MatrikonOPC
13
Shareware
Provides robust connectivity to OMRON PLC devices over Hostlink.
1
Klinkmann
11
Freeware
The Siemens S7 Ethernet/MPI Server acts as a communication protocol Server .
Klinkmann Automation
48
Shareware
FESTO IPC OPC and DDE Server acts as a protocol server.
10
OMRON Corporation
9
Freeware
CX-Server PLC Tools provides a connection between the industry.
3
OMRON Corporation
55
Commercial
CX-Server LITE is designed to meet a wide variety of programmers' needs.
Klinkmann Automation
Shareware
It allows other Windows application programs access to data from PLCs.
2
MatrikonOPC
14
Freeware
The OMRON UCS Plug-in provides robust connectivity to OMRON PLC.
Carlo Gavazzi
11
Freeware
It consists of two products:Dupline DDE Server and Dupline ActiveX Driver.
3
Matrikon Inc.
16
Shareware
The MatrikonOPC Server for DDE provides key DDE functionality.
Avidsoft Limited
4
Shareware
AA STOCKS DDE is a DDE (Dynamic Data Exchange) server.
2
General Electric Company
555
Freeware
It is an SRTP OPC server that allows the communications to many of GEIP PLC’s.
BECKHOFF
8
Shareware
The TwinCAT XML Data Server permits direct access to an XML file from the PLC.