Measurement Computing MP-2000 User manual

MP-2000 – Dual Channel LVDT/RVDT Readout/Controller
MP-2000 Rev. 5 www.meas-spec.com 2015-July
1/5
•Large backlit dual channel display
•Menu driven setup and calibration
•100 to 240 VAC line powered
•MIN, MAX, TIR, A+B and A-B functions
•2.5, 3.3, 5 and 10kHz selectable excitation
•Analog and RS-232 outputs
•Four user programmable set-points
•Splash-proof front panel with status LEDs
•¼ DIN standard panel mounting
DESCRIPTION
The MP-2000 is a dual channel, microprocessor based readout and set-point controller designed for industrial and process
control applications utilizing any LVDT/RVDT-based measurement device. In addition to displaying real-time readings of
LVDTs, RVDTs and gage heads, the MP2000 is also capable of displaying values such as MIN, MAX, TIR (Total Indicated
Run-out), A+B (sum of two channels) and A-B (difference between two channels). A 17-bit analog-to-digital converter
provides excellent performance and resolution, while a standard 9- pin RS-232 communications interface provides serial
data output to a PLC or PC COM port.
The MP-2000 features four user-programmable, opto-isolated, open-collector set-point outputs, which can be used to
monitor any display parameter. Any combination of high or low set-points may be selected, while programmable high and
low hysteresis values may be used to create ‘set-point dead band’ for prevention of control relay chatter. An optional ‘Relay
Board’ with a current handling capability of 5A per relay is available and highly recommended.
A front panel pushbutton permits auto-zeroing (tare) over the full range. Auto-calibration eliminates calculation of slope or
gain factors. All calibration and setup parameters are stored in nonvolatile memory for retention on power down or
interruption. The zero and min/max reset functions can be hard wired for remote control. The large, easy to read, bit-mapped
display provides user-friendly, menu driven prompts for simple push-button system setup, calibration, and monitoring of in-
process measurement parameters. A real-time scaled analog output, proportional to the digital readout is provided for each
LVDT/RVDT channel. An RS-232 output is provided for data transfer to a computer at 1200 to 19.2K baud.
Also see our other LVDT/RVDT signal conditioner models:
LiM-420 24VDC supply, 4-20mA (3-wire) output, open circuit board
LVM-110 ±15VDC supply, ±10 and 0 to 10VDC outputs, open circuit board
LDM-1000 10 to 30VDC supply, DC voltage and 4 to 20mA outputs, DIN rail mountable
ATA-2001 Line powered, DC voltage and current outputs, push-button programmable
IEM-422 Line powered, 4-20mA output, NEMA-13 rated enclosure
PML-1000 AC or DC supply, DC voltage, current and RS485 outputs, 1/8th DIN panel meter,
Measurement Specialties, Inc. (NASDAQ MEAS) offers many other types of sensors and signal conditioners. Data sheets
can be downloaded from our web site at: http://www.meas-spec.com/datasheets.aspx
MEAS acquired Schaevitz Sensors and the SchaevitzTM trademark in 2000.
FEATURES APPLICATIONS
•Versatile dual channel display
•Pass/fail part sorting
•Software selectable gain and excitation
•Concentricity/roundness gaging
•4 user-programmable set-points with LED indicators
•Press cycle control
•Master/Slave sync input/output for multiple MP-2000s
•Part classification
•Remote zero and min/max reset
•Material thickness measurement
•Rugged extruded aluminum housing
•Industrial process control
Downloaded from Arrow.com.

MP-2000 Dual Channel LVDT/RVDT Readout/Controller
MP-2000 Rev. 5 www.meas-spec.com 2015-July
2/5
PERFORMANCE SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
Power requirements
100 to 240 VAC ±10%, 47 to 63Hz
Display
Digits (5)
0.4 [10] high, bitmapped LCD, electroluminescent backlit
Range
±99999
Decimal point position
User selectable
Annunciator lights (LED)
Each of the four set-points, zero, and preset
Transducer excitation
Voltage
1 or 3 VRMS (user selectable)
Oscillator frequency
2.5, 3.3, 5 or 10kHz
(user selectable)
Current drive capability
25mA maximum per LVDT
Transducer requirements
Transducer type
LVDT or RVDT with 5 or 6 electrical connections
Full scale output
1.2VRMS maximum with 1 or 3 VRMS excitation
Input (primary) impedance
40Ω min with 1 VRMS excitation; 120Ω min with 3V RMS excitation
Amplifier characteristics (transducer input)
Input sensitivity range
High gain: 0.6 VRMS; Low gain: 1.2 VRMS
Input impedance
100kΩ minimum
Non-linearity
±0.02% of FSO, maximum
Analog output
Unipolar voltage output
0 to +10VDC
Bipolar voltage output
±5VDC (may be over-ranged to ±10VDC)
Response
20mS
Set-points
Description
4 user programmable, high or low, with LED indicators
Hysteresis (dead band)
User programmable
Outputs
Opto-isolated, open collector logic outputs, 5VDC, 4mA per set-point
Relay board
(optional and highly recommended
Four relays, Normally Open and Normally Closed contacts
Maximum switching capability (each relay): 50VAC/30VDC, 5A
Serial communications
Type
RS-232
Speed
1200, 2400, 4800, 9600, or 19200 Baud (user selectable)
ENVIRONMENTAL AND MECHANICAL SPECIFICATIONS
Operating temperature range
+32°F to +131°F [0°C to +55°C]
IP rating
IP61 (front panel only)
Mounting
¼ DIN panel mount
Depth behind panel (installed)
7.7 [196] with optional relay board installed (plugged into J4 connector)
Note:
All values are nominal unless otherwise noted
Dimensions are in inch [mm]
FSO (Full Scale Output) is the largest absolute value of the outputs measured at the range ends
Downloaded from Arrow.com.Downloaded from Arrow.com.

MP-2000 Dual Channel LVDT/RVDT Readout/Controller
MP-2000 Rev. 5 www.meas-spec.com 2015-July
3/5
CONNECTIONS (REAR PANEL)
Download the operation manual at: http://www.meas-spec.com/manuals.aspx
DIMENSIONS
Dimensions are in inch [mm]
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MP-2000 Dual Channel LVDT/RVDT Readout/Controller
MP-2000 Rev. 5 www.meas-spec.com 2015-July
4/5
RELAY BOARD (SOLD SEPARATELY)
RACK ADAPTOR (SOLD SEPARATELY)
Accommodates up to four MP-2000 Readout/Controllers
Dimensions are in inch (mm)
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

MP-2000 Dual Channel LVDT/RVDT Readout/Controller
MP-2000 Rev. 5 www.meas-spec.com 2015-July
5/5
ORDERING INFORMATION
Description
Part Number
MP-2000 Dual Channel LVDT/RVDT Readout/Controller
02291335-000
Rack Adaptor for up to 4 readout/controllers
(optional - MP-2000 readout/controllers not included)
05290032-000
Relay Board (optional and highly recommended)
74170000-000
Cable to connect HCA/HCI/GCA/R36AS to MP2000, PTO6A-10-6S to 05BL5M (1)
04290560-000
Extension cable to connect LBB (option -001) to MP2000, PTO6A-10-6S to 05BL5M (1)
04290562-000
(1) All cables are shielded, 10 foot long, and rated 80°C [176°F] operating. Consult factory for other lengths.
Download the operation manual at: http://www.meas-spec.com/manuals.aspx
TECHNICAL CONTACT INFORMATION
NORTH AMERICA
EUROPE
ASIA
Measurement Specialties, Inc.
1000 Lucas Way
Hampton, VA 23666
United States
Phone: +1-800-745-8008
Fax: +1-757-766-4297
Email: sales@meas-spec.com
Web: www.meas-spec.com
MEAS Deutschland GmbH
Hauert 13
D-44227 Dortmund
Germany
Phone: +49-(0)231-9740-0
Fax: +49-(0)231-9740-20
Email: info.de@meas-spec.com
Web: www.meas-spec.com
Measurement Specialties China Ltd.
No. 26, Langshan Road
High-tech Park (North)
Nanshan District, Shenzhen 518057
China
Phone: +86-755-33305088
Fax: +86-755-33305099
Email: info.cn@meas-spec.com
Web: www.meas-spec.com
The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for
inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the
manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement
Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does
Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims
any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different
applications. All operating parameters must be validated for each customer application by customer’s technical experts. Measurement
Specialties, Inc. does not convey any license under its patent rights nor the rights of others.
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.
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