21.F6.K1R-YU5Z KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 21.F6.K1R-YU5Z is part of the F6 Combivert Inverter Drives series and offers 8 digital inputs and 4 digital outputs. It features a maximum brake current of 2 Amps and includes two Controlword inputs and a single relay output. The drive comes equipped with 2 STO inputs and supports a default baud rate of 38400 bit/s.
Internal Product Review
The 21.F6.K1R-YU5Z is a KEB F6 Combivert inverter drive with 8 digital inputs and 4 digital outputs for flexible machine interfacing. A default baud rate of 38400 bit/s and an FTP baud rate of 115200 bit/s support responsive communications during setup and diagnostics. Strong I/O density and clean network behavior make the drive a capable choice for modern automation systems.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
KEB manufactures the 21.F6.K1R-YU5Z drive within the F6 Combivert Inverter Drives series. This inverter converts constant three-phase supply power into variable-voltage, variable-frequency output, permitting accurate speed and torque regulation of AC motors in automated machinery. By combining vector control with fieldbus communication, the device serves as a central control unit for conveyors, pumps, and material-handling axes that require flexible performance profiles. Its integrated I/O layer supports direct sensor interfacing, minimizing the need for external PLC cards.
For hardwired commands, the controller offers 8 digital inputs that can be mapped to start, jog, or limit functions. It returns equipment status through 4 digital outputs that can switch 24 V logic loads. Serial communication initializes at a default rate of 38400 bit/s, while an FTP maintenance channel supports transfers at 115200 bit/s. The controller also provides 3 virtual outputs that allow software routines to mirror physical points without additional wiring. Two control-word inputs manage enabling and fault-reset sequences, while dual STO inputs provide redundant torque-off paths for safety functions.
Recipe and indexing parameters expand the drive’s motion capabilities. A brake chopper channel supports the dissipation of regenerated motor energy with up to 2 A of brake current during rapid stops. The internal index table spans addresses from zero through 255, and the processor accepts up to 14 recipe inputs for batch-style changeovers. The drive includes a single hardware relay for mains contactor feedback or fault annunciation. Eight index inputs provide additional selection options for stored motion or process values. Each output can draw from four output sources, allowing internal operating states to control external signals. Additional virtual inputs extend the drive’s internal logic without requiring more physical wiring, which is useful when coordinating commands and status conditions in multi-axis machinery.
