Modbus TCP, Modbus UDP and Modbus RTU client/server library and Simulators for JAVA

Suitable for data exchange between JAVA-Applications and PLCs like Schneider-electric; Siemens S7; Wago; Bosch-Rexroth; CoDeSys Devices and many more.

Supports Function Codes:

- Read Coils (FC1)
- Read Discrete Inputs (FC2)
- Read Holding Registers (FC3)
- Read Input Registers (FC4)
- Write Single Coil (FC5)
- Write Single Register (FC6)
- Write Multiple Coils (FC15)
- Write Multiple Registers (FC16)
- Read/Write Multiple Registers (FC23)

See http://www.easymodbustcp.net for implementation guide and codesamples

javadoc: http://easymodbustcp.net/javadoc/javadoc/index.html
V2.7: Bugfixes and Methods to send/receive String
V2.6: Timeout Modbus RTU

V2.5: Bugfixes and Modbus RTU Impementation for Client
Packaged has been changed; that means that this version is imcompatible with previous versions.

V2.4: Improved Exception Handling

V2.3 HF2: Bugfixes Modbus TCP Server

Features

  • Modbus TCP
  • Modbus UDP
  • Modbus
  • Java
  • Server
  • Client
  • Modbus RTU
  • Siemens
  • Step 7

Project Samples

Project Activity

See All Activity >

Follow EasyModbusTCP/UDP/RTU .java

EasyModbusTCP/UDP/RTU .java Web Site

nel_h2
Secure User Management, Made Simple | Frontegg Icon
Secure User Management, Made Simple | Frontegg

Get 7,500 MAUs, 50 tenants, and 5 SSOs free – integrated into your app with just a few lines of code.

Frontegg powers modern businesses with a user management platform that’s fast to deploy and built to scale. Embed SSO, multi-tenancy, and a customer-facing admin portal using robust SDKs and APIs – no complex setup required. Designed for the Product-Led Growth era, it simplifies setup, secures your users, and frees your team to innovate. From startups to enterprises, Frontegg delivers enterprise-grade tools at zero cost to start. Kick off today.
Start for Free
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
1
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

User Reviews

  • Really nice
Read more reviews >

Additional Project Details

Operating Systems

Linux, Mac, Windows

User Interface

Java Swing

Programming Language

Java

Related Categories

Java Communications Software, Java Software Development Software, Java Scientific Engineering

Registered

2016-06-14