# SINGAL CONDITIONING MOD, LVDT/RVDT

![Product image](https://novapart.co/image/farnell:2768853/)

**URL**: https://novapart.co/products/02291333-000/singal-conditioning-mod-lvdt-rvdt
**SKU**: 02291333-000
**Manufacturer**: TE CONNECTIVITY
**Category**: Automation & Process Control || Signal Conditioning || Signal Converters
**Price**: €513.6700
**Stock**: 25+
**Lead Time**: 39 days (indicative)

## Description

Signal Conditioner Input:Current, Voltage; Signal Conditioner Output:Current, Voltage; No. of Output Channels:1Channels; Accuracy:-; Output Accuracy:-; Supply Volta 57J2271

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead |
| Accuracy % | - |
| Product Range | - |
| Supply Voltage | 30VDC |
| Isolation Input | Non Isolated |
| No. Of Channels | 1 Channel |
| Output Accuracy | - |
| No. Of Output Channels | 1Channels |
| Signal Conditioner Input | Current, Voltage |
| Signal Conditioner Output | Current, Voltage |
| Signal Conditioner Mounting | DIN Rail |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2768853/)

## LDM-1000 

## LVDT/RVDT Signal Conditioning Module 

## SPECIFICATIONS 

- **10 to 30VDC operation** 

- **Standard DIN rail form factor** 

- **4 to 20mA and VDC outputs** 

- **Zero, span and phase adjustable** 

- **2.5, 5 and 10kHz excitation frequencies** 

- **Low noise, 3-pole Butterworth filter** 

- **Master/slave capability** 

- **Compatible with 4, 5 & 6-wire LVDTs/RVDTs** 

- **Works with very low input impedance LVDTs and RVDTs** 

## FEATURES 

- Standard DIN rail form factor 

- Voltage and current output signals 

The **LDM-1000** is an extremely versatile and popular LVDT/RVDT signal conditioning module and the perfect choice for industrial applications requiring the DIN standard rail mount. The LDM-1000 provides everything you will need for accurately interfacing an AC operated Linear or Rotary Variable Differential Transformer to your industrial position control system. 

- Phase correction 

- Status LED’s for power and loop integrity 

- Multiple LVDT master/slave capability 

The LDM-1000 was designed with maximum sensor/system compatibility in mind. A wide range of gains, excitation voltages and frequencies ensure compatibility with virtually all LVDT and RVDT type transducers. A full-wave synchronous demodulator eliminates quadrature and harmonics to maximize external noise rejection. 

## APPLICATIONS 

- Gas and steam turbine control systems 

- Process control systems 

- Reeler/dereeler control systems 

- Automotive test track instrumentation 

- Paper head box control 

The LDM-1000 also provides several different input/output options to accommodate varying PLC and analog I/O requirements: 

-  Single-ended voltage outputs with the use of 100% zero suppression to maximize the sensor stroke utilization while simplifying programming (no need to deal with sign) 

-  Bipolar voltage output to maximize A/D bit usage with most PLC analog input modules, for applications requiring high resolution 

-  4-20mA current output for applications requiring long signal runs or where noise immunity may be an issue. The 4-20mA loop is driven by an internal power supply, provided by the LDM-1000. 

Finally, the frequency response is internally selectable and so is the master/slave function which allows synchronization of multiple LDM-1000 modules to prevent beat frequencies and cross talk between transducers. 

