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NSD NCV-20NBNVP - User Manual

NSD NCV-20NBNVP
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ZEF004472603
ABSOCODER CONVERTER
NCV-20NBNVP
NCV-20NGNVP
Specifications & Instruction Manual
Applicable sensor:
VRE-P028
VRE-P062

Table of Contents

Questions and Answers

  • J
    Jamie WilsonAug 3, 2025
    What to do if there is no position data output from my NSD NCV-20NBNVP?
    • J
      julieburgessAug 3, 2025
      If your NSD Media Converter isn't outputting position data, there are several potential causes: * The function setting switch may be incorrect, so try changing the setting. * The power supply voltage for input and output could be out of the prescribed range. Ensure you supply the correct power voltage (21.6V to 26.4VDC). * The external input signal “HD” might be ON; check the signal. * There may be issues with the wiring of the output signal, so repair the wiring if necessary.
  • T
    tara38Aug 8, 2025
    What to do if position data HOLD doesn’t occur on my NSD NCV-20NBNVP Media Converter?
    • D
      David Ford MDAug 8, 2025
      If the position data HOLD function isn't working on your NSD Media Converter, consider the following: * The function setting switch may be incorrect, so change the setting. * The voltage of the power supply for input and output might be out of the prescribed range. Ensure the correct power voltage is supplied, which should be 21.6V to 26.4VDC. * The wiring of the input signal could be faulty, so repair the wiring.
  • J
    Justin JonesAug 14, 2025
    Why is the sensor disconnected LED (SE) ON in my NSD NCV-20NBNVP?
    • J
      Julie RussellAug 14, 2025
      The sensor disconnected LED (SE) on your NSD Media Converter might be illuminated due to: * A disconnected sensor connector. Make sure to secure the connector. * A loose sensor connector. * A severed sensor cable. If this is the case, replace the sensor cable.
  • U
    ujonesAug 20, 2025
    What to do if my NSD NCV-20NBNVP Media Converter has incorrect position data output?
    • C
      clarkejenniferAug 20, 2025
      If your NSD Media Converter is showing incorrect position data output, it could be due to: * Improper latch pulse output signal and position data reading timing. Correct the reading timing. * Improper HOLD input signal and position data reading timing. * Problems with the wiring of the output signal. Repair the wiring.
  • S
    Sonya RobertsAug 27, 2025
    Why is there a deviation in origin point position with my NSD NCV-20NBNVP?
    • E
      erika10Aug 27, 2025
      A deviation in the origin point position on your NSD Media Converter may be caused by: * A loose coupling of the sensor shaft and machine shaft. Secure the coupling or mounting. * A loose sensor mounting.

Summary

General Safety Guidelines

Safety Symbols and Warnings

Explains DANGER/CAUTION signals and prohibited/required action symbols.

Operational Safety Precautions

Covers safe handling, storage, transport, installation, wiring, operation, and disposal.

Summary

Product Features

Highlights key features like high reliability, durability, and compatibility.

Configuration

Model List

Lists available models for converters, sensors, cables, and fixtures.

Specifications

Converter Specifications

Details general and performance specifications for the NCV-20 converter.

ABSOCODER Sensor Specifications

Provides technical specifications for the VRE-P028 and VRE-P062 sensors.

Extension Sensor Cable Specification

Outlines the specifications for the extension sensor cables.

Dimensions

Converter Dimensions

Shows the physical dimensions and mounting details of the NCV-20 converter.

ABSOCODER Sensor Dimensions

Displays mounting dimensions for various ABSOCODER sensor models.

Extension Sensor Cable Dimensions

Illustrates the dimensions and specifications of the extension sensor cable.

Installation

Converter Installation Conditions

Details site conditions and precautions for installing the converter.

ABSOCODER Sensor Installation

Covers handling, mounting, and linkage precautions for the ABSOCODER sensor.

CE Marking and EMC Compliance

Explains CE marking, EMC directives, standards, and compliance measures.

Wiring

Sensor Connection

Describes connecting the converter to the ABSOCODER sensor, including wiring precautions.

Power Supply Connection

Details the procedure and requirements for connecting the power supply.

Input;Output Connector Connection

Explains the pin assignment and connection for the I/O connector.

Nomenclature

Part Identification

Identifies the physical parts and indicators of the NCV-20 converter.

Display and Setting Area Functions

Describes the function of displays, LEDs, and setting switches on the converter.

Operation

Operation Sequence

Outlines the step-by-step sequence for operating the NCV-20 converter.

Position Data Increase Direction

Explains how to set the direction for position data increase using a switch.

Position Data Reading Methods

Details position data reading formats via LP output and HOLD input signals.

Current Position Setting

Explains how to set the converter's current position data using rotary switches.

Maintenance and Inspections

Inspection Procedures

Details periodic inspection items and criteria for the converter.

Troubleshooting

Lists common errors, their causes, and corrective actions for the NCV-20.

Appendices

VE-2 B(G) and NCV-20 Compatibility

Compares NCV-20 with VE-2B(G) regarding differences and replacement.

VE-2 A(G) to NCV-20 Replacement

Provides procedures and precautions for replacing VE-2A(G) with NCV-20.

NSD NCV-20NBNVP Specifications

General IconGeneral
Connector TypeSC
Wavelength1310nm
Distance20km
InterfaceRJ45
Fiber TypeSingle Mode
Data Transfer Rate10/100/1000Base-T(X) to 1000Base-X
Humidity5% to 95% (non-condensing)

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