ActiveX Control

Modbus TCP Server & Modbus Slave ActiveX Control Product Summary

This product was moved to Final Release status on Jan 1, 2014. Software maintenance and technical support was discontinued at that time.
We do not recommend this product for new projects and are primarily offering it to developers who need to maintain legacy projects.
For new projects, we recommend using ASComm.NET or ASComm IoT.

Allows your application to emulate Modbus/TCP Server and Modbus RTU Slave devices.

Use VB6, Visual C++ 6.0, VBA, VB.NET, or C#.NET to create HMI/SCADA applications with our easy to use ActiveX Controls.

Powerful pre-built example applications with VB6 source code included in development package.

Runtime-free for qualified applications

Download 30 Day Trial

Revision History

License Agreement

Catalog Information

Select Developer Edition License or Team Edition License type using the navigation buttons below for additional information.

Developer Edition License
Team Edition License

For developers who need to build deployable, non-commercial applications.

One development license is required for each development seat.

For multiple developers, consider Team Edition licensing.

Projects built with a Developer Edition License generate an embedded runtime license which is embedded into your executable assembly.

The embedded runtime license system eliminates the need for license activation steps on runtime PCs.

Catalog Item	ASMBSERVER-FD
Price (USD)	$599
Tech Support	Unsupported
Updates	Current version only, in final release status
Online Purchase	Buy Now
Offline Purchase	Order Form or Call
Version	Revision History
Availability	Immediate via Internet Download

Catalog Item:	ASMBSERVER-FD
Price (USD):	$599
Tech Support:	Unsupported
Updates:	Current version only, in final release status
Online Purchase:	Buy Now
Offline Purchase:	Order Form or Call
Version:	Revision History
Availability:	Immediate via Internet Download

For development teams that need to build deployable applications.

Team Edition offers discounted Developer Edition Licenses for development teams starting at two seats.

Team Edition accounts are managed by a single account administrator.

Projects built with a Team Edition license generate an embedded runtime license which is embedded into your executable assembly.

The embedded runtime license system eliminates the need for license activation steps on runtime PCs.

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	Two Developer Team	Three Developer Team	Four Developer Team	Five Developer Team
Catalog Item	ASMBSERVER-TEAM-2	ASMBSERVER-TEAM-3	ASMBSERVER-TEAM-4	ASMBSERVER-TEAM-5
Price (USD)	$1038	$1427	$1816	$2205
Online Purchase	Buy Now	Call to Order	Call to Order	Call to Order
Offline Purchase	Order Form or Call
Tech Support	Unsupported
Updates	Current version only, in final release status
Version	Revision History
Availability	Immediate via Internet Download

Two Developer Team

Catalog Item:	ASMBSERVER-TEAM-2
Price (USD):	$1038
Tech Support:	Unsupported
Updates:	Current version only, in final release status
Online Purchase:	Buy Now
Offline Purchase:	Order Form or Call
Version:	Revision History
Availability:	Immediate via Internet Download

Three Developer Team

Catalog Item:	ASMBSERVER-TEAM-3
Price (USD):	$1427
Tech Support:	Unsupported
Updates:	Current version only, in final release status
Online Purchase:	Call to Order
Offline Purchase:	Order Form or Call
Version:	Revision History
Availability:	Immediate via Internet Download

Four Developer Team

Catalog Item:	ASMBSERVER-TEAM-4
Price (USD):	$1816
Tech Support:	Unsupported
Updates:	Current version only, in final release status
Online Purchase:	Call to Order
Offline Purchase:	Order Form or Call
Version:	Revision History
Availability:	Immediate via Internet Download

Five Developer Team

Catalog Item:	ASMBSERVER-TEAM-5
Price (USD):	$2205
Tech Support:	Unsupported
Updates:	Current version only, in final release status
Online Purchase:	Call to Order
Offline Purchase:	Order Form or Call
Version:	Revision History
Availability:	Immediate via Internet Download

Key Benefits

Does not require Schneider or other 3rd party drivers

Supports Modbus/TCP protocol

Supports Modbus RTU/ASCII protocol

Extremely fast, optimal transaction time 5~10 mSec

Supports native Modbus register types

Data types supported: Integer, Discrete, Long, Float, BCD.

No limit on number of nodes.

Supports 125 word reads, 100 word writes in a single transaction.

Synchronous and asynchronous read/write methods

No limit on number of devices or data points

Multi-threaded for high data throughput

Includes extensive help system

Example applications with VB6 source code included

Easily connect business systems to factory floor systems

No shipping charges for online delivery

Immediate Internet delivery and online license activation

No runtime fees or keys for qualified applications, see License Agreement

Compatibility

Modbus Functions

1 - Read Coils
2 - Read Discrete Inputs
3 - Read Holding Registers
4 - Read Input Registers
5 - Write Single Coil
6 - Write Single Register
7 - Read Exception Status
8 - Diagnostics
15 - Write Multiple Coils
16 - Write Multiple Registers
17 - Report Slave ID

Address Modes

Generic 0-based
Generic 1-based
Modicon 5-digit (1, 10001, 30001, 40001)
Modicon 6-digit (1, 100001, 300001, 400001)

Software

VB6
Visual C++ 6.0
VBA (32-bit Office Apps only)
Visual Studio 2013 (Windows Forms apps only)
Visual Studio 2012 (Windows Forms apps only)
Visual Studio 2010 (Windows Forms apps only)
Visual Studio 2008 (Windows Forms apps only)
Visual Studio 2005 (Windows Forms apps only)

Operating System

Windows Server 2012
Windows 8.x
Windows 7
Windows Vista
Windows Server 2008

Modbus TCP Server & Modbus Slave ActiveX Control

Allows your application to function as Modbus/TCP Server and Modbus RTU Slave devices

Click the button below to download a 30 day trial

(Includes 30 Day Trial License for new users)