Product Description:

The FECC02.1T-S-STD-POTI-S001 frequency converter is manufactured by Bosch Rexroth Indramat as part of the FEC Frequency Converters series. Within an automation cell, this unit modulates the supply frequency delivered to an AC motor, allowing speed adjustment, torque control, and smoother starts than direct line connection. Its role is to translate control commands from a PLC or the onboard panel into a variable output that matches the demands of conveyors, mixers, or other driven stations. Because the output frequency can be varied during operation, connected equipment can respond more smoothly to changing load and process timing.

This model belongs to the 2nd generation of the platform and uses Design 1, so wiring locations and mounting dimensions follow that revision. Status information is presented on a 4-digit LED display that cycles through frequency, parameter values, and error codes. Navigation is arranged in 3 hierarchical menu levels, which makes configuration and diagnostics easy to reach without external tools. Direct access keys—Run, Stop, Set, Func, Up/Down—provide local start and stop control together with incremental tuning when network control is not active. This front-panel layout keeps routine checks and fault review on the unit itself instead of requiring a separate interface.

The primary operating element is a front-mounted potentiometer used to issue frequency commands. When turned clockwise, it delivers a reference of 0 to 5 VDC, while counterclockwise rotation provides the inverse channel of 5 to 0 VDC if the application requires that behavior. This local reference suits installations that use a simple manual speed command instead of an external analog source. All functions are packaged in a small panel form that conserves cabinet space while still leaving room for field wiring and the display window. The converter fits tight enclosures and interfaces cleanly with analog speed setpoints in pump skids, fan arrays, or indexing tables.