• YOKOGAWA

WE7000 Series

PC-Based Measurement Instruments

Features

  • Simple data acquisition without any software development Each WE7000 system includes the standard control software and each module has its firmware resident within the module.
  • Isolation and noise immunity Isolation and noise immunity are very important for the mechanical electronics area. The WE7000 has great isolation from the base station to the input modules as well as channel to channel (depending on the module) isolation.

Description

The WE7000 PC based system is designed to address the need for a fast, reliable data acquisition system. The modular design provides greater flexibility and is easily expandable. The Windows based software provides an intuitive virtual front panel for easy setup and control.

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Features:

Various precision modules with traceability WE7000 has various modules from 2 Hz to 1 GS/sec digitizing rates. There are also modules with signal output capability, including a precision D/A and a function generator.

Remote control and monitoring using Ethernet Communication WE7000 control, monitoring, and real time saving of data are all available using Ethernet communication.

 
  • Literature
  • Specifications
Literature and Technical Information
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Bench Calibration

++ MX100 Series | Specifications

Digitizer modules :

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 Res. No. of Chan. Range Max. Memory (words) Specs
WE7311
1 GS/s
DC to 400 MHz
8 bits
1
5 mV/div to 500 mV/div (1-2-5 steps)
2 M
WE7111
100 MS/s
DC to 40 MHz
8 bits
1
5 mV/div to 5 V/div (1-2-5 steps)
100 k
WE7116
20 MS/s
DC to 8MHz
12 bits
2
±100 mV to 50 V (1-2-5 steps)
4 M
WE7275
1 MS/s
DC to 400 kHz
14 bits
2
±100 mV to 200 V (1-2-5 steps), 350 V
4 M
WE7273 New!
100 kS/s
During DC coupling: DC to 40 kHZ During AC coupling: 0.1 Kz to 40 kHz
16 bits
8
±50 mV to ±50 V (in 1-2-5 steps)
8 M
WE7271/ WE7272
100 kS/s
DC to 40 kHz
16 bits
4
±1 V to 20 V (1-2-5 steps), 35 V
4 M
WE7251
100 Ks/s
DC to 10 kHz
16 bits
10
±1 V to 20 V (1-2-5 steps)
1 M

Signal Conditioner Digitizers:

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 Input Signals Max. Measurement Interval Res. No. of Chan. Max. Memory (words) Spec
WE7235
Acceleration and voltage measurement
DC to 40 kHz
16 bits
4
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)
10
-
WE7245
Strain (Isolated differential input), Voltage (Max. 20 Vrange)
10 μs
14 bits (When DC is input)
4
2 M

Signal Sources:

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 Output Waveform Oscillation Frequency Range D/A Resolution No. of Chan. 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)
1
±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)
4
±10 V (1-2-5 steps)

CAN Bus Signal Input/Output:

Click the model name to view the specifications in detail (PDF file).
Model Function Baud rate Spec
WE7081 New! CAN Data Acquisition, CAN Data Output, Module Linking 10 kHz to 1 MHz Hi-Speed CAN (ISO11898)

Digital I/O:

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)
32
Measurement interval when measuring input pattern continuously: 10 ms to 10 s, Channel number of counter: 2

Counter:

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/fre uency ratio/addition calculation
2
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
4
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