KYOWA is a general manufacturer of stress measurement equipment with core skills in strain gages.

General Specifications

Models

Model	Maximum analog input(CH)	Number of Slots*	Storage device(Built-in disk)
EDX-2000B-32-H(E)	32	4	HDD
EDX-2000B-32-S(E)	32	4	SSD
EDX-2000B-64-H(E)	64	8	HDD
EDX-2000B-64-S(E)	64	8	SSD

*Slots : To accommodate conditioner cards
※(E) is the English version.

Number of Input Channels	EDX-2000A-32: Max. 32
	EDX-2000A-64: Max. 64
	Number of input channels = Number of slots x number of mounted conditioner cards, each of which provides 4 or 8 channels
Analog Input	Refer to specifications of conditioner cards.
Digital Input	16 bits, TTL level, contact input
Voice Input	1 channel (Voice memos can be recorded together with measured data.)
Number of Output Channels	Refer to specifications of DA card.
Sampling
Method	Simultaneous sampling of all channels
Frequency	1 Hz to 200 kHz for up to 16-channel data recording
	1 Hz to 100 kHz for up to 32-channel data recording
	1 Hz to 50 kHz for up to 64-channel data recording
	1 Hz to 10 kHz for simultaneous data processing
Data Recording Capacity	30 GB or more (Refer to Software
	Specifications - Number of Recorded Variables.)
Display	10.4-inch color LCD
	(for setting various conditions and monitoring in graphic and numeric formats)
Operation	Through panel keys and external keyboard
External Control Signal	External clock input
Interface Ports
Keyboard	Mini DIN 6-pin port for connection to English keyboard; conforming to 106
External Display	15-pin port (VGA) for monitor display Compatible with optional ATA card or hard disk card for collecting recorded data
LAN	For transferring recorde data to the PC (10BASE-T/100BASE-TX)
Power Supply	AC line or 10 to 30 VDC; battery is built in for
	instantaneous power failure.
Current Consumption	With the CDV-40B card mounted to all channels and with full load
Power Supply EDX-2000A-32 EDX-2000A-64 100 VAC, 50Hz 2.3A 2.8 A 100 VAC, 50Hz 1.3A 1.5 A 200 VAC, 50Hz 1.3A 9.4 A 12 VDC 3.8A 4.6 A
Operating Temperature/Humidity Range	0 to 40℃, 20 to 80%RH(noncondensing)
Storage Temperature Range	-20 to 60℃
Vibration Resistance	29.42 m/s 2 (3 G), 5 to 55 Hz (when operating)
	49.03 m/s 2 (5 G), 5 to 55 Hz (when not operating)
Shock Resistance	196.1 m/s 2 (20 G)/11 ms
Dimensions & Weight	EDX-2000A-32
	350(W) x 132(H) x 300(D) mm (excluding protrusions),
	approx. 12 kg (with 2 units of 8-channel CDV-40B mounted)
	EDX-2000A-64
	430(W) x 156(H) x 300(D) mm (excluding protrusions),
	approx. 13 kg (with 2 units of 8-channel CDV-40B mounted)

Standard Accessories

Digital input card DIB-40A (built in)

AC power cable P-18 (with conversion adapter CM-33)

DC power cable P-70

Simplified Instruction ManualInstruction manual (CD-R)

Optional Accessories

• Dummy panel EDX2000-DUMMY
• Remote control unit RCU-40A
• Synchronous cable N-94 (Synchronous measurement in a maximum 640 channels is possible by connecting 10 units.)
• 8-channel bridge box
• Data Analysis Software DAS-100A

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REMOTE CONTROL UNIT RCU-40A

Control Functions	REC : Starts data acquisition
	PAUSE : Pauses data acquisition
	STOP: Stops data acquisition
	“ VOICE MEMO”： Records voice memo (microphone built in)
LED Lamps	REC, PAUSE, VOICE MEMO
Cable Length	1.5m

