I wrote the ASYN driver for the Prologix device you mentioned. It seemed to work with the few devices I tried. It’s been a while since I used one, though.
For your Moxa issue, I’d suggest putting a serial line analyzer, or at least one of these pass-through things with LEDs to show the status of the assorted RS-232 lines, between the LAN/Serial and Serial/GPIB devices. Are you using the same serial line cable as before?
An inexpensive alternative would be an Ethernet to GPIB controller, such as this one from Prologix for $180.http://prologix.biz/gpib-ethernet-controller.htmlDoes anyone have experience with these.I have experience with the Agilent LAN/GPIB gateway, but those are expensive and appear to no longer be available.Thanks,
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