VT-HNC100-C-3X-S-S-00-000 Bosch Rexroth Indramat
MPN: