LVM-110 TEC | Alldatasheet

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Technical content

SENSOR SOLUTIONS /// LVM-110 Rev 6 1/2016 Page 1

FEATURES

 Low cost/high performance  3-pole Butterworth filter  DIP switch selectable gain, output and LVDT excitation frequency  20-turn zero suppression & span potentiometers

APPLICATIONS

 Position feedback systems  High density dimensional gaging  Space restrictive installations  Testing systems  Integration into OEM machines LVM-110 Voltage Output LVDT/RVDT OEM Signal Conditioner SPECIFICATIONS  Low cost OEM signal conditioner  Very compact, open PC board design  Multiple unipolar and bipolar output options  DIP switch selectable gain and excitation  2.5, 5, 8 and 10kHz excitation frequencies  Zero and span adjustment potentiometers  Master/slave capability  Card-edge or barrier strip connections  Works with very low input impedance LVDTs and RVDTs The LVM-110 is a full-featured LVDT/RVDT signal conditioner that offers excellent performance on a budget. Operating on either a ±12 or ±15VDC supply voltage, the LVM-110 delivers a full range of selectable unipolar and bipolar, low noise DC voltage outputs. Designed to be compatible with most LVDT and RVDT transducers, the LVM-110 will operate with 5 and 6 electrical connection devices. This versatility is due to the wide variety of selectable e xcitation frequencies, and a generous excitation drive current of 20mA, allowing operation with transducer input impedances as low as 150 Ohms. The master/slave function (DIP switch selectable) allows synchronization of multiple conditioners to prevent beat frequencies and cross talk between transducers. The need for phase correction adjustment is eliminated thanks to demodulation synchro nized to the sum of the LVDT/RVDT outputs. The LVM-110 is designed for easy installation, plugged i nto a backplane-type connector, or with individual wires connected to the screw terminal barrier strip. Measuring less than 2.5x2.5 inc hes, it can be mounted or stacked using the permanently attached threaded standoffs, or card-edge guides. All selectable opera ting parameters are easily accessed via two DIP switches, simplify ing the gain, frequency and output setup procedure.

Voltage Output, LVDT/RVDT OEM Signal Conditioner SENSOR SOLUTIONS /// LVM-110 Rev 6 1/2016 Page 2 PERFORMANCE SPECIFICATIONS ELECTRICAL SPECIFICATIONS Supply voltage ±12VDC or ±15VDC, ±10% (Note; ±15VDC required for ±10VDC output) Supply current ±50mA maximum Output voltage ranges ±5VDC, ±10VDC, 0 to +5VDC, 0 to +10VDC (DIP switch selectable) Temperature coefficient of output ±0.02% of FSO per ºF [±0.036% of FSO per ºC] over operating temperature range Output current 5mA maximum Output noise and ripple 15mV RMS maximum Output impedance 1Ω maximum Frequency response 250Hz @ -3 dB (3-pole Butterworth filter) Non-linearity ±0.05% of FSO maximum Stability ±0.05% of FSO maximum (after 15 minute warm-up) Zero suppression ±6VDC total Transducer excitation Voltage 3VRMS ±10%, sine wave Current 20mA RMS maximum Frequency 2.5, 5, 8 or 10KHz (DIP switch selectable) Transducer requirements Transducer type LVDT or RVDT with 5 or 6 electrical connections LVDT/RVDT input impedance 150Ω minimum LVDT/RVDT output range 0.1 to 5.6 VRMS for ±10VDC signal conditioner output ENVIRONMENTAL AND MECHANICAL SPECIFICATIONS Operating temperature range 30°F to +130°F [-1°C to 55°C] Storage temperature range -40°F to +257°F [-40°C to 125°C] Zero and gain adjustments 20-turn potentiometers Electrical connections PC board edge (to backplane-type connector) or barrier terminal strip (accepts AWG 14 to 30 wire sizes) Mounting Use the attached threaded standoffs or card-edge guides Notes: All values are nominal unless otherwise noted FSO (Full Scale Output) is the largest absolute value of the outputs measured at the range ends WIRING SCHEMATIC

Voltage Output, LVDT/RVDT OEM Signal Conditioner SENSOR SOLUTIONS /// LVM-110 Rev 6 1/2016 Page 3 DIMENSIONS

ORDERING INFORMATION

Description Model Part Number LVDT/RVDT Voltage Output, OEM Signal Conditioner LVM-110 04171776-000 Dual rail DC power supply (±15VDC) PSD 40-15 02291339-000 Mating Connector (sold separately) CINCH 5010A-20 PCB EDGE 1 62105012-000 Cable to connect HCA/HCI/GCA/R36AS to LVM-110 (1) PTO6A-10-6S to Stripped & Tinned 04290417-000 Extension cable to connect LBB (option -001) to LVM-110 (1) PTO6A-10-6S to Stripped & Tinned 04290582-000 (1) All cables are shielded, 10 foot long, and rated 80°C [176°F]. Consult factory for other lengths. TE.com/sensorsolutions Measurement Specialties, Inc., a TE Connectivity company. Accustar, American Sensor Technologies, AST, ATEXIS, DEUTSCH, IdentiCal , TruBlue, KPSI, Krystal Bond, Microfused, UltraStable, Measuremen t Specialties, MEAS, Schaevitz, TE Connectivity, TE, and the TE connectivity (logo) are trademarks of the TE Connectivity Ltd. family of companies. Other logos, produ ct and company names mentioned herein may be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believe d to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and dis claims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘ s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2015 TE Connectivity Ltd. family of companies All Rights Reserved. NORTH AMERICA Measurement Specialties, Inc., a TE Connectivity Company

1000 Lucas Way

Hampton, VA 23666 United States Phone: +1-800-745-8008 Fax: +1-757-766-4297 Email: sales@meas-spec.com EUROPE MEAS Deutschland GmbH (Europe) a TE Connectivity Company Hauert 13 D-44227 Dortmund Germany Email: info.de@meas-spec.com ASIA Measurement Specialties (China), Ltd., a TE Connectivity Company No. 26 Langshan Road Shenzhen High-Tech Park (North) Nanshan District, Shenzhen 518057 China Phone: +86-755-33305088 Fax: +86-755-33305099 Email: info.cn@meas-spec.com