Product Description:

The FECC01.2T-R-STD-POTI-NNNN is a frequency converter produced by Bosch Rexroth Indramat as part of the FEC Frequency Converters series. It is intended to modulate AC motor speed in automated lines, giving the controller accurate voltage and frequency output for process-driven motion tasks. The unit is suited for cabinet-mounted installations where external operator access is preferred and direct adjustment at the machine frame is not required. In operation, it adjusts motor behavior to match process demand while keeping speed control tied to commanded settings. That operating method is useful where repeatable motor response is needed across conveyors, handling sections, or similar automated equipment.

This model is installed in the control cabinet, yet access is provided from outside the cabinet because all terminals and operator elements face the enclosure exterior. Heat produced by switching devices is directed into a ventilated electrical panel rather than an open machine frame. The converter belongs to Design 2, which indicates a later mechanical revision within the product line. The integrated operator panel includes a display for parameter entry and fault-code viewing. A rectangular front plate simplifies door cutouts and leaves ample space for markings. Because the terminals face outward, status checks and parameter changes can be made without opening the main cabinet area.

As a 1st generation unit, it follows the early FEC wiring arrangement and is supplied with a standard control cable length of 1 m. When a deeper enclosure or a more distant connection point is used, a cable length of 3 m can be selected without changing the plug terminations. The device is supplied without a potentiometer, so speed references are entered through digital setpoints or the on-board keys. This layout helps prevent unintended manual speed changes during operation and supports flexible converter placement inside the cabinet. The cable arrangement also helps route the control connection cleanly when the power stage is mounted near line-side components.