Product Description:

The VT-HNC100-1-3X-S-I-00-000 is a digital axis controller produced by Bosch Rexroth Indramat and assigned to the VT-HNC Digital Axis Controllers series. Designed for closed-loop positioning and force regulation on hydraulic actuators, the module provides numerical control functions for a single axis in presses, testing rigs, and forming machines. It belongs to the HNC100 product line and integrates with proportional valves and pressure transducers to convert motion commands into precise hydraulic movement. This setup allows the controller to regulate actuator response with repeatable command tracking during dynamic hydraulic operation.

The controller provides the signal interfaces needed for common field devices. It has 2 analog current inputs for sensors that output 4–20 mA and 2 analog voltage inputs for ±10 V feedback, all routed through a 15-pin analog connector. Discrete monitoring and command signals use 11 digital I/O channels on a 12-pin socket, while actuators that need a proportional driver can be served by 1 current output and 2 voltage outputs. Configuration and diagnostics are handled through the industry-standard RS232 serial interface, and the board also includes three status LEDs while operating without integrated bus coupling or axis-to-axis synchronization.

For cabinet installation, the housing mounts on a top hat rail, which suits modular control layouts and keeps the unit easy to position near valve and sensor wiring. The controller is intended for one hydraulic axis and uses internal process data mapping rather than multi-axis synchronization. Rated to IP20, it must be installed inside an enclosed panel, and its internal 24 V DC sensor supply and 5 V encoder feed reduce the need for separate auxiliary modules. A precision output of 10 V DC maintains consistent scaling for strain-gage or LVDT transducers, and the unused inductive position sensor input can remain open without disturbing closed-loop control.