Product Description:

The VT-HNC100-C-30-P-S-00-000 is a digital axis controller produced by Bosch Rexroth Indramat for the VT-HNC Digital Axis Controllers series. This compact device governs one hydraulic or electro-hydraulic axis and executes position, velocity, and pressure loops in real time. It forms the core of motion systems in presses, forming machines, and material-handling stations by converting setpoints from a PLC into precise valve and sensor actions. Its control functions let one module manage axis response without requiring separate standalone loop hardware for routine motion tasks.

The controller provides 2 analog output channels that issue reference currents, and each channel can deliver up to ±10 mA, which matches the needs of proportional valve amplifiers. Feedback can be connected through two current input channels and one voltage input channel, allowing closed-loop correction without external converters. For discrete signaling, the unit accepts 4 digital inputs and returns status through two digital outputs, so interlocks and home sensors can be connected directly. The housing is only 120 mm tall, which helps the module fit beside other DIN-rail components in compact cabinets. The enclosure has an IP20 rating, so it prevents finger contact with live parts and is intended for installation inside a protected cabinet.

A maximum bus speed of 12 MBaud supports time-critical fieldbus communication when an external interface card is installed, and the SSI port accepts absolute encoders with resolutions up to 28 bit. The slim casing is just 34 mm wide, uses 108 mm of cabinet depth, and weighs only 440 g, so it adds little load to DIN rails and swing frames. The unit is supplied without a bus connector and without an inductive sensor option, so those interfaces are not included in the base configuration.