Manuals+

LS ELECTRIC Beyond X NTS/NPS Series

Network Terminal Server & Protocol Gateway Solutions

Introduction

LS ELECTRIC's Beyond X NTS/NPS Series offers advanced Network Terminal Server and Protocol Gateway solutions designed for industrial automation. These devices bridge the gap between Operational Technology (OT) and Information Technology (IT) systems, enabling seamless data exchange and control through support for Modbus communication protocols.

Product Series Overview

The Beyond X NTS/NPS Series provides solutions for integrating serial devices into Ethernet networks, facilitating data collection, monitoring, and control in various industrial applications such as manufacturing process control and power management systems.

Key benefits include:

  • Convenient web-based management via Web-Console.
  • Simplified setup and debugging processes.
  • Automatic detection of Modbus protocols (RTU/ASCII/TCP).
  • Robust hardware design for easy installation and industrial environments.

NTS Series: Network Terminal Server

The NTS Series acts as a terminal server, converting between Ethernet and Serial media. It is ideal for connecting serial devices to Ethernet networks, enabling data integration and remote access.

NTS-50

The NTS-50 is a compact terminal server designed for small-scale environments. It features a DIN-rail mount for easy installation and supports 4 serial ports.

Key Features:

  • Converts between Ethernet and Serial media.
  • Hardware designed for industrial environments.
  • Compact design for minimal installation space.
  • Easy installation with DIN-rail Type.
  • Easy setup and monitoring via WEB-Browser.
  • Powerful diagnostic and utility functions.
  • Includes Virtual Serial Port S/W (INS-VCom).
  • CE and KC certified.

Specifications:

Classification NTS-50 NTS-300-8P NTS-300-16P
Media Converting Function (Serial & Ethernet) Supported Supported Supported
Protocol Converting Function (Modbus-TCP/RTU/ASCII) Not Supported Supported Supported
CPU 32Bits Processor(600MHz) 32Bits Processor (1GHz) 32Bits Processor (1GHz)
Memory / Storage DDR 256Mbytes, SRAM 1Mbytes, FLASH 256Mbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes
Watchdog Supported Supported Supported
Redundancy (Power) Not Supported Supported Supported
Ethernet Port 1 2 2
Ethernet Channel Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels
Serial Port 4 Port 8 Port 16 Port
Software Function Ethernet Packet → Serial Frame Media Converting Ethernet Packet → Serial Frame Media Converting Ethernet Packet → Serial Frame Media Converting
Diagnostics Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect
Configuration Tool WEB-Console WEB-Console WEB-Console
Power Input DC 12 - 24 V AC100-240V(50/60Hz) AC100-240V(50/60Hz)
Power Consumption < 400mA, 9.6W < 175mA, 38.5VA < 240mA, 53VA
Connector Terminal block AC INLET AC INLET
Dimensions (W*H*D, mm) 42 x 90 x 90 437 x 42 x 227.5 437 x 42 x 227.5
Weight 180g 2,600g 2,900g
Installation DIN-rail 19-inch Rack(1U), Wall Mount 19-inch Rack(1U), Wall Mount
Certifications KC, CE KC, CE KC, CE
Operating Temperature -10°C~+60°C -10°C~+60°C -10°C~+60°C
Storage Temperature -25°C~+70°C -25°C~+70°C -25°C~+70°C
Humidity 5 to 95% RH 5 to 95% RH 5 to 95% RH

Ordering Information:

Product Model Description
NTS-50-E40 1Port 100/1000Base-T(X), 4Ports RS-232C
NTS-50-E22 1Port 100/1000Base-T(X), 2Ports RS-232C, 2Ports RS-422/485
NTS-50-E04 1Port 100/1000Base-T(X), 4Ports RS-422/485

Appearance & Dimensions:

NTS-50 Front View: Displays LEDs (STAT, RUN, PWR), Reset button, Console (USB) port, 4 Ethernet ports (100/1000 Base-T), and 4 Serial ports (RS-232C or RS-422/485).
NTS-50 Dimensions: Shows front, side, and rear views with measurements (Width: 42.0 mm, Height: 90.0 mm, Depth: 90.0 mm).

