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Summary of Contents for LEVTECH LSP-IV2 Series
- Page 1 User Manual Galvanic 0-10V or 0-5V Isolator LSP-IV2 Lueta Nr. 319, Romania +40758576007 office@levtech.ro www.levtech.ro...
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Page 2: Table Of Contents
Table of Contents PREFACE........................3 Document Revisions .....................4 Approvals........................4 1. INTRODUCTION.......................5 1.1. General Information ..................5 1.2. Support and Services...................5 1.3. Disposal Remarks..................5 2. SAFETY INSTRUCTIONS..................6 2.1.Symbols....................... 6 2.2. Receipt and unpacking.................6 2.3. Environment....................6 2.4. Mounting......................6 2.5. Cleaning ......................7 3. DESCRIPTION......................8 4. -
Page 3: Preface
All information in this User Manual is based on the latest product information available at the time of printing approval. Levtech reserves the right to make changes at any time without notice and without incurring any obligation. Please always keep this manual together with the isolator as a reference to everyone... -
Page 4: Document Revisions
Document Revisions Date Version Number Document Changes 11-03-2021 Initial draft 13-04-2021 Overall improvements 15-04-2021 Application examples added 13-05-2021 Wiring diagram added Approvals This document requires following approvals: Name Title Levi Mihaly General Manager... -
Page 5: Introduction
In order to ensure long product life, Levtech recommends that you utilize the product and perform maintenance by correctly following the instructions described in this guide. The manufacturer’s warranty does not cover any damage resulting from the neglect of these... -
Page 6: Safety Instructions
SAFETY INSTRUCTIONS 2.1. Symbols This symbol indicates information that, if ignored, could result possibly in WARNING personal injury or even death due to incorrect handling. This symbol indicates information that, if ignored, could possibly result in CAUTION personal injury or physical damage due to incorrect handling. Indicates information considered important, but not hazard-related. -
Page 7: Cleaning
WARNING To avoid the risk of electric shock and fire, the safety instructions of this guide must be observed and the guidelines followed. 2.5. Cleaning When disconnected, the device may be cleaned with a cloth moistened with distilled water. WARNING The specifications must not be exceeded, and the device must only be applied as described in the following. -
Page 8: Description
3. DESCRIPTION The LSP-IV2 isolator is designed to make galvanic isolation between the transmitter and the processing unit (PLC). This isolator is a 3 point galvanic isolator, which means that the input, output and the power supply is separated from each other. This instrument is suitable for any industrial application where 0-10V or 0-5V analog signal is used. -
Page 9: Installation And Wiring
5. INSTALLATION AND WIRING The module is designed to be installed, in a vertical position, on TS-35 DIN rail. For the best module performance and duration, avoid placing objects that could obstruct the ventilation. Never install the modules near heat sources. 5.1. -
Page 10: Specifications
6. SPECIFICATIONS Input Number of inputs Direct Voltage Input Signal Input Range 0-10V or 0-5V Input Resistance Ω Output Number of outputs Output Signal Direct Voltage Output Range 0-10V or 0-5V Output Resistance >1KΩ General Linearity error 0.10% Output accuracy 0.10% Limit frequency 100Hz... -
Page 11: Dimensions
DIMENSIONS 99.0 mm 114.0 mm 12.5 9. TERMINAL DESIGNATION LSP-IV2-005 0-5 V 0-5 V 24VDC LSP-IV2-010 0-10 V 0-10 V 24VDC 1. Negative Signal Input 4. Positive Input of the Power Supply 2. Positive Signal Input 5.Negative Signal Output; 3. Negative Input of the Power Supply 6.Positive Signal Output. -
Page 12: Electrical Diagrams
10. ELECTRICAL DIAGRAMS 15-30V/5V + IN V 0-10V +OUT 0-10V 0-10V Min 1K - IN -OUT Rs = 10k Isolation LSP-IV2 Wiring Example: In the below example a level sensor is connected to a Siemens PLC through the LSP- IV2-010 galvanic isolator. +U 0 +U 1 GND0... -
Page 13: Applications
11. APPLICATIONS The device can be used for several applications on industrial automation. It is ideal for removing errors caused by noise and signal interference, protecting sensitive equipment such as PLC form potentional hazards. The module has voltage input and voltage output. -
Page 14: Operation And Maintenance
12.2. Maintenance Levtech suggests a quick check for terminal tightness and general unit condition. Always adhere to any site requirements for programmed maintenance. 13. WARRANTY DISCLAIMER Levtech warrants this product to be free from significant deviations in material and... -
Page 15: Contact Information
14. CONTACT INFORMATION ADDRESS Lueta Nr. 319 Post Code 537140 Harghita Romania WEBSITE https://www.levtech.ro/ SOCIAL MEDIA Levtech @levtechsp @levtech_s_p COMPANY DATA LEVTECH SERVICE & PRODUCTION SRL Fiscal code (CIF): RO35733217 Trade Register: RC J19/134/2016 IBAN: RO39RNCB0152150349440001 BCR BANK...
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