KYOWA PCD-430B Sensor Interface Sensor Interface

Measuring Targets

Strain gages and strain-gage transducers

Voltage

Channels

4

Input Form

Balanced differential input

Unbalanced

Synchronous Measurement

Up to 4 units by 16 channels

Compatible Gage Resistance

Quarter bridge 2-wire system, 3-wire system: 120 Ω
Half bridge system, full bridge system: 120 to 1000 Ω

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Input Connector

D-sub 37-pin connector

Bridge Excitation

AC 2 V_rms

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Gage Factor

2.00 fixed

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Balance Adjustment

Resistance: Within ±2% (±10 k ×10^-6 strain)
Capacitance: Within 5000 pF

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Balance Adjustment Methods

Resistance: Auto balance
Capacitance: CST method (Capacitance self-tracking)

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Nonlinearity

Within ±0.1% FS

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Range

200, 500, 1 k, 2 k, 5 k, 10 k, and 20 k ×10^-6 strain, -7 steps
Accuracy: Within ±0.5% FS

1, 2, 5, 10, 20, and 50 V -6 steps
Accuracy: Within ±0.2 %FS

Frequency Response

DC to 200 Hz, Deviation: Within ±10%

DC to 1 kHz, Deviation: Within -3 to 1 dB

Sampling Frequencies

Max. 10 kHz (Synchronous 4-unit sampling for 16 channels at 10 kHz)

LPF

Transfer characteristic: 2nd order Butterworth
Cutoff frequencies: 10, 30, 100 Hz, and FLAT (4 steps)
Amplitude ratio at cutoff point: -3 ±1 dB
Attenuation: (-12 ±1) dB/oct.

2nd order Butterworth
Cutoff frequency: 10, 30, 100, 300 Hz, and FLAT (5 steps)
Amplitude ratio at cutoff point: -3 ±1 dB
Attenuation characteristics (-12 ±1) dB/oct.

HPF

-

0.2 Hz or OFF (2 steps)

AD Converter

24 bits

Setting Value Storage

-

The range and balance adjustment value etc. are written to nonvolatile memory.

TEDS

Strain measurement mode: Reads information from TEDS-installed sensors.
(Input adapters: UI-10A and UI-11A only)
Channel name writing
(If the manufacturer’s ID is Kyowa)

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Interfaces

USB2.0
(Conforms to High-speed USB standards. USB3.0 supported)

Stability

Temperature
　Zero point: Within ±0.2 ×10^-6 strain per ºC
　Sensitivity: Within ±0.05%/ºC
Time
　Zero point: Within ±0.5 ×10^-6 strain per 8h
　Sensitivity: Within ±0.15%/8h

Temperature
Zero point: Within ±0.008 %FS/ºC
Sensitivity: Within ±0.02 %/ºC
Time
Zero point: Within ±0.03 %FS/8h
Sensitivity: Within ±0.1 %/8h

Withstand Voltage

Strain measurement mode:
250 VAC for 1 minute between input and case
250 VAC for 1 minute between input channels

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Operating Temperature

0 to 40ºC

Operating Humidity

20 to 85% (Non-condensing)

Vibration Resistance

±29.42 m/s² (3 G)
5 to 200 Hz (12 cycles for each axis, 10 minutes/cycle)
*unstacked

Power Supply

11 to 16 VDC
Connector type: RM12BRD-4PH (Hirose)

Current Consumption

0.9 A or less (12 VDC)
0.7 A or less (15 VDC)

Dimensions

210 W x 35 H x 157.5 D mm (Excluding protrusions)

Weight

Approx. 670 g

Compliance

Directive 2011/65/EU, (EU)2015/863 (10 restricted substances) (RoHS)

Directive 2014/30/EU (EMC)

Degree of Protection

IP30 (JIS C 0920 / IEC 60529)
*Except when the one-touch type input adapter UI-55A is connected and when the adapter is not connected.

* The specifications apply to the state in which the temperature has stabilized after a preheating time of 1 hour.