Autonics BD Series User manual

User Manual
Displacement Sensor
BD Series
MSO-BDU1-V1.1-2002US
Thank you for purchasing an Autonics product.
This user manual contains information about the product and its proper use,
and should be kept in a place where it will be easy to access.
www.autonics.com

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Preface
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Preface
Thank you for purchasing Autonics product.
Please familiarize yourself with the information contained in the Safety Considerations
section before using this product.
This user manual contains information about the porduct and its proper use, and should be
kept in a place where it will be easy to access.

User Manual Guide
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User Manual Guide
Please familiarize yourself with the information in this manual before using the product.
This manual provides detailed information on the product's features. It does not offer
any guarantee concerning matters beyond the scope of this manual.
This manual may not be edited or reproduced in either part or whole without
permission.
This manual is not provided as part of the product package. Please visit our website
(www.autonics.com) to download a copy.
The manual's content may vary depending on changes to the product's software and
other unforeseen developments within Autonics, and is subject to change without prior
notice. Upgrade notice is provided through our homepage.
We contrived to describe this manual more easily and correctly. However, if there are
any corrections or questions, please notify us these on our website.

User Manual Symbols
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User Manual Symbols
Symbol
Description
Supplementary information for a particular feature.
Failure to follow instructions can result in serious injury or death.
Failure to follow instructions can lead to a minor injury or product
damage.
An example of the concerned feature's use.
※
Annotation mark.

Safety Considerations
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Safety Considerations
Following these safety considerations will ensure the safe and proper use of the product
and help prevent accidents, as well as minimizing possible hazards.
Safety considerations are categorized as Warnings and Cautions, as defined below:
Warning
Failure to follow the instructions may lead to a serious
injury or accident.
Caution
Failure to follow the instructions may lead to a minor
injury or accident.
Fail-safe device must be installed when using the unit with machinery that may cause
serious injury or substantial economic loss. (e.g. nuclear power control, medical
equipment, ships, vehicles, railways, aircraft, combustion apparatus, safety equipment,
crime/disaster prevention devices, etc.)
Failure to follow this instruction may result in personal injury, economic loss or fire.
Do not use the unit in the place where flammable/explosive/corrosive gas, high
humidity, direct sunlight, radiant heat, vibration, impact, or salinity may be present.
Failure to follow this instruction may result in explosion or fire.
Do not disassemble or modify the unit.
Failure to follow this instruction may result in fire.
Do not connect, repair, or inspect the unit while connected to a power source.
Failure to follow this instruction may result in fire.
Check 'Connections' before wiring. [Amplifier unit]
Failure to follow this instruction may result in fire.
Do not stare at the laser emitter. [Sensor head]
Failure to follow this instruction may result in eye damage.
Use the unit within the rated specifications.
Failure to follow this instruction may result in fire or product damage.
Use dry cloth to clean the unit, and do not use water or organic solvent.
Failure to follow this instruction may result in fire.
Mount the ferrite core to specified position before using. [Sensor head, Extension cable]
Failure to follow this instruction may result in output with noise.

Cautions during Use
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Cautions during Use
Follow instructions in 'Cautions during Use'. Otherwise, it may cause unexpected
accidents.
The power supply should be insulated and limited voltage/current or Class 2, SELV
power supply device.
Do not install where strong magnetic or electric field exist. Otherwise, the resolution
may be adversely affected.
Mutual optical interference between laser sensors and photoelectric sensors may result
in malfunction.
Mutual optical interference between laser sensors may result in malfunction.
When connecting DC relay or other inductive load to the output, remove surge by using
diode or varistor.
Wire as short as possible and keep away from high voltage lines or power lines, to
prevent surge and inductive noise. [ Amplifier unit]
For the optimized performance, it is recommended to measure after 30 minute from
supplying power. [Amplifier unit]
Since external disturbance light (sunlight, fluorescent lighting, etc.) can cause product
malfunction, use the product with a light shield or slit. [Sensor head]
When detecting with the maximum sensitivity, an error may occur depending on each
characteristic deviation.
This unit may be used in the following environments.
① Indoors/Outdoors (in the environment condition rated in 'Specifications')
② Altitude max. 2,000m
③ Pollution degree 2
④ Installation category II
The specifications are subject to change and some models may be discontinued without
notice.
Be sure to follow cautions written in the instruction manual, user manual and the technical
descriptions (catalog, website).

