1761-NET-AIC module DH485 network AND DDE/OPC SERVER


Thread Starter


Dear All,

In one of our projects, my hardware system consist of Allen Bradley Micro Logix 1500 ( 8 nos.) hardware on DH 485 network using 1761-NET-AIC modules (9 Nos.).

These hardware are to be connected to Wonderware InTouch. The problem is Wonderware can communicate with Micorlogix or SLCs using 1747 KE card or 1770 KF3 module on DH 485 network.

Does any body have a DDE / OPC driver which I can use with this hardware and software ?

I welcome your suggestions.


Guillermo Torres Hdez.

You can use a RSLinx Pro and use tha feactures of OPCServer or DDE, this feactures are RSLinx Pro natives.


Guillermo Torres
Win linx DDE tools and RSlinx DDE tools are the set of tools that you
need to search for your application as Wonderware. Provided by Rockwell
- Allen bradley group.

List Manager wrote:

Trevor Ousey

You could use RSLinx OEM with WWRSLinx (which comes with Intouch), or use RSLinx Pro, or if you were using KTx cards try 1784KT Wonderware IOServer.