Fieldbus / Intrinsic Safety

MooreHawke TRUNKGUARD Device Couplers Protect Segments from Spur Faults

By Fieldbus Foundation

Jan 21, 2014

Foundation Fieldbus Knowledge Center

FF1401 Moorehawk LogoMooreHawke TRUNKGUARD Device Couplers provide the industry's most advanced electronic and fully auto-resetting spur short-circuit protection that prevents segment failure caused by single device faults.

Designed for General Purpose, Non-Incendive and Zone 2 applications, TRUNKGUARD Series 200 Device Couplers (TG200) enable fast and easy implementation of fieldbus systems by connecting multiple devices to a main fieldbus trunk in FOUNDATION fieldbus H1 and PROFIBUS PA networks. TG200 Device Couplers are available in models that handle four to 20 fieldbus devices.

For more information, please visit the MooreHawke website.