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µP Based Data Acquisition System
µP
based data acquisition system model FX 8016 is a highly sophisticated but very
easy to use data acquisition system with unlimited applications and use. The
system employs microprocessor with ADC and interface cards. The system can record
analyse, plot & save data in battery backup RAM employing powerful software.
Almost all physical parameters can be measured, recorded & analysed using this
system with suitable sensors. The Add On cards have 16 analog single ended channels,
16 isolated digital input, output channels & one analog output channel. The
interface ADD on cards and the CPU card are housed in a DIN Enclosure, which
is modular in construction. In short this system combines speed, precision &
repeatability in low level measurements with full computation and analysis capabilities.
This system provides highly capable, yet economical solutions to process control
development, transducer measurements, production testing and signal analysis
applications.
FEATURES
- µP Based stand alone system.
- Expansion
capability
- Digital as
well as Analog Interface
- High speed
data acquisition.
- Data analysis
capabilities
- Graphs /
Charts can be drawn
- Data storage
for months
- Down loading
to any other Computer through RS232C.
APPLICATIONS
- Improve productivity in research and manufacturing.
- Increase
throughput & lowering of the cost in Quality testing.
- Conserve
plant energy through electric load monitoring & control.
- Monitor pilot
& production Processes.
- Perform on
line data analysis & Processing.
- Measure,
record and analyse, plot, tabulate store, physical parameters of processes.
And many other applications.
Technical Specification
Electrical
CPU CARD
- Z80/8031 Microprocessor
- 8K on board RAM
- RTC (Real Time Clock)
- RS232/RS485 serial communication facility
- Centronics parallel ouput for
the printer
- ADC (1) Successive Approxmiation 12 bit ADC speed 33 msec /
reading (Faster 9mS versions available) or 2. Integration type 12 bit ADC
max 10 reading per second.
- Single analog output channel. Using 8 Bit ADC.
Interface Cards
- 4 Analog input channels, can be configured for various types of sensor
by changing few jumpers. No. of channels can be increased in multiples of
4 upto 32.
- 8 digital input & output channels which are opto-isolated per
add on card.
- Digital outputs open collector, sinking capacity 50mA. Interface cards
can be configured for the following.
Temperature :
Thermocouple ii. PT 100 iii. Semiconductor
Pressure
Strain Gauge,
Load cells ii. Piezoceramic.
Transducers Displacement
LVDT
Current
AC - Current Transformer & amplifier / attenuator cards ii. DC - Shunt
& amplifiers.
Voltage
AC - Isolation Transformers ii. DC - Attenuators and amplifiers.
Humidity
Humidity sensors.
PH :
PH sensors and high input impedance amplifiers.
Serial input RS232C / RS485 can be accepted from encoders, weighbridge
etc.
Accuracy : +/- 0.05% on all ranges.
Linearisation
- Software selected for standard sensors like PT100, Thermocouple etc.
- User can define his own linearisation formula which can be pre programmed.
Software
Custom built software specifically written for the particular application.
Working Voltage
240V, AC, 1f, 50Hz, 200VA
Mechanical
Dimensions (Interface Module) : 4U, 19" DINRACK, 320mm Depth, Wt. :7kg. approx.
Environmental
Working temperature range : 0 to 55° c, 80% R.H. Storage temperature range
: 0 to 60° c, 95% R.H.
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