2 MP System Hardware Guide
Chapter 1 MP Systems
The MP System is a computer-based data acquisition system that performs many of the same functions as a chart
recorder or other data viewing device, but is superior to such devices in that it transcends the physical limits
commonly encountered (such as paper width or speed). The MP data acquisition unit (MP150 or MP100) is the
heart of the MP System. The MP unit takes incoming signals and converts them into digital signals that can be
processed with your computer.
MP Systems can be used for a wide array of applications, including:
Cardiovascular Hemodynamics Evoked Response Plethysmography
ECG: Cardiology Exercise Physiology Psychophysiology
EEG: Electroencephalogram Interfacing with Existing Equipment Pulmonary Function
EMG: Electromyogram In vitro Pharmacology Remote Monitoring
EOG / Eye Movement Laser Doppler Sleep Studies
Data collection generally involves taking incoming signals (usually analog) and sending them to the computer,
where they are (a) displayed on the screen and (b) stored in the computer’s memory (or on the hard disk). These
signals can then be stored for future examination, much as a word processor stores a document or a statistics
program saves a data file. Graphical and numerical representations of the data can also be produced for use with
other programs.
Application Notes are provided at
www.biopac.com under Support; see page 22223.
Quick Start Templates are provided in the Samples folder to simplify setup; see page
25.
The MP System can be used on a Macintosh
®
or on a PC with Windows
®
. The System utilizes the same hardware,
excepting hardware for computer interface. The software has the same “look and feel” on both the Macintosh
®
and
the PC.
MP150 STARTER SYSTEM
MP150 System includes:
Data acquisition unit: MP150A-CE
Universal interface module: UIM100C
Ethernet Switch (for user-supplied Ethernet
card or adapter): ETHSW1
Transformer: AC150A
Cables: CBLETH1 (2)
AcqKnowledge
®
software CD
*MP150 Specifications are on page
9.
The MP150 high-speed data acquisition system utilizes the very latest in Ethernet technology. The MP150 is
compliant with any Ethernet (DLC) ready PC or Macintosh. This next generation product takes full advantage of
cutting edge technology. Access multiple MP150 devices located on a local area network and record data to any
computer connected to the same LAN. Record multiple channels with variable sample rates to maximize storage
efficiency. Record at speeds up to 400 kHz (aggregate).
Recommended MP150 configuration:
For the best possible performance, connect the MP System solely to the computer’s Ethernet port. For simultaneous
connection of the network and the MP System, the ETHSW1 is required. If a computer has no Ethernet port, users
need to install an industry standard PCI Ethernet card (Intel, 3COM, etc.). If a computer does not require
simultaneous connection to the network, it’s acceptable to use a standard crossover Ethernet cable to connect the
MP System to a computer.
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