wdp
Member
I have used the 1747-PIC and 1784-PCM4 to access DH485 networks point to point and from the 1747-AIC easily for some years. When I updated to a new laptop without a RS232 port or PCMCIA slot, I turned to the 1747 UIC. I can communicate with any of the SLCs point to point but not thru the AIC at any of the DH485 networks of my clients. I have used various versions of RSLINX and RSLOGIX 500, and it makes no difference. I am up to version 3.74 of RSLINX and version 10 RSLOGIX 500. Does anyone else have this issue?