Summary of Contents for TE LVM-110
- Page 1 OPERATION MANUAL LVM-110 Signal Conditioner With DC Voltage Output TE CONNECTIVITY SENSORS /// LIM-420 MANUAL 09290051-000 REV C 07/2016 Page 1...
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Page 2: Table Of Contents
LVM-110 SIGNAL CONDITIONER With DC Voltage Output Contents Introduction Product Specifications Product Description Circuit Top View Connection Diagram Initial Setup Procedure 6.1. Oscillator Frequency 6.2. Oscillator Mode 6.3. Oscillator Drive Capability Setting the Amplifier Gain Calibration Procedure (for +/-10 and +/-5VDC Output) -
Page 3: Introduction
With DC Voltage Output Introduction The LVM-110 is an LVDT/RVDT (Linear or Rotary Variable Differential Transformer) signal conditioning board with DC voltage output, primarily designed for OEM process automation applications. The design has been optimized to provide maximum versatility while offering good performance at a moderate cost. -
Page 4: Product Description
LVM-110 SIGNAL CONDITIONER With DC Voltage Output Product Description This device is compatible with most, but NOT all, 5 and 6 wire LVDT and RVDT type transducers. Please consult the product specification to ensure compatibility with your particular sensor. DIP switches are provided to allow selection of four transducer excitation frequencies, from 2.5 to 10 kHz. Switches are also provided to select six coarse gain ranges, two zero offsets, and master/slave or standalone operation. -
Page 5: Oscillator Frequency
The Oscillator mode setting depends on the number of LVM-110’s and LVDT/RVDTs in your system. For a single LVDT or RVDT system, run the LVM-110 in the stand alone (master) mode. For multi sensor systems, it is best to master and slave the LVM- 110 oscillators to prevent beat frequencies and crosstalk between amplifiers and LVDTs. -
Page 6: Setting The Amplifier Gain
The gain selections are for a ±10 VDC LVM-110 full scale output. To calibrate the LVM-110 with your LVDT or RVDT for a ±5 VDC output, double the result of your full scale output calculation, prior to consulting the gain table. -
Page 7: Zero Suppression Calibration (For 0 To 10 Vdc Output)
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.
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