SENSOR SOLUTIONS /// LDM-1000 Rev 8 1/2016 

Page 1 

LDM-1000 

LVDT/RVDT Signal Conditioning Module 

## PERFORMANCE SPECIFICATIONS 

|**ELECTRICAL SPECIFICATIONS**|**ELECTRICAL SPECIFICATIONS**|
|---|---|
|Supplyvoltage|18 to 30VDC or 10 to 18VDC_(jumper selectable, 18 to 30VDC as shipped)_|
|Supplycurrent|65mA maximum|
|Output types and ranges|±5VDC,0 to 5VDC,0 to 10VDC,and 4 to 20mA_(DIP switch selectable, ±5VDC as shipped)_|
|Temp. coefficient of output|±0.02% of FSOper °F[±0.036% of FSOper °C]over the operatingtemperature range|
|Voltage output noise & ripple|5mV RMS maximum|
|Current output noise & ripple|25µA RMS maximum|
|Current loopresistance|700Ω maximum_(with 18 to 30VDC supply voltage)_|
|Frequencyresponse|250 or 1000Hz @ -3 dB_(3-pole Butterworth, DIP switch selectable, 250Hz as shipped)_|
|Non-linearity|±0.02% of FSO|
|Input sensitivityrange|0.05 to 2.50 VRMS|
|**Transducer excitation**||
|Voltage|1 or 3 VRMS_(DIP switch selectable; 3VRMS as shipped, with 18 to 30VDC supply voltage only)_|
|Current|25mA RMS|
|Frequency|2.5,5 or 10kHz_(DIP switch selectable, 2.5kHz as shipped)_|
|**Transducer requirements**||
|Transducer type|LVDT or RVDT with 4,5 or 6 electrical connections|
|LVDT/RVDT input impedance|50Ω minimum@1 VRMS excitation;150Ω minimum@3 VRMS|
|LVDT/RVDT full scale output|0.05 to 2.50 VRMS|
|**ENVIRONMENTAL AND MECHANICAL SPECIFICATIONS**||
|Operatingtemperature range|-13°F to +185°F[-25°C to 85°C]|
|Storage temperature range|-67°F to +257°F[-55°C to 125°C]|
|Mounting|Standard DIN-3 rail mount|
|Size|3.90[99.0]high x 0.89[22.5]wide x 4.51[114.5]Deep|
|Wire terminal size|24 to 12 AWG[0.2 to 2.5mm]|
|IEC 60529 rating|IP60|



## _Notes:_ 

_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_ 

SENSOR SOLUTIONS /// LDM-1000 Rev 8 1/2016 

Page 2 

LDM-1000 LVDT/RVDT Signal Conditioning Module 

## DIMENSIONS AND INTERNAL VIEW 

_Dimensions are in inch [mm]_ 

## ORDERING INFORMATION 

|**Description**|**Part Number**|
|---|---|
|LDM-1000 Signal ConditioningModule|02291333-000|
|DCpower supply (15VDC),Model PSD 40-15|02291339-000|
|Cable to connect HCA/HCI/GCA/R36AS to LDM-1000, **200°C[392°F] ****_(_**_PTO6A-10-6S to Stripped/Tinned)_ _(1)_|04290595-000|
|Extension cable to connect LBB(option -001)to LDM-1000_(PTO6A-10-6S to Stripped & Tinned)_ _(1)_|04290596-000|



_(1) All cables are shielded, 10 foot long, and rated 80°C [176°F] operating unless otherwise noted. Consult factory for other lengths._ 

## **NORTH AMERICA** 

## **EUROPE** 

## **ASIA** 

Measurement Specialties, Inc., MEAS Deutschland GmbH  (Europe) Measurement Specialties (China), Ltd., a TE Connectivity Company a TE Connectivity Company a TE Connectivity Company 1000 Lucas Way Hauert 13 No. 26 Langshan Road Hampton, VA 23666 D-44227 Dortmund Shenzhen High-Tech Park (North) United States Germany Nanshan District, Shenzhen 518057 Phone: +1-800-745-8008 Phone: +49-(0)231-9740-0 China Fax: +1-757-766-4297 Fax: +49-(0)231-9740-20 Phone: +86-755-33305088 Email: sales@meas-spec.com Email: info.de@meas-spec.com Fax: +86-755-33305099 Email: info.cn@meas-spec.com 

## **TE.com/sensorsolutions** 

Measurement Specialties, Inc., a TE Connectivity company. 

Accustar, American Sensor Technologies, AST, ATEXIS, DEUTSCH, IdentiCal, TruBlue, KPSI, Krystal Bond, Microfused, UltraStable, Measurement Specialties, MEAS, Schaevitz, TE Connectivity, TE, and the TE connectivity (logo) are trademarks of the TE Connectivity Ltd. family of companies. Other logos, product 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 believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims 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. 

SENSOR SOLUTIONS /// LDM-1000 Rev 8 1/2016 

Page 3 



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- [Supplier page](https://es.farnell.com/te-connectivity/02291333-000/singal-conditioning-mod-lvdt-rvdt/dp/2768853)
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