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SOFTWARE SPECIFICATIONS

Setting Measuring Conditions

Measuring Channel Conditions	Measuring channel, range, high-pass filter, low-pass filter, calibration coefficient, offset, unit, channel name
Measurement Modes
Manual measurement	Manual measurement keys or remote-control unit.
Trigger measurement	Automatically starts measurement when the Automatically starts measurement when the preset trigger conditions are satisfied.
Interval measurement	Automatically starts measurement at the preset time intervals.
Settng Sampling Frequency
Number of Measurements	2 to hard disk remaining capacity (sampling at 1 to 10,000 Hz)
	2 to 2,000,000,000 (approx. 4 GB, sampling at 16,384 to 200,000 Hz)
Test Information	Test title, date/time,comment, items/ contents
Saving and Reading Measuring Conditions

Measurement and Data Acquisition

Monitor Modes
Numeric	Measured values are digitally indicated.
Y-Time graph	1, 2, 3 or 4 graphs are displayed on a single screen.
Bar graph	Values of all channels (max. 64) are displayed on bar graph.
X-Y graph	1 or 2 graphs are displayed on a single screen.
	Each graph may be traced as a relative graph with 4 channels.
Processing Data under Measurement
Types of simultaneous analysis	FFT analysis, histogram analysis
	Either one can be selected during monitoring or recording
FFT Analysis
Types of FFT analysis	Linear spectrum, power spectrum,cross spectrum, auto-correlation,cross-correlation
Number of analyzed data	256, 512, 1024, 2048
Window functions	OFF (square window), hanning, hamming,Fejer, Blackman, Gaussian
Histogram Analysis
Types of histogram analysis	Max/Min, Peak/ Valley
	1D rainflow,2D rainflow
Number of Slices	1D : 16 (±8), 32 (±16), 64 (±32),
	128 (±64),256 (±128)
	2D : 16 (±8), 32 (±16)
Hysteresis	2 to preset number of slices
Offset	Can be set for the Max/Min analysis method.

Data Reproduction

Graphic Display
Types of Graph
Y-Time graph	1, 2, 3 or 4 graphs on a single screen
X-Y graph	1 graph is displayed on a single screen; the graph may be traced as a relative graph with 8 channels.
All channels graph	Max. 16 channels/screen
Graphic display conditions	Display channel(s), scale, number of values to be displayed, auxiliary line, etc.
Graph control	Scroll, cursor operation and value indication,zoom in/zoom out, all data display/magnification,playback of voice memos, etc.
Saving and reading display conditions
Editing Data File
Data	Changing and editing recorded measurements (The number of measurements which can be edited at a time is limited.)
Header	Changing the header information (date/time of data acquisition, calibration coefficient, offset, unit, comment,channel name)
Saving formats	KYOWA standard KS2, CSV, Excel
Conversion to ASCII (CSV) format	Possible
Saving as a different file	Possible
Extracting	Possible to save a desired portion of the data file as a different file
Statistic processing	Possible to display and save maximum,minimum, average and standard deviation of the recorded data
Analog output	Possible to reproduce recorded analog data through the optional DA card

Analysis

Arithmetic Operation
Arithmetic operation is performed between desired channels in max. 2 data files and the results are saved in a designated file.
Setting Items
Calculating File Name(s)	Designate 1 (A) or 2 (A and B) data files.
	For 2 data files, the sampling frequency should be the same.
File Name of Calculated Results	Designate the file name to save results of arithmetic operation.
Operating Channels	Analog channels only (A01 to A64, B01 to B64)
	e.g. "A06" indicates channel 6 of file A and "B28," channel 28 of file B.
Channels of Calculated Results	Max. 32 (C01 to C32)
	(C**;** indicates the expression description channel.)
	e.g. C06 = (expression) makes the operated result saved in channel C06.
Expression	Designate expression f ( ) in C** = f (A**, B**).
	The expression should be within 60 digits.
	The number of expressions (channels of calculated result) available for setting is maximum 192.
Unit	A desired engineering unit can be designated for the calculated result.
Channel Name	Comment on the channel of calculated result
Operators and Expression
Operators	+, –, *, /, trigonometric functions, logarithmic function,exponential function, rosette function
Remarks	Parenthesis (up to level 3) and variable cannot be used. "+" and "–" are also effective as signs (e.g.-5.7, -A15).
	Any calculated result (channel) cannot be used for any expression of other channel of calculated result. Also,any recursive processing is not possible.
	(e.g. C10 = C01 + C02, C12 = C12 + 3,1415 cannot be used.)
Saving and reading calculating conditions