NTS-300

The NTS-300 is a high-performance terminal server designed for factory automation. It supports power redundancy and offers 2 Ethernet ports and up to 16 serial ports for robust, integrated system configurations.

Key Features:

  • Converts between Ethernet and Serial media.
  • Supports 19-inch Rack Mount & Wall Mount installation.
  • Enables network redundancy and segmentation using dual Ethernet ports.
  • Easy setup and monitoring via WEB-Browser.
  • Powerful diagnostic and utility functions.
  • Includes Virtual Serial Port S/W (INS-VCom).
  • Supports stable operation with optional power redundancy.
  • Ensures real-time communication via Multi-Tasking.

Specifications:

Classification NTS-50 NTS-300-8P NTS-300-16P
Media Converting Function (Serial & Ethernet) Supported Supported Supported
Protocol Converting Function (Modbus-TCP/RTU/ASCII) Not Supported Supported Supported
CPU 32Bits Processor(600MHz) 32Bits Processor (1GHz) 32Bits Processor (1GHz)
Memory / Storage DDR 256Mbytes, SRAM 1Mbytes, FLASH 256Mbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes
Watchdog Supported Supported Supported
Redundancy (Power) Not Supported Supported Supported
Ethernet Port 1 2 2
Ethernet Channel Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels
Serial Port 4 Port 8 Port 16 Port
Software Function Ethernet Packet → Serial Frame Media Converting Ethernet Packet → Serial Frame Media Converting Ethernet Packet → Serial Frame Media Converting
Diagnostics Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect
Configuration Tool WEB-Console WEB-Console WEB-Console
Power Input DC 12 - 24 V AC100-240V(50/60Hz) AC100-240V(50/60Hz)
Power Consumption < 400mA, 9.6W < 175mA, 38.5VA < 240mA, 53VA
Connector Terminal block AC INLET AC INLET
Dimensions (W*H*D, mm) 42 x 90 x 90 437 x 42 x 227.5 437 x 42 x 227.5
Weight 180g 2,600g 2,900g
Installation DIN-rail 19-inch Rack(1U), Wall Mount 19-inch Rack(1U), Wall Mount
Certifications KC, CE KC, CE KC, CE
Operating Temperature -10°C~+60°C -10°C~+60°C -10°C~+60°C
Storage Temperature -25°C~+70°C -25°C~+70°C -25°C~+70°C
Humidity 5 to 95% RH 5 to 95% RH 5 to 95% RH

Ordering Information:

Product Model Description
NTS-300-E80 2Ports 100/1000Base-T(X), 8Ports RS-232C
NTS-300-E44 2Ports 100/1000Base-T(X), 4Ports RS-232C, 4Ports RS-422/485
NTS-300-E08 2Ports 100/1000Base-T(X), 8Ports RS-422/485
NTS-300-EFO 2Ports 100/1000Base-T(X), 16Ports RS-232C
NTS-300-E88 2Ports 100/1000Base-T(X), 8Ports RS-232C, 8Ports RS-422/485
NTS-300-E0F 2Ports 100/1000Base-T(X), 16Ports RS-422/485
NTS-300-E80R* 2Ports 100/1000Base-T(X), 8Ports RS-232C (with dual power)
NTS-300-E44R* 2Ports 100/1000Base-T(X), 4Ports RS-232C, 4Ports RS-422/485 (with dual power)
NTS-300-E08R* 2Ports 100/1000Base-T(X), 8Ports RS-422/485 (with dual power)
NTS-300-EFOR* 2Ports 100/1000Base-T(X), 16Ports RS-232C (with dual power)
NTS-300-E88R* 2Ports 100/1000Base-T(X), 8Ports RS-232C, 8Ports RS-422/485 (with dual power)
NTS-300-E0FR* 2Ports 100/1000Base-T(X), 16Ports RS-422/485 (with dual power)

Appearance & Dimensions:

NTS-300 Front View: Displays LEDs (PWR1/2, RUN, STAT, STOP), 2 Ethernet ports, up to 16 Serial ports (RS-232C or RS-422/485), Power connector, Battery connector, Switch (Stop, Run, Reset), and Console (USB) port.
NTS-300 Dimensions: Shows front, rear, and top views with measurements (Width: 437.0 mm, Height: 42.0 mm, Depth: 227.5 mm).

