The TG200 and TG300 Trunkguard Series Fieldbus Device Couplers from MooreHawke, the fieldbus division of Moore Industries, have successfully completed the Foundation Device Coupler Registration Process for the Fieldbus Foundation. MooreHawke has received a registration certificate for five models in the TG200 series: TG204, TG208, TG20X, TG20Y, and TG20W, and two models in the TG300 series: TG304 and TG308. They are now all registered as Foundation Device Couplers. The company notes these are the first couplers to provide fully automatic segment termination. Its patented technology is said to prevent fieldbus segment failure from under- or over-termination, a major problem in fieldbus startups.
