KYOWA PCD-400B User manual

IM-A-1438B September 2023
INSTRUCTION MANUAL
PCD-400B/430B
SENSOR INTERFACE
(FOR HARDWARE)
Thank you for purchasing KYOWA’s product PCD-400B/430B Sensor
Interface.
Read this Instruction Manual carefully in order to make full use of the high
performance capabilities of the product.
Do not use the product in methods other than described in this Manual.
This Manual only describes hardware operation of the PCD-400B Series.
For the Dynamic Data Acquisition Software DCS-100A, see the DCS-100A
INSTRUCTION MANUAL for PCD-400 Series Operation.
For software operation other than the DCS-100A, see the PCD-400 Series
INSTRUCTION MANUAL for Control command.
For the USB device driver set-up, see the DCS-100A INSTRUCTION
MANUAL for Set-up or DCS-100A INSTRUCTION MANUAL for USB
driver set-up.
Windows are trademarks of Microsoft Corporation, U.S.A. and other countries.
Generally, company names and trade names described in this Instruction Manual are trademarks or registered
trademarks of the companies.
This Instruction Manual may not be copied or reproduced, in whole or part, without consent of KYOWA.
Copyright © Kyowa Electronic Instruments Co., Ltd. All rights reserved.
The contents of the Instruction Manual are subjected to change without prior notice.

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CONTENTS
STANDARD ACCESSORIES............................................................................................................................................ 4
OPTIONAL ACCESSORIES ............................................................................................................................................. 4
SAFETY PRECAUTIONS (DO NOT FORGET TO READ THE SAFETY PRECAUTIONS PRIOR TO USE.)........... 5
LIMITED LIFE PARTS AND PREVENTIVE MAINTENANCE..................................................................................... 8
REPLACEMENT BEFORE THE END OF SERVICE LIFE............................................................................................. 8
NOTATIONS USED IN THE INSTRUCTION MANUAL ............................................................................................... 9
IMPORTANT PRECAUTIONS WHEN USING PCD-400B/430B................................................................................. 10
PRECAUTIONS ON CE MARKING .............................................................................................................................. 10
1. OUTLINE OF THE PRODUCT................................................................................................................................... 11
1-1 OUTLINE OF THE PRODUCR............................................................................................................................. 11
1-2 FEATURES ............................................................................................................................................................ 11
2. CONTROLS AND INDICATORS ............................................................................................................................... 12
2-1 FRONT PANEL...................................................................................................................................................... 12
2-2 REAR PANEL ........................................................................................................................................................ 13
2-3 TOP PANEL ........................................................................................................................................................... 17
2-4 BOTTOM PANEL.................................................................................................................................................. 18
3. CONNECTION AND DEFAULT SETTING ............................................................................................................... 19
3-1 PRE-PROCEDURES FOR MEASUREMENTS.................................................................................................... 19
3-1-1 For single unit ................................................................................................................................................. 19
3-1-2 For stacking multiple units ............................................................................................................................. 19
3-2 STACK M U LT I P L E UNITS................................................................................................................................... 20
3-2-1 Parts for stacking multiple units ..................................................................................................................... 20
3-2-2 Procedures for stacking................................................................................................................................... 21
3-2-3 Procedures for demounting stacking kit.......................................................................................................... 25
3-3 CONNECT SENSORS........................................................................................................................................... 27
3-3-1 Type and features of the input adapter ............................................................................................................ 27
3-3-2 Input adapter and connection.......................................................................................................................... 30
3-3-3 Procedures for connecting lead wires ............................................................................................................. 34
3-4 MOUNT/DEMOUNT THE INPUT ADAPTER .................................................................................................... 40
3-5 CONNECT THE POWER SUPPLY....................................................................................................................... 41
3-5-1 Connect the AC adapter .................................................................................................................................. 41
3-5-2 Connect the DC power.................................................................................................................................... 42
3-6 SETUP THE USB DEVICE DRIVER.................................................................................................................... 43
3-7 CONNECT THE USB INTERFACE...................................................................................................................... 44
3-7-1 USB interface and connection diagram .......................................................................................................... 44
3-8 POWER ON/OFF ................................................................................................................................................... 46
3-8-1 LED status when stacking multiple units........................................................................................................ 47
4. MEASURE DATA........................................................................................................................................................ 48
4-1 PROCEDURES FOR MEASUREMENTS ............................................................................................................ 48
5. TROUBLE SHOOTING............................................................................................................................................... 49
6. MAINTENANCE ......................................................................................................................................................... 51
7. TECHNICAL INFORMATION ................................................................................................................................... 52
7-1 CORRECTION REQUIRED WHEN AN EXTENSION CABLE WAS USED ..................................................... 52
8. SPECIFICATIONS ....................................................................................................................................................... 53
8-1 PCD-400B .............................................................................................................................................................. 53
8-2 PCD-430B .............................................................................................................................................................. 55
9. OUTSIDE DRAWING ................................................................................................................................................. 57