NPS Series: Network Protocol Gateway

The NPS Series functions as a protocol gateway, primarily converting Modbus protocols (TCP, RTU, ASCII) and facilitating media conversion between Ethernet and Serial interfaces. It is designed for seamless integration into industrial automation systems.

NPS-50

The NPS-50 is a compact protocol gateway ideal for various environments. It supports Modbus protocol conversion and Ethernet-Serial media conversion, offering up to 4 serial ports.

Key Features:

  • Converts between Modbus TCP, RTU and ASCII Protocols.
  • Converts between Ethernet and Serial media.
  • Hardware designed for industrial environments.
  • Compact design for minimal installation space.
  • Easy installation with DIN-rail Type.
  • Easy setup and monitoring via WEB-Browser.
  • Provides powerful diagnostic/debugging functions and easy maintenance.
  • Includes Virtual Serial Port S/W (INS-VCom).
  • Ensures real-time communication via Multi-Tasking.
  • Modbus Protocol auto-detection function.

Specifications:

Classification NPS-50 NPS-300-8P NPS-300-16P
Media Converting Function (Serial & Ethernet) Supported Supported Supported
Protocol Converting Function (Modbus-TCP/RTU/ASCII) Supported Supported Supported
CPU 32Bits Processor(600MHz) 32Bits Processor (1GHz) 32Bits Processor (1GHz)
Memory / Storage DDR 256Mbytes, SRAM 1Mbytes, FLASH 256Mbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes
Watchdog Supported Supported Supported
Redundancy (Power) Not Supported Supported Supported
Ethernet Port 1 2 2
Ethernet Channel Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels
Serial Port 4 Port 8 Port 16 Port
Software Function Ethernet Packet → Serial Frame Media Converting, Protocol Converting (Modbus-TCP to Modbus-RTU/ASCII) Ethernet Packet → Serial Frame Media Converting, Protocol Converting (Modbus-TCP to Modbus-RTU/ASCII) Ethernet Packet → Serial Frame Media Converting, Protocol Converting (Modbus-TCP to Modbus-RTU/ASCII)
Diagnostics Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect
Configuration Tool WEB-Console WEB-Console WEB-Console
Power Input DC 12 - 24 V AC100-240V(50/60Hz) AC100-240V(50/60Hz)
Power Consumption < 400mA, 9.6W < 175mA, 38.5VA < 240mA, 53VA
Connector Terminal block AC INLET AC INLET
Dimensions (W*H*D, mm) 42 x 90 x 90 437 x 42 x 227.5 437 x 42 x 227.5
Weight 180g 2,600g 2,900g
Installation DIN-rail 19-inch Rack(1U), Wall Mount 19-inch Rack(1U), Wall Mount
Certifications KC, CE KC, CE KC, CE
Operating Temperature -10°C~+60°C -10°C~+60°C -10°C~+60°C
Storage Temperature -25°C~+70°C -25°C~+70°C -25°C~+70°C
Humidity 5 to 95% RH 5 to 95% RH 5 to 95% RH

Ordering Information:

Product Model Description
NPS-50-E40 1Port 100/1000Base-T(X), 4Ports RS-232C
NPS-50-E22 1Port 100/1000Base-T (X), 2Ports RS-232C, 2Ports RS-422/485
NPS-50-E04 1Port 100/1000Base-T (X), 4Ports RS-422/485

Appearance & Dimensions:

NPS-50 Front View: Displays LEDs (STAT, RUN, PWR), Reset button, Console (USB) port, 1 Ethernet port (100/1000 Base-T), and 4 Serial ports (RS-232C or RS-422/485).
NPS-50 Dimensions: Shows front, side, and rear views with measurements (Width: 42.0 mm, Height: 90.0 mm, Depth: 90.0 mm).

