Sorry,
Giving you a bashing this week!
I'm working on a project in the Sahara and they have alot of issues with dust and sand and vibration proofing their equipment.
Have you or any of your customers resin encapsulated a PLC board? I was thinking of going upto the base of the IC holders so any IC's could be replaced, anything else would be PLC write-off?
Do you think heat dissipation would a problem? Other than the main CPU and maybe the PSU regulators are there any other parts that generate excessive heat?
Many Thanks