Product Description:

The XCS2-W0070ARN-01NETT0NNNN-S04RSN2NNNN0NN is a single-axis converter produced by Bosch Rexroth Indramat for the XCS Single Axis ctrlX Converters series. As a Generation 2 ctrlX DRIVE unit, it supplies regulated electrical power to one connected motor. The converter works with a higher-level motion controller to provide closed-loop regulation of motor speed and torque in automated machinery. Its single-axis design is suitable for applications in which each motor requires an independently controlled power stage. The cabinet-mounted format also allows the converter to be integrated with other control and power modules in a centralized enclosure.

The converter accepts a three-phase input range of 200 to 500 VAC, with a tolerance of +10%/-15%, allowing connection to common industrial power systems. Its continuous output current reaches 70 A, supporting compatible medium-power synchronous or asynchronous motors. The housing has an IP20 protection rating, which guards against accidental contact with hazardous internal components while requiring installation inside a suitable cabinet. Field communication is handled through Multi-Ethernet ports, allowing the device to exchange commands and operating data with the machine controller. Time-critical cyclic commands are processed by the embedded ctrlX DRIVE control hardware to maintain coordinated motor operation. SafeMotion electronics are installed as the first hardware option, providing an integrated safety layer for the controlled axis. The maximum output frequency remains below 599 Hz, so the unit does not require an export license based on that frequency limit.

The power stage includes an integrated braking transistor and braking resistor that dissipate regenerated energy during rapid motor deceleration. This arrangement removes the need for a separate external braking chopper in applications that remain within the internal resistor’s capacity. Real-time motion commands can also be exchanged through the dedicated EtherCAT interface with Servo Drive Profile over EtherCAT, supporting cycle-synchronous communication with compatible controllers. The installed Safe Torque Off function disables the insulated-gate bipolar transistor gate signals when the external safety circuit opens, allowing motor torque production to stop without additional power contactors. Internal air cooling directs airflow through the converter to remove heat while limiting the need for external cooling equipment. Application-specific logic remains in the PLC because no technology function application is installed. The unit is supplied without a motor connector set or front panel, so the required connection hardware and cabinet interface must be selected separately for the installation.