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Data Acquisition Devices

  • Compact data recorder
  • High-speed Multichannel
    Data recorder
  • Portable Data
    Acquisition Device(via LAN)
  • Portable Data Acquisition Device(via LAN)
    PPD
  • - 24bit, 51.2kHz A/D, DSP per channel (synchronous sampling)
  • - One analog output channel, 24bit, 51.2kHz D/A, DSP
  • - Real-time signal processing through 100 MIPS DSP for each
      channel
  • - 1 channel for RPM, 1 channel for external trigger
  • - Built-in amplifiers and filters, constant-current power supply
  • - 16012040mm pocket sized, 400g light weight
  • - Operating on Windows NT/2000/XP, Linux
  • - Customized system supply including channel extension
  • - LAN interface type (Fixed IP) - Remote control available

Products Information

PPD is a data acquisition and signal processing device of LAN interface type. Each input channel of the PPD has a 24bit, 51.2kHz A/D, D/A converter, so it supports synchronous sampling. It also has TTL pulse inputfor rotation speed and the external trigger input besides 4 analog input channels and an output channel. Three major components, source for IEPE type sensor, amplifiers and filters are compactly put inside. Furthermore, this device makes it possible for you to download filter algorithm and so on. The DSP chips which process singnals in real-time are also placed in each channels.

We offer Library function for basic data acquisition program possible to acquire and analyze data through
Ethernet by setting up TCP/IP. By using RS-300 Series, it will help you to successfully frequency analyze, octave, vibration, impact test, order tracking and others.

Feature and composition

Specifications

Signal input modules
Input channels4 channels Analog in, Micro dot connector types
Input signal typeConstant current source 4mA (ICP type)
Input range0.2, 0.5, 1, 2, 5V
Input impedance115k
Max. Input voltage24V
FilterHPF, 4Hz -3dB
A/D conversion24bit, conversion
Sampling frequency51.2kHz max per each channel
Output channel1 channel, BNC connector
D/A conversion24bit, conversion, 51.2kHz
DSPTexas Instruments, 100MIPS DSP per each channel
Trigger channel1 channel, External trigger input
Pulse in1 channel, TTL Pulse input
Buffer memory4Mbyte (FIFO)
InterfaceLAN interface to PC (TCP/IP) RS-232C (only for DSP program download)
Power supplyDC 12V 1A
Operating temperature-10 ~ 50˚C
Dimensions & Weight160W×120D×40H(mm), 400g
Supplied accessoriesAD-P60 AC/DC adapter
PA-201 Test & Data acquisition program
PA-102 LAN cable(2m)
Test & Data Acquisition Program

This test program is provided free of charge for checking H/W function test and containing time series data.
The major test function is as follows.

- Channel and voltage range setup
- Sampling frequency and the number of received data setup
- TTL pulse input
- Trigger setup
- Function generator
- DSP Module(optional)