OPC Server UA S7.Net

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Marcom OPC Server UA S7.Net. Quick and convenient access to the entire series SIMATIC S7: PLC S7-200, PLC S7-300, S7-400, S7-1200, S7-1500 and little LOGO via Ethernet network.

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Marcom OPC Server UA S7.Net is an OPC Server to communicate with Siemens© PLCs S7-200™, S7-300™, S7-400™, S7-1200™, S7-1500™ and LOGO™ , inverters SINVERT™ over Ethernet network!

An OPC Server is ideal for the latest generation of solar inverters monitor the three-phase model Siemens Sinvert ™ ..

Marcom OPC Server UA S7.Net has high performance and great ease of use. As a leading supplier of OPC products, Marcom is proud to distribute the product much better products on the market for OPC communication with the Siemens world:

  • Very high performance communication over Ethernet allows you to achieve high speed data exchange
  • Configuration simple and immediate : garatisce very high speed startup
  • Extremely convenient: a system of license sizes to fit any need

Marcom OPC Server UA S7.Net allows you to quickly access to process data in the S7-200 (via CP-243), S7-300, S7-400, S7-1200, S7-1500 and LOGO, using a single server. The variables are constantly addressed using the STEP7 semantics of Siemens environments.
With any client application that is compatible with the OPC specifications all the data input and output, data block and merkers can be read and written. It can access simultaneously to an  unlimited number of controllers.

For communication with Marcom OPC Server UA S7.Net is not necessary to change the software. Access to the controllers can be made directly via Ethernet.

An algorithm of intelligent handling of requests for reading and writing helps to optimize the throughput of data in an extremely efficient: the reading block allows a refresh data without equal.

The configuration is done through a convenient graphical interface, either manually or through a tool for the import of symbolic names from STEP7 projects, Excel file or .db file exported from TIA Portal. Existing configurations can be exported to Excel for example by visualization systems or process control in order to be easily uploaded to Marcom OPC Server UA S7.Net.

The main features of the OPC Server are:

Connections Access to process data from PLC S7-300, S7-400, S7-1200, S7-1500 and LOGO via Ethernet.
Redundant access for S7-400H systems.
Supported Data Types BOOL, BYTE, WORD, INT, DWORD, DINT, REAL, TIME, TIMER, COUNTER, Array di Byte, Array di Word, Array di Int, Array di Float/Real
Dynamic Variables Creating / deleting variables from OPC clients with Siemens OPC Server syntax. This option must be ordered separately in the license.
  • Configurator smart with automatic address syntax errors
  • Equipped with highly advanced tool for integration with software development Siemens Step 7: Allows the selection of DB and variables to be imported automatically in the configuration, DIRECTLY FROM PROJECT STEP 7!
  • Imported from .db file exported from TIA Portal.
OPC Specifications Compliant with OPC Unified Architecture (UA) 1.04 specification
OPC Interfaces
  • All interfaces provided under Data Access
  • Static namespace through import of the variables from the STEP 7 or from Excel
Supported OS Compatible with Windows 7/8/10/11 (32 bit and 64 bit) + .NET Framework 4.6.2.
Security Implements the opc.tcp and https protocols, include the management of anonymous access and username access with the ability to set read and write access rights for a single user or a user group.
Multilanguage Support Italian and English with HELP online

Available MPI-Ethernet gateway which allows use with PLC equipped with only MPI port.
It works transparently on an MPI port using the following gateways: NL50MPI Hilscher, NETLink PRO from Helmholz, NETLink PRO from Softing.

To download the software, you have to register on the website.


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