HART OPC Server 2.1.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 3.1 and 2.1 are the most frequently downloaded ones by the program users.
Hartopc.exe is the most frequent filename for this program's installer. We recommend checking the downloaded files with any free antivirus. The actual developer of the software is HART Communication Foundation. HART OPC Server was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. HART OPC Server is included in Internet & Network Tools.
From the developer:
The HART Server is a MS-windows software module that provides a standard OPC communications interface with HART capable instrumentation. HART-capable instruments can be directly connected to the PC serial port through commonly available RS-232 or RS-485 interfaces.
Systems of HART devices can be connected through HART-capable multiplexers and I/O systems using the large library of supported device drivers.
You may want to check out more software, such as OPC Server Toolkit Demo, Excel OPC Server or Cognex In-Sight OPC Server, which might be similar to HART OPC Server.
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