TopWorx in Louisville, Kentucky, US (United States)

Quick Disconnect Input/Output Modules provide a method of connecting conventional field devices to a Profibus DP Network with quick disconnect (QDC) style connectors in a rugged, field mountable unit. QDC Accessories provide physical layer connectivity for a Profibus DP network. 

The Profibus protocol was created in 1989 in Germany by a consortium of factory automation suppliers. Originally developed to enable discrete manufacturing, it has expanded into process automation and enterprise-wide applications. 

Limit Switches Limit switches are electro-mechanical devices that detect the position of a target by making direct physical contact with the target. 

These products provide for the interconnection of a FOUNDATION Fieldbus network using standard wiring and DIN rail mountable terminal connections. The pluggable screw terminal connectors allow users to disconnect devices from the network without disconnecting individual wires. 

Our HazLink products are rugged junction enclosures that provide flexible wiring options in hazardous areas, making it easy to connect conventional devices to the Modbus network as well as make wiring connections and disconnect field devices in hazardous areas.