CSB01.1N-FC-NNN-NNN-NN-S-NN-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911305273
The Bosch Rexroth Indramat CSB01.1N-FC-NNN-NNN-NN-S-NN-FW is a single-axis drive controller from the CSB Drive Controllers series. It features both analog and digital inputs and outputs, a frequency converter interface for control communication, and operates in open loop mode. This controller supports analog or digital speed command input and is equipped with a standard VCP 01 operator panel and RS232 serial interface.
Internal Product Review
The CSB01.1N-FC-NNN-NNN-NN-S-NN-FW is a single-axis drive controller designed for frequency converter interface applications. Open-loop control and analog or digital speed command input support straightforward integration in practical motion systems. RS232 communication and the VCP 01 operator panel add useful service access, making the controller a strong fit for streamlined machine control.
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Product Description:
The CSB01.1N-FC-NNN-NNN-NN-S-NN-FW is a control section manufactured by Bosch Rexroth Indramat for the CSB Drive Controllers series. It slots into a power module to create a compact frequency-controlled drive that issues speed references to an inverter. Within an automation cell, the board interprets motion commands from a PLC, converts them into electrical setpoints, and supervises the mechanical axis during startup, ramping, and shutdown. Because it is the control section, power conversion is handled by the companion module while this unit manages command processing and drive logic.
It manages one motion channel because the axis count is Single-Axis. Command and status data move across the Frequency Converter Interface, which is optimized for rapid setpoint delivery to the power stage. Regulation is handled in Open Loop, so voltage and frequency are set without internal feedback correction. Continuous process variables are accepted through the onboard Analog inputs/outputs, while discrete machine states are processed by Digital inputs/outputs. For contactor coils, indicator lamps, or safety relays, the unit supplies isolated switching via its Relay Outputs. This mix of signals allows the drive to respond directly to field devices and external control commands during normal machine operation.
Diagnostics and parameter loading can be carried out through the RS232 service port, and local interaction is provided by the VCP 01 operator keypad in a standard housing. Speed references may arrive as Analog or Digital signals, letting the system use either a 0–10 V command or a binary word from a host controller. Because the unit is specified for no encoder feedback, commanded speed is maintained through slip calculation rather than position transducers. The service port and keypad give direct access to operating values and stored parameters, which helps with routine setup and troubleshooting at the machine. This arrangement suits pumps, fans, and conveyors that do not demand closed-loop precision and still benefit from programmable acceleration profiles.
