in the connector after

disconnecting connectors.

● Be careful not to apply force to around the connector of sensor head cable and

extension cable. Do not bend the cables near connectors, which causes discon­nection of the cable.

● When moving the sensor head during operation, install not to bend the cable dur-

ing movement. Use replaceable extensions cable where the cable needs to be
bent.

Wiring

● Do not roll up the sensor cable (bundle in parallel) with other wirings. Keep it at

least 100mm away from other wires. Cables should be separated from high volt­age and power circuit lines. If it is unavoidable, shield it by running through a con­ductive material such as grounded electrical conduit.

● Install the product as far away as possible

from noise source such as high-voltage
lines, high-voltage device, power lines,
power device, machines which generate a
large starting and stopping surge, welding
machines and inverter motor.

● Do not pull the cable with a force more

than 29.4N when wiring the cable when

the sensor head is xed. The cable may be

bent with a radius of 30mm or over. How­ever, do not bend the cable within 20mm of
the sensor head.

Warming Up

● Allow at least 30 minutes of warming up after turning on the power to ensure the

performance of the product.

Environment

● Mount the sensor head to an aluminum or steel plate with a minimum surface

area of 200cm2 if the ambient temperature is 40°C or higher. In the case of install­ing two or more sensor heads in parallel, mount each sensor head to an alumi­num or steel plate with a minimum surface area of 200cm2 and make sure that the
ambient temperature does not exceed 40°C.

● The life of the semiconductor laser depends on the ambient temperature during

use. When using the product near a heat source, take measures to keep the am­bient temperature of the sensor head as lower as possible. Mount the sensor on a
device having good heat radiation because the sensor itself also generates heat.

● Keep the emitter surface and the receiver surface clean, not to attach light refrac-

tors such as water, oil and ngerprints, or light blockers such as dust and dirt.

When cleaning these parts, wipe them off using a soft lint-free cloth or lens clean­ing paper.

● Install the sensor head at where extraneous light (such as sunlight or light which

has the same wavelength as laser beam) do not enter the receiver. If high accu­racy is required, install a light shield plate or the like on the sensor head.

● The sensor head has protection against immersion, while the connectors are not

structurally dustproof, waterproof, or corrosion-resistant. Do not use the product
underwater or in the rain.

● Do not use the product in dusty places or that exposed to ammable or corrosive

gases, droplet, direct sunlight, severe vibration or impact.

20mm min.

R30mm min.

6 I/O CIRCUIT

NPN Type

●

Lead wire color

(Brown) +V

(Black) Output 1: OUT1

50mA max.

(White) Output 2: OUT2

50mA max.

(Gray) Output 3: OUT3

50mA max.

(Pink / Purple) NPN / PNP type switching input

3.3V

Main circuit

Sensor head
internal circuit

Refer to the HL-G1 Series User's Manual for RS-422

/ 485 wiring.

PNP Type

●

Main circuit

Sensor head
internal circuit

Refer to the HL-G1 Series User's
Manual for RS-422 / 485 wiring.

(Pink) Timing Input: TM

3.3V
(Purple) Multiple input: MI

(Blue) 0V

External connection example

(Brown) +V

(Black) Output 1: OUT1

50mA max.

(White) Output 2: OUT2

50mA max.

(Gray) Output 3: OUT3

50mA max.

(Pink / Purple) NPN / PNP
type switching input

(Pink) Timing Input: TM

(Purple) Multiple input: MI

(Blue) 0V

External connection example

Lead wire color

Load

Load

Load

*1

Load

Load

Load

*1

External
power supply
3 to 24 VDC

*1

Non-voltage contact or PNP transistor open collector output

IN

High [5V to 30V DC (inrush current of 0.04mA max.)]: Enabled
Low [0 to 0.6V DC or open]: Disabled

0V

or

7 APPLICABLE STANDARDS / REGULATIONS

SPECIFICATIONS

● “

standards/regulations are relevant.

EC Directives: EMC directive

• Make sure that the length of signal and power lines
connected to the product is less than 30m in order to
meet CE marking requirements.

Attach a ferrite core to the head cable as shown.
Recommended ferrite core: SEIWA ELECTRIC MFG.
Co., Ltd.E04SR200935AB or equivalent one.

” shows the product, the following

External
power supply
3 to 24 VDC

Main power
supply
24 VDC ± 10%

Ripple 0.5 V

(peak-to-peak)
included

*1

Non-voltage contact

IN

0V

Main power
supply
24 VDC ± 10%

Ripple 0.5 V

(peak-to-peak)
included

IN

0V

30mm max.

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