Panasonic HL-G1-A-C5 Series User 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.
●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)
1OVERVIEW
●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 de-
vices.
2CAUTIONS 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 60825-1-2014 (EN 60825-1-2014)
JIS : JIS C 6802-2014
GB : GB 7247.1-2012
KS : KS C IEC 60825-1-2013
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 60825-1-2014(JIS C 6802-2014)
Class Model Description of hazardous evaluation
Class 2 HL-G1□-A-C5
HL-G1□-S-J Visible beam, low power. Blink response of eye affords protection.
●WARNING label
<English> <Japanese>
<Chinese> <Korean>
<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 termi-
nated 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 dis-
assembling 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.
3I/O BLOCK AND NOMENCLATURE
1
2
3
4
5
6
7
8
9
10
11
Name Function Wiring color
Analog Output Lines
A(V) Analog voltage output Shield
single
conductor
Black
AGND Analog ground
A(I) Analog current output Shield
single
conductor
Gray
AGND Analog ground
I/O Terminal Block
OUT1 Judgment output 1 Black
OUT2 Judgment output 2 White
OUT3 Judgment output 3 or alarm output Gray
TM Timing input Pink
MI
Zero-set, Reset, Memory change,
Teaching, Save, and Laser control
inputs
Violet
NP NPN / PNP type switching input Pink / Violet
+SD Transmission data Twisted
-pair wire
Green
-SD Transmission data
Sky Blue
+RD Reception data Twisted
-pair wire
Orange
-RD Reception data Yellow
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.
1Laser Indicator (LASER) 5OUT13 Indicator (OUT3) 9[DOWN] Key
2Alarm Indicator (ALARM) 6[ENTER] Key 10 Emitter
3OUT1 Indicator (OUT1) 7Digital Display 11 Receiver
4OUT2 Indicator (OUT2) 8[UP] Key
4SPECIFICATIONS
Model
No.
Standard type
HL-G103-A-C5 HL-G105-A-C5 HL-G108-A-C5 HL-G112-A-C5 HL-G125-A-C5
High-function type
HL-G103-S-J HL-G105-S-J HL-G108-S-J HL-G112-S-J HL-G125-S-J
Measurement method Diffuse reection
Measurement center distance 30mm 50mm 85mm 120mm 250mm
Measurement method ±4mm ±10mm ±20mm ±60mm ±150mm
Beam source Red semiconductor laser Class 2 (JIS / IEC / GB / KS / FDA laser notice No. 50)
Max output: 1mW, Emission peak wavelength: 655nm
Beam diameter (Note 2) 0.1 × 0.1mm 0.5 × 1mm 0.75 × 1.25mm 1.0 × 1.5mm 1.75 × 3.5mm
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
Analog
output
Voltage Output range: 0 to 10.5 V (normal), 11 V (at alarm)
Output impedance: 100Ω
Current Output range: 3.2 to 20.8 mA (normal), 21.6 mA (at alarm)
Load impedance: 300Ω max.
OUT1
OUT2
OUT3
Judgment output or alarm output (switchable)
NPN open-collector transistor / PNP open-collector transistor (switchable)
<Settings for NPN>
• Peak in-ow current: 50mA
• Applied voltage: 3 to 24V DC
(between output and 0V)
• Residual voltage: 2V max.
(at in-ow current of 50mA)
• Leakage current: 0.1mA or less
<Settings for PNP>
• Peak in-ow current: 50mA
• Residual voltage: 2.8V max.
(at in-ow current of 50mA)
• Leakage current: 0.1mA or less
Output operation Open when the output is ON.
Short-circuit protection Incorporated (Auto-reset)
NP switching input At 0V: NPN open-collector output
At supply voltage of 24V DC: PNP open-collector output
Timing input
NPN operation: ON when connecting or connected to 0V (depending on settings)
PNP operation: ON when connecting or connected to positive terminal of external
power supply (depending on settings)
Multiple input
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
Communications interface
(high-function type)
RS-422 or RS-485
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
Indicator
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
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/s2three times each in X, Y, and Z directions
Ambient illumination (Note 3) 3,000ℓx max. (illumination level of light receiving surface under incandescent light)

6I/O CIRCUIT
●NPN Type
Refer to the HL-G1 Series User's Manual for RS-422
/ 485 wiring.
3.3V
3.3V
(Black) Output 1: OUT1
(Brown) +V
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
Load
Load
Load
External connection example Sensor head
internal circuit
*1
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 circuit
Lead wire color
●PNP Type
(Black) Output 1: OUT1
(Brown) +V
(White) Output 2: OUT2
(Gray) Output 3: OUT3
(Pink / Purple) NPN / PNP
type switching input
(Pink) Timing Input: TM
(Purple) Multiple input: MI
(Blue) 0V
External connection example
Sensor head
internal circuit
*1
External
power supply
3 to 24 VDC
Main power
supply
24 VDC ± 10%
Ripple 0.5 V
(peak-to-peak)
included
Refer to the HL-G1 Series User's
Manual for RS-422 / 485 wiring.
50mA max.
50mA max.
50mA max.
*1
Non-voltage contact or PNP transistor open collector output
IN
0V
IN
0V
or
High [5V to 30V DC (inrush current of 0.04mA max.)]: Enabled
Low [0 to 0.6V DC or open]: Disabled
Main circuit
Lead wire color
Load
Load
Load
7APPLICABLE STANDARDS / REGULATIONS
●“SPECIFICATIONS” shows the product, the following
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.
30mm max.
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 High-function type: extendable to 20 m with an optional extension cable (sold separately).
Tightening torque 0.8N·m or less
Mass Standard type
Approx. 70g (without cable), approx. 320g (including cable), and approx. 380g (with packing)
High-function type Approx. 70g (without cable), approx. 110g (including cable), and approx. 160g (with packing)
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(approxi-
mately 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.
5CAUTIONS
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 discon-
nection 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 volt-
age and power circuit lines. If it is unavoidable, shield it by running through a con-
ductive 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. How-
ever, do not bend the cable within 20mm of
the sensor head.
20mm min.
R30mm min.
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 200cm2if the ambient temperature is 40°C or higher. In the case of install-
ing two or more sensor heads in parallel, mount each sensor head to an alumi-
num or steel plate with a minimum surface area of 200cm2and 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 am-
bient 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 clean-
ing 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 accu-
racy 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.
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