Product Description:

The VT-HNC100-1-2X-W-24-C-0 is a digital axis controller produced by Bosch Rexroth Indramat as part of the VT-HNC Digital Axis Controllers series. Classified in the HNC100 Digital NC control product family, the device supervises the motion of hydraulic actuators in automated equipment. By translating set-point data into valve commands and monitoring feedback, it integrates hydraulic positioning tasks with electronic master controllers in assembly lines, presses, and test rigs.

Controller configuration VT-HNC100-1-2X-W-24-C-0 is the version for 1 hydraulic axis, meaning all analog and digital resources are concentrated on a single closed-loop channel. Field communication to higher-level PLCs occurs on CANopen, while a separate RS-232 port permits local parameterization. The unit provides 24 digital I/O, allowing the drive sequence to handle limit switches, solenoid coils, and status flags without extra modules. For high-resolution motion feedback, it accepts incremental encoder signals up to 250 kHz, so fast axis velocities can be evaluated without aliasing. Despite these resources, power draw stays at 8 W, which minimizes control-cabinet heat load. The controller is designated as component series 2 and is intended for wall mounting inside an IP-rated enclosure.

Signal conditioning values are matched to typical hydraulic electronics. Current command inputs exhibit an impedance of 100 Ω, while the voltage inputs are buffered by 200 kΩ to avoid loading the upstream controller. The ±10 V command channels can drive external loads down to 1 kΩ, and the ±10 mA output stages support up to 500 Ω without accuracy loss. Each transistor switching output can source 50 mA, sufficient for pilot relays or LED stack lights. The enclosure measures 106.5 × 155 × 204 mm and weighs 1.2 kg, enabling compact panel layouts. No evaluation electronics are included, and an inductive position sensor is not provided, so external conditioning hardware must be selected as required.