FFT Analysis

FFT analysis is performed on data of desired channel(s) of recorded data file and analyzed results are saved in a designated file. The results are graphically displayed for confirmation.
Types of FFT analysis	Linear spectrum, power spectrum, cross spectrum, auto-correlation, cross-correlation
Analysis conditions
Analyzing Channel(s)	1 or 2 (depends on type of FFT)
Filter	Low-pass filter can be applied for pre-processing.
Integration	Data can be integrated 1 or 2 times for pre-processing
Number of analyzed data	256, 512, 1024, 2048, 4096,8192,16384, 32768
Window functions	OFF (square window), hanning, hamming,Fejer, Blackman, Gaussian
Averaging times and number of shift data	Averaging of FFT results (1 to 99 times) and number of shift values (1 to 9999)
Analysis start point	Designate the starting point of analysis on the target data.
Analysis result file	Analyzed results are saved together with the target time-series data.
Analysis result graph	Target time-series data and analyzed results are graphically displayed.
	Cursor display and zoom-in/zoom-out of X and Y axes are possible.
Saving and reading analysis conditions
Histogram Analysis
Histogram analysis is performed on recorded data and analyzed results are saved in a designated file. The results can be tabulated or graphed for confirmation.
Setting Items
Target channel	Selectable
Types of histogram analysis	A) Peak/valley (P/V)
	B) Maximum/minimum (MAX/MIN)
	C) 1-dimensional rainflow (RAIN [1D])
	D) 2-dimensional rainflow (RAIN [2D])
	E) Amplitude (AMPLITUDE)
	F) 1-dimensional time at level (TIME [1D])
	G) Complex: 1-dimensional rainflow + Peak/Valley (RAIN&P/V)
	H) Complex: 1-dimensional rainflow + Max/Min (RAIN&M/M)
Number of Slices	10 (5) to 256 (128) for 1D types (abovementioned A, B, C, E, F,G and H )
	10 to 50 (even number) for 2D type (abovementioned D)
Slice width	Designated with physical value
Hysteresis	Set the number of masking slices in a range of 0 to the preset number of slices.
Offset	Designated with physical value for max/min analysis.
Analyzing file	Recorded data file or file of results obtained through arithmetic operation
Analysis result file	File of histogram analysis results
Result Display
Table	List of histogram analysis results for every processed channel
Graph	Graph of histogram analysis results for every channel
	(For 2D type, 3-dimensional graph is displayed.)
Differentiation/Integration, Filtering and Moving Averaging
Number of differentiation/integration times	1 or 2 selectable
	Average correction possible for integration
Digital Filters	IIR digital filter : 4th order Butterworth characteristics (with cutoff characteristic of -3dB and no phase lag)
	High-pass filter : FLAT, 0.1, 0.2, 0.5, 1.0, 2.0, 5.0, 10.0 Hz
	Low-pass filter : FLAT, 10, 20, 50, 100, 200, 500, 1000 Hz
	(Effective at up to one-half the sampling frequency)
Moving Averaging	1 to 999 times

File Management

Functions	Copy file, delete file, change file and folder names, sort,
	create/delete folder, convert data collectively
Types of Target File	Condition file, data file, and text file

Setting Environment

Setting Items	Data recording folder, condition saving folder,
	date/time, display of effective battery life, etc.