WTC Resistance Welding Control Series

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The 2000 Series controls are stand alone AC, AC cascade, and Inverter types. The 2000 Series control are fixed sequenced only and each have a programming panel for operator interface.

The 3000 Series controls are the only true integrated resistance welding controls on the market that interface with 3rd party PLC and Robot operating systems. The 3000 welding module resides in the host PLC/Robot rack system that allows it to interface directly with the system programming panel, I/O commands, and other PLC and robotic systems features. Direct access of the welding process information via dual-port RAM enables the quickest response of any solution.

The 3000 Series controls have free-form programming features. They are available for AC, AC cascade, Inverter types, 3-Phase to DC as well as 3-Phase Frequency Converters. The PLC types in the 3000 Series are suitable for multipack configurations.

The 4000 Series controls are stand alone AC, AC cascade, Inverter types, 3-Phase to DC as well as 3-Phase Frequency Converters. From a user interface aspect, the 4000 Series looks and programs like the 3000 Series control. The 4000 Series however interfaces with PLC and Robots by means of serial interfaces such as Device Net, Profibus, Ethernet IP, and Serial I/O.

The 5000 Series controls are stand alone AC, and Inverter types that can be configured as singles or multipack systems. The 5000 Series interfaces with PLC and Robots by means of serial interfaces such as Device Net, AB Remote I/O, CC Link, Profibus, and Serial I/O. There is an on-board Ethernet port for programming requirements.

WTC is proud to design and manufacture these wide ranging series of resistance welding controls.