NPS-300

The NPS-300 is a protocol gateway that enhances factory automation by providing fast and easy protocol conversion. It supports Modbus protocol conversion and Ethernet-Serial media conversion, offering up to 16 serial ports and power redundancy options.

Key Features:

  • Converts between Modbus TCP, RTU and ASCII Protocols.
  • Converts between Ethernet and Serial media.
  • Hardware designed for industrial environments.
  • Enables network redundancy and segmentation using dual Ethernet ports.
  • Easy setup and monitoring via WEB-Browser.
  • Provides powerful diagnostic and utility functions.
  • Includes Virtual Serial Port S/W (INS-VCom).
  • Supports stable operation with optional power redundancy.
  • Ensures real-time communication via Multi-Tasking.
  • Modbus Protocol auto-detection function.

Specifications:

Classification NPS-50 NPS-300-8P NPS-300-16P
Media Converting Function (Serial & Ethernet) Supported Supported Supported
Protocol Converting Function (Modbus-TCP/RTU/ASCII) Supported Supported Supported
CPU 32Bits Processor(600MHz) 32Bits Processor (1GHz) 32Bits Processor (1GHz)
Memory / Storage DDR 256Mbytes, SRAM 1Mbytes, FLASH 256Mbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes DDR 1Gbytes, SRAM 1Mbytes, FLASH 1Gbytes
Watchdog Supported Supported Supported
Redundancy (Power) Not Supported Supported Supported
Ethernet Port 1 2 2
Ethernet Channel Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels Serial 1 port supports up to 4 channels
Serial Port 4 Port 8 Port 16 Port
Software Function Ethernet Packet → Serial Frame Media Converting, Protocol Converting (Modbus-TCP to Modbus-RTU/ASCII) Ethernet Packet → Serial Frame Media Converting, Protocol Converting (Modbus-TCP to Modbus-RTU/ASCII) Ethernet Packet → Serial Frame Media Converting, Protocol Converting (Modbus-TCP to Modbus-RTU/ASCII)
Diagnostics Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect Frame Monitor, Port Status, Port Analyzer, Serial Loopback, IP Scan, TCP Connect
Configuration Tool WEB-Console WEB-Console WEB-Console
Power Input DC 12 - 24 V AC100-240V(50/60Hz) AC100-240V(50/60Hz)
Power Consumption < 400mA, 9.6W < 175mA, 38.5VA < 240mA, 53VA
Connector Terminal block AC INLET AC INLET
Dimensions (W*H*D, mm) 42 x 90 x 90 437 x 42 x 227.5 437 x 42 x 227.5
Weight 180g 2,600g 2,900g
Installation DIN-rail 19-inch Rack(1U), Wall Mount 19-inch Rack(1U), Wall Mount
Certifications KC, CE KC, CE KC, CE
Operating Temperature -10°C~+60°C -10°C~+60°C -10°C~+60°C
Storage Temperature -25°C~+70°C -25°C~+70°C -25°C~+70°C
Humidity 5 to 95% RH 5 to 95% RH 5 to 95% RH

Ordering Information:

