Modbus Serial Protocol has been most popular and widely used industrial protocol, keeping in mind, OpenControl offers Modbus Serial OPC Server capable of connecting to Modbus serial devices and hardware.
MatrikonOPC Simulation is free for non-production use and can be distributed openly. It is a fully functioning application without restriction.
The OPC Server for OMNI Flow Computers provides interoperable and secure connectivity to OMNI Flow 3000 and 6000 computers and your critical metering data.
The Allen Bradley UCS Plug-in enables OPC access to the most popular Allen Bradley PLCs.
The UCS Plug-in for Mitsubishi provides real-time data access between OPC-enabled applications (such as Historians and HMIs) and Mitsubishi PLCs.
OPC Analyzer is a free utility used to find common OPC problem areas and backup important OPC-related files. Used by support technicians at MatrikonOPC for years, this software is now being made available to the public.
The BACnet OPC Server from MatrikonOPC provides secure and reliable real-time data access between all BACnet objects/devices and any OPC-enabled applications such as Historians, HMIs, and SCADA ...
The KNX OPC Server from MatrikonOPC provides secure and reliable real-time data access between all KNX and any OPC-enabled applications such as Historians, HMIs, and SCADA ...etc.
MatrikonOPC Explorer is a free OPC Client packed with functionality for testing and troubleshooting OPC servers and OPC connections.
The OPC Server for GE Speedtronic Mark VI Direct supports direct connections to Mark VI controllers over Ethernet networks. With this OPC Server, the GE TCI/GSM software is no longer required for communication to GE Mark VI controllers.
The Allen Bradley OPC Server From enables standard OPC access to PLC5, SLC500, Micrologix, and ControlLogix. These are the most popular PLCs.