Product Description:

Bosch Rexroth Indramat supplies the VT-HNC100-2-30/P-I-E0/000 as a compact digital axis controller in the VT-HNC Digital Axis Controllers series. The module belongs to the Digital NC control HNC100 product line and is intended to regulate two hydraulic axes in closed-loop position, speed, and pressure tasks common in presses, injection machines, and test rigs. By converting analog command values and sensor feedback into precise valve actuation, the controller serves as the central motion element within an electro-hydraulic automation cell. It is delivered without a bus connection, so field integration relies on its built-in service port.

The electronics operate from a supply of 18 to 30 VDC, allowing installation alongside standard 24-volt control wiring. Command channels accept analog reference values through a differential range of ±10 V, while the actuator stage provides the same voltage span and a separate current path rated at 4 to 20 mA for servo valves. An input resistance of 350 Ω at 20 °C supports stable loop behavior across that circuit, and incremental encoder signals are processed up to 250 kHz for fast position capture on hydraulic cylinders. The housing carries a protection level of IP20, and reliable function is maintained between 0 °C and 50 °C in cabinet-mounted environments.

For discrete machine interaction, the controller offers 11 digital I/O per axis, so valve enable, limit switch, and status lines can be wired without an external PLC slice. Physical size is kept to 88 × 120 × 124 mm, which permits DIN-rail mounting beside other motion modules. Remote diagnostics are handled through a TCP/IP service interface, and the unit is supplied without an inductive position sensor. The analog feedback side also accommodates current-loop transducers for pressure or displacement signals. The compact enclosure leaves room for adjacent control hardware in cabinet installations. The electronics survive storage temperatures from −20 °C to +70 °C.