Product Description:

The VT-HNC100-1-3X-P-I-00-000 axis controller is produced by Bosch Rexroth Indramat for the VT-HNC Digital Axis Controllers series. As a digital NC control dedicated to hydraulic positioning, it manages one closed-loop axis in presses, test rigs, or mold-handling equipment. The device belongs to component series 3 and uses the HNC100 architecture to translate command data into proportional valve motion, providing real-time position and velocity regulation for a single hydraulic actuator.

The unit offers 2 analog current inputs for ±10 mA feedback and 2 analog voltage outputs that can drive proportional valves directly. A separate pair of voltage input channels accepts external setpoints, while a single current output supplies valve command signals. Eleven discrete signals are available through 11 digital I/O lines, enabling limit switches, start commands, or fault relays. Position transducers can be energized by a 5 V DC encoder supply, and the Incremental/SSI feedback interface captures high-resolution stroke information. Electrical protection corresponds to IP20, so the controller must be mounted inside a switch cabinet. The unit does not include an integrated bus connection, and axis synchronization is not available on this model.

System integration is handled through a 10 V reference output for potentiometer scaling and a 24 V DC sensor supply that powers external proximity switches. Parameterization and diagnostics take place over an RS232 service port. The housing snaps onto DIN rail with a 35 mm rail width, which simplifies panel installation next to power supplies and relays. Inductive position sensors are not included, so the controller uses external transducers connected through the Incremental/SSI feedback channel. Without built-in bus communication, motion commands rely on analog references and the local digital inputs.