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9-1 PCD-430B .............................................................................................................................................................. 57
9-2 WITH INPUT ADAPTER UI-10A......................................................................................................................... 57
9-3 WITH INPUT ADAPTER UI-11A ......................................................................................................................... 58
9-4 WITH INPUT ADAPTER UI-15A......................................................................................................................... 58
9-5 WITH INPUT ADAPTER UI-16B......................................................................................................................... 59
9-6 WITH INPUT ADAPTER UI-30A......................................................................................................................... 59
9-7 WITH INPUT ADAPTER UI-55A......................................................................................................................... 60

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This Manual only describes hardware operation of the PCD-400B/430B.
STANDARD ACCESSORIES
The following accessories are packed with the PCD-400B/430B.
When unpacking, check the contents to ensure that all accessories are enclosed.
Dynamic Data Acquisition Software (DCS-100A) 1 (DVD)
USB cable (N-38:1 m) 1
Ground wire (P-72) 1
Test Certificate and Warranty 1 each
OPTIONAL ACCESSORIES
AC adapter UNI360-1540-AC *
USB cable N-39(2 m)
DC power cable P-76(2 m)
Connection cable N-97(10 cm)
Stacking kit ST-1B
Input adapter for strain gage transducer UI-10A(TEDS supported)
Input adapter for strain gage UI-11A(TEDS supported)
Input adapter for strain gage with operating lever UI-15A
One-touch type input adapter for strain gage UI-16B
One-touch type input adapter UI-55A
Input adapter for voltage UI-30A
Data Analysis Software DAS-200A
*This AC adapter is common to all countries, including the United States. Please note that you will need to purchase an
AC power cable separately if you are using it outside of Japan.

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SAFETY PRECAUTIONS (Do not forget to read the safety precautions prior to use.)
This PCD-400B/430B is designed to be used according to "8. SPECIFICATIONS."
Do not use the PCD-400B/430B in an environment exceeding the specifications. Or, it may cause trouble.
PRIOR TO USE
For safe use of the PCD-400B/430B, do not forget to read the “Safety Precautions” prior to use.
Kyowa Electronic Instruments Co., Ltd. assumes no liability for any damage resulting from the user’s failure to
comply with the safety precautions.
For safety operation of the PCD-400B/430B, the following symbol mark is attached to the PCD-400B/430B.
Indicates “GROUND TERMINAL.”
Be sure to connect the GND terminal to the ground.
Indicates the operator must refer to an explanation in the INSTRUCTION MANUAL in order
to avoid the risk of injury or death of personnel or damage to the instrument.
SAFETY SYMBOLS
For safety operation of the PCD-400B/430B, the following symbol marks are used in the Instruction Manual.
Improper operation of the system may result in death or severe injury of the operator.
Improper operation of the system may result in injury of the operator and
physical damage of the system.
WARNING
●
Warning
Be sure to observe the warning and precautions described in the PCD-400B/430B Instruction Manual (FOR
HARDWARE).
●Power supply
To prevent a fire hazard, ensure that the power supply voltage specified for the PCD-400B/430B (11 to 16 VDC)
matches the local line voltage before connecting the system to the DC power. When using the optional AC
adapter, check the voltage range of the AC power outlet before connecting.
●Avoid using in environment with inflammable gas, etc.
To prevent the risk of fire hazard or explosion, do not use the PCD-400B/430B in environment with inflammable
gas, vapor, or dust.
●If any trouble occurs
To prevent a fire hazard, if smoke is emitted from the PCD-400B/430B, immediately disconnect the AC adapter
from the receptacle and stop using the PCD-400B/430B.
●Ground
Be sure to connect the GND terminal to the ground. Or, it may cause an electric shock hazard, lower the
performance, and cause trouble.
WARNING
CAUTION