Table of Contents
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Table of Contents

Table of Contents
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Table of Contents
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PARA1
RSPD
SENS
NoNC
DISP
DOT
H-SC L-SC
HYS
H-AN L-AN
ERR.OUT
FIxOUT
PARA2
CALC
GAIN
FILTER
AVF
MEDIAN
HOLD
HOLdT
AtLV
AtHYS
T-MODE
TIME
PARA3
□D-IN□
PARA4
DIR

Table of Contents
11
BANK
SAVE
LOCK
INIT

1 Overview
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1Overview
Features
Displacement sensor BD Series can accurately measure displacement precisely by high
resolution (max. 1㎛, BD-030) and wide measurement range (max. 120mm, BD-100).
And consists of a connector type sensor head, an amplifier unit which can be connected up
to 8 units, and a communication converter which supports RS-232C, RS-485 communication,
to configure the measuring system efficiently.
Sensor head/Amplifier unit
Easy maintenance with separable structure of sensor head/amplifier unit
Maximum resolution: 1 m (different by models)
Stable measurement regardless of color or material of the object
Mutual connection up to 8 amplifier units
: Interference prevention and channel alignment are automatically applied
Various calculation function (add, subtraction, average)
Various filter function for stable measurement (average, differential, median)
Teaching modes configuration (1-point, 2-point) for user environment
Mounting on DIN-Rail or wall (accessory bracket is needed) is available
Sensor head IP67 protection structure (patented)
: Korea patent application number 2017-0043925
Communication converter
Supports RS232C and RS485 communications in one device
: Separated ports of RS232C/RS485 for user convenience
Maximum connection up to 8 amplifier units
Power supply without extra wiring via amplifier unit
Dedicated Device Management Program (atDisplacement)
: Batch parameter setting via save/load function
: Real-time monitoring of measured values and output status
Communication speed and station number can be set by side DIP switch without
connecting host device

1 Overview
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Warning Label
The description on the warning labels attached to the device and the label locations are
described below.
Label description
BD-030
BD-065
BD-100

1 Overview
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Label attachment locations
BD-030
BD-065
BD-100

1 Overview
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Components and Sold separately
Sensor head
Components
- BD series sensor head - Bracket for sensor head
- Ferrite core
- Bolt, Nut 2 sets
- Instruction manual
Sold separately
- External cable for sensor head and amplifier unit

1 Overview
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Amplifier unit
Components
- BD series amplifier unit - Bracket for amplifier unit
- Side connector
- Instruction manual
Sold separately
- External cable for sensor head and amplifier unit

1 Overview
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Communication converter
Components
- BD-C series communication converter - Side connector
- RS485 connector
- Instruction manual
Sold separately
- SCM-WF48 (Wi-Fi, USB - RS485) - SCM-US48I (USB RS485)
- SCM-38I (RS232C - RS485)

1 Overview
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Please make sure that all of the components are included before using the product.
If either component is damaged or missing, please contact our sales office.
Components and sold separately image may be slightly different.

1 Overview
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Product configuration
Model configuration
Sensor head
Model
Beam
shape
Reference
distance
(Maximum
measurement
range)
Spot diameter
Near
Reference
Far
BD-030
Standard
30mm
(20-40mm)
Apporx.
290×790㎛
(at 25mm)
Apporx.
240×660㎛
(at 30mm)
Apporx.
190×450㎛
(at 35mm)
BD-065
Standard
65mm
(50-80mm)
Apporx.
360×1590㎛
(at 55mm)
Apporx.
290×1180㎛
(at 65mm)
Apporx.
210×830㎛
(at 75mm)
BD-100
Standard
100mm
(70-130mm)
Apporx.
480×1870㎛
(at 80mm)
Apporx.
410×1330㎛
(at 100mm)
Apporx.
330×950㎛
(at 120mm)

1 Overview
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Amplifier unit
Model
Compatible sensor head
BD-A1
BD series sensor head: 1
Communication converter
Model
Supported communication
function
BD-CRS
RS-232C, RS-485
External cable
Model
Cable length
CID6P-1-SI-BD
1m
CID6P-2-SI-BD
2m
CID6P-5-SI-BD
5m
CID6P-10-SI-BD
10m