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Summary of Contents for LEVTECH LSP-IVC Series
- Page 1 User Manual Isolated Signal Converter LSP-IVC and LSP-IAC 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. -
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 signal converter is used in cases where the measurement device or transmitter analog signal type is not corresponding to the input of the processing unit. For example, you have a conductivity transmitter with 4-20mA output, but you have a PLC with only analog 0-10V signal input. -
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 Voltage Input Number of inputs Input Signal Direct Voltage Input Range 0-10V or 0-5V Input Resistance 10KΩ Current Input Number of inputs Input Signal Direct Current Input Range 0(4)-20mA Input Resistance 500Ω Voltage Output Number of outputs Output Signal Direct Voltage Output Range 0-10V or 0-5V... -
Page 11: Configuration Type And Order Code
7. CONFIGURATION TYPE AND ORDER CODE Among the models available for this product, Levtech offers options that feature voltage input and current output or current input and voltage output. The voltages range from 0- 5V and 0-10V, while the current options are 0-20mA and 4-20mA models. The LSP- IAC models have current input and the LSP-IVC have voltage input. -
Page 12: Terminal Designation
9. TERMINAL DESIGNATION LSP-IVC-1020 LSP-IAC-2010 0-10 V 0-20mA 0-10 V 0-20mA +24VDC 24VDC 24VDC LSP-IVC-1042 LSP-IAC-4210 0-10 V 4-20mA 0-10 V 4-20mA +24VDC 24VDC 24VDC LSP-IVC-0520 LSP-IAC-2005 0-5 V 0-20mA 0-5 V 0-20mA +24VDC 24VDC 24VDC LSP-IVC-0542 LSP-IAC-4205 0-5 V 4-20mA 0-5 V 4-20mA... -
Page 13: Electrical Diagrams
10. ELECTRICAL DIAGRAMS LSP-IAC This model features a current input and a voltage output. The input signal will be converted into voltage, which are isolated from each other and from the input signal. Check section 6 (“Configuration Type and Order Code“) to see the available options. U48-1 + IN +OUT2... - Page 14 LSP-IAC-2010 Wiring Example: The figure below shown an example of a connection of our isolated converter with a 0- 20mA input and 0-10V output connected to PLC. The connected sensor is loop powered. +U 0 +U 1 GND0 GND1 Loop powered field device with 0-20mA or 4-20mA output 0-20mA (4-20mA)
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Page 15: Applications
11. APPLICATIONS This 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 a PLC from potential hazards, and converting analog signals.The models can have voltage input and current output or current input and voltage output. -
Page 16: 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 17: 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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