Product Model Description
NPS-300-E80 2Ports 100/1000Base-T(X), 8Ports RS-232C
NPS-300-E44 2Ports 100/1000Base-T(X), 4Ports RS-232C, 4Ports RS-422/485
NPS-300-E08 2Ports 100/1000Base-T(X), 8Ports RS-422/485
NPS-300-EFO 2Ports 100/1000Base-T(X), 16Ports RS-232C
NPS-300-E88 2Ports 100/1000Base-T(X), 8Ports RS-232C, 8Ports RS-422/485
NPS-300-E0F 2Ports 100/1000Base-T(X), 16Ports RS-422/485
NPS-300-E80R* 2Ports 100/1000Base-T(X), 8Ports RS-232C (with dual power)
NPS-300-E44R* 2Ports 100/1000Base-T(X), 4Ports RS-232C, 4Ports RS-422/485 (with dual power)
NPS-300-E08R* 2Ports 100/1000Base-T(X), 8Ports RS-422/485 (with dual power)
NPS-300-EFOR* 2Ports 100/1000Base-T(X), 16Ports RS-232C (with dual power)
NPS-300-E88R* 2Ports 100/1000Base-T(X), 8Ports RS-232C, 8Ports RS-422/485 (with dual power)
NPS-300-E0FR* 2Ports 100/1000Base-T(X), 16Ports RS-422/485 (with dual power)

Appearance & Dimensions:

NPS-300 Front View: Displays LEDs (PWR1/2, RUN, STAT, STOP), 2 Ethernet ports, up to 16 Serial ports (RS-232C or RS-422/485), Power connector, Battery connector, Switch (Stop, Run, Reset), and Console (USB) port.
NPS-300 Dimensions: Shows front, rear, and top views with measurements (Width: 437.0 mm, Height: 42.0 mm, Depth: 227.5 mm).

Web Console Guide

The Web Console provides a user-friendly interface for configuring and monitoring the NTS/NPS series devices.

Step 1: Accessing the Web Console

  1. Open a web browser (e.g., Google Chrome, Microsoft Edge).
  2. Enter the device's IP address followed by the port number (e.g., 192.168.0.100:8279).
  3. Enter the username 'admin' and password '1234'.
  4. Click the 'Login' button to access the console.
Web Console Login Screen: Shows fields for IP address, username, password, and a login button.

Step 2: Port Parameter Setting

  1. Select the 'Port Parameter' tab.
  2. Configure Serial parameters.
  3. Configure Connection Type parameters.
  4. Configure Connection parameters.
  5. Click the 'Save & Apply' button to apply the settings.
Port Parameter Screen: Displays tabs for Port Parameter, Port Status, and Connection Type, with fields for configuring serial communication settings.

Step 3: Viewing Port Status

  1. Select the 'Port Status' tab.
  2. View the communication state legend.
  3. Check the serial and connection status, including success counts.
  4. View the selected mode type.
  5. Check connection configuration status and success counts.
  6. Use the reset button for port communication success counts.
  7. Access the Frame Monitor for each port.
Port Status Screen: Shows the status of each port, communication success counts, and provides access to Frame Monitor.

Step 4: Frame Monitor Function

  1. Select the port for Frame Monitor.
  2. View all communication frames for the selected port.
  3. Filter and view specific frames.
  4. Start/Stop Frame Monitor.
  5. Copy selected frames to the clipboard.
  6. Copy all communication frames to the clipboard.
Frame Monitor Screen: Displays detailed communication frames, allowing filtering, copying, and monitoring of data packets.

System Configuration Examples

Management System

The NTS/NPS series can be integrated into management systems, connecting various industrial devices (e.g., Power Meters, PLCs, I/O) via Modbus TCP/RTU/ASCII protocols to a central control room or EMS.

Management System Diagram: Illustrates how NTS/NPS devices connect industrial equipment in a power room to a control room or Energy Management System (EMS) via Ethernet and serial communication.

One Integrated Network

These devices enable a unified network across different locations, such as local offices, on-site offices, and main operation rooms, connecting various automation components like PLCs, I/O, and sensors.

One Integrated Network Diagram: Shows a network topology connecting multiple electricity rooms and offices, utilizing NTS-50 units to interface with PLCs, I/O, and other field devices.

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NTS NPS Series K 202507 Adobe InDesign 20.3 (Macintosh) Adobe PDF Library 17.0

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