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CAUTION
●
Caution
Be sure to observe the safety precautions described in the PCD-400B/430B Instruction Manual (FOR
HARDWARE).
●Do not use the PCD-400B/430B outdoors.
Or, it may cause electric shock, fire hazard, lower the performance and cause troubles.
●Do not turn ON the power switch immediately after turning it OFF.
After turning OFF the power switch, wait (5 seconds) until the power supply is shut OFF before turning ON the
power switch again. If the power is repeatedly turned ON and OFF within 5 seconds, rush current generated by
switching the power ON may damage the product.
●Avoid measuring object applied with high voltage in strain measuring mode.
Although the PCD-400B/430B is insulated, if it is used for measuring objects with excessive high voltage, it may
deteriorate its performance and cause trouble.
●Always input voltage within allowable voltage range of ±50 V in voltage measuring mode.
When measuring object in voltage measuring mode, do not input voltage lower then -50 V or higher than +50 V.
The PCD-400B/430B is not insulated in voltage measuring mode. If voltage exceeding the allowable voltage
range (+50 V) is input, performance of product may be deteriorated and cause trouble.
●Use the PCD-400B/430B within temperature ranging from 0 to 40 ℃.
Use at temperatures exceeding the specified range may lower the performance and cause trouble. If use under
direct sunlight or in a cold place is inevitable, prepare a sunscreen or take proper measures to keep it warm.
●Use in an environment with a humidity of 20 to 85 % (no condensation).
Use in a humid place exceeding the specified range or where it is exposed to splashing water may lower the
performance and cause trouble.
●Do not use the product immediately after the change in the environment.
Leave the PCD-400B/430B as it is until it becomes adaptable to the environment. Abrupt change in ambient
temperature due to transportation, etc. may cause dew condensation, which may result in lower performance and
troubles.
●Do not use the PCD-400B/430B under dusty environment.
This can lead to performance problems and decreased operating efficiency. Be careful that dust may not enter the
PCD-400B/430B not only during operation but also under stored conditions.
●Use the PCD-400B/430B under environment without excessive vibration or high impact.
Vibration resistance:29.42 m/s2(3 G), 5 to 200 Hz (unstacked)
Use the PCD-400B/430B in an area where vibration and impact can be kept within the scope of specifications.
Continuous vibration or severe impact may cause deteriorated performance and system failure.
●Do not use the PCD-400B/430B in strong electromagnetic field.
Use the PCD-400B/430B in
a magnetic field environment where the PC may be used. Performance may be
lowered and erroneous operation and troubles may result if it is used near a telemetry system, microwave oven,
electronic furnace or any other equipment generating a strong magnetic field.
Do not use the PCD-400B/430B under poor conditions.
When using a DC power supply, use within the range of 11 to 16 V DC. When using the optional AC adapter
(UNI360-1540-AC), use within the range of 100 to 240 V AC (50/60 Hz). Use a power supply that is free from
momentary power failures and noise.
●The specifications of the optional AC adapter (UNI360-1540-AC) is as follows.
Input voltage:AC100 ～240 V (50/60 Hz)
Output voltage:15 V (4.0 A)
Operating temperature range:0 ～40 ℃
*This AC adapter has a limited life. Please purchase a new product after about 5 years.

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●
Do not pull cords and cables.
Lay cords and cables with a certain allowance so that any unreasonable force is applied to the connections.
Pulling or applying unreasonable force may cause trouble or interrupt the measurement.
●Avoid installing sensors and PCD-400B/430B near a welding machine.
Failure to do so will pose the risk of erroneous data, malfunction and failure.
●Do not disassemble or remodel the PCD-400B/430B. Or, it may cause electric shock hazards or damage the
PCD-400B/430B. This warranty does not cover any damaged or defective parts that results from disassembling
or remodeling.
●Handle the DVD with care.
Do not expose the DVD to direct sun light, high temperature, or high humidity.
Do not apply pressure to the DVD by laying object or bending.
Dust, scratches, and fingerprints on either side of the DVD can cause write errors.
●Preheat the PCD-400B/430B before use.
To ensure accurate measurements, allow approximately one hour of warm-up time after turning on the power
before starting measurements.

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LIMITED LIFE PARTS AND PREVENTIVE MAINTENANCE
This product consists of various electronic components and those components, if not all, have a useful life.
Using them exceeding the years specified according to each part type (useful life) may affect the characteristics of the
product, resulting in a malfunction or a failure.
You need to replace parts with a regular preventive maintenance schedule.
Limited life parts used with the product are as follows.
●Relay
A relay's insulation will inevitably degrade or a relay itself will be damaged.
●Aluminum electrolytic capacitor
The signal-noise ratio will lower due to capacity low or smoke will be emitted due to liquid leak, resulting in a
malfunction of the product.
●EEPROM
EEPROM will results in malfunctions or degraded performance.
●AC adapter (optional accessory)
Heat and smoke will be emitted, resulting in an unstable voltage.
To operate the product normally, finding a sign of the product failure early by daily/periodic inspections and
taking the corrective action are required. For inspection, contact KYOWA or our representatives.
*Major limited life parts; Relay, aluminum electrolytic capacitor, EEPROM, AC adapter
* All components do age and will fail.
REPLACEMENT BEFORE THE END OF SERVICE LIFE
Preventive maintenance and replacement parts are a cost-effective way of keeping the performance and extending the
service life of the product. Regardless of the replacement parts, the product itself gradually deteriorates with
age. Before the expected service life is reached, consider replacing the product with a new one or the latest series as
preventive maintenance.

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NOTATIONS USED IN THE INSTRUCTION MANUAL
The following notations are used in the Instruction Manual for convenience.
■Names described on the panel surface
Names described on the panel surface are expressed in double quotation mark " ".
■Informational notes
Certain notations are used as necessary to attract your attention to information that requires special care when handing
the product, and to information provided for reference purposes.
Examples of Notations
Essential precautions required when handling the product.
NOTE
Reference items required when handling the product.
MEMO