PC-Based Data Acquisition System WE7000

The channel number can be expanded to eight times the number listed below by connecting several modules together (when using the 8 slot measuring station). Click the model name to view the specifications in detail (PDF file).

Model

Max. Sampling Rate

Frequency Range

Resolution

No. of Channels

Measurement Range

Max. Memory (words)

Spec

WE7311

1 GS/s

DC to 400 MHz

8 bits

5 mV/div to 500 mV/div (1-2-5 steps)

2 M

WE7111

100 MS/s

DC to 40 MHz

8 bits

5 mV/div to 5 V/div (1-2-5 steps)

100 k

WE7116

20 MS/s

DC to 8MHz

12 bits

±100 mV to 50 V (1-2-5 steps)

4 M

WE7275

1 MS/s

DC to 400 kHz

14 bits

±100 mV to 200 V (1-2-5 steps), 350 V

4 M

WE7273

100 kS/s

During DC coupling: DC to 40 kHZ
During AC coupling: 0.1 Kz to 40 kHz

16 bits

±50 mV to ±50 V (in 1-2-5 steps)

8 M

WE7271/
WE7272

100 kS/s

DC to 40 kHz

16 bits

±1 V to 20 V (1-2-5 steps), 35 V

4 M

WE7251

100 Ks/s

DC to 10 kHz

16 bits

±1 V to 20 V (1-2-5 steps)

1 M

Model

Input Signals

Max. Measurement Interval

Resolution

No. of Channels

Max. Memory (words)

Spec

WE7235

Acceleration and voltage measurement

DC to 40 kHz

16 bits

4 M

WE7241

Thermocouple (12 types),
DC voltage (Max. 50 Vrange)

0.5 s (0.2 s possible with 2 ch) to 60 s

14 bits (When DC is input)

WE7245

Strain (Isolated differential input),
Voltage (Max. 20 Vrange)

10 μs

14 bits (When DC is input)

2 M

Model

Output Waveform

Oscillation Frequency Range

D/A Resolution

No. of Channels

Output Range

Spec

WE7121

sine wave/square wave/triangle wave/ramp wave/pulse wave/arbitrary wave

sine wave: 1 μHz to 10 MHz,
other waveforms: 1 μHz to 200 kHz

12 bits (Characters included)

±10 V (setting resolution: 1 mV)

WE7281/
WE7282

sine wave/pulse wave/ramp wave/triangle wave/arbitrary wave/DC

sine wave: 1 mHz to 20 kHz
other waveforms: 1 MHz to 10 kHz

16 bits (Characters included)

±10 V (1-2-5 steps)

Click the model name to view the specifications in detail (PDF file).

Model

Function

Baud rate

Spec

WE7081

CAN Data Acquisition, CAN Data Output, Module Linking

10 kHz to 1 MHz Hi-Speed CAN (ISO11898)

Click the model name to view the specifications in detail (PDF file).

Model

Function

Input/Output Dots

Other

Spec

WE7262

Digital signal input/output (with a counter)

Measurement interval when measuring input pattern continuously: 10 ms to 10 s, Channel number of counter: 2

Click the model name to view the specifications in detail (PDF file).

Model

Function

No. of Channels

Input Sensitivity

Min. Input Pulse Width

Spec

WE7141

frequency/interval/time interval/pulse width/duty ratio/frequency ratio/addition calculation

50 mVrms: DC < input frequency< 60 MHz
100 mVrms: 60 MHz < input frequency< 120 MHz

10 ns

WE7521

Period, time interval totalize count, quadrature encoder, frequency ratio

When hysteresis width in NORMAL and frequency is 1 MHz or less: 1.0 Vpp (typical value)
When hysteresis width is WIDE and frequency is 1 MHz or less: 3.0 Vpp (typical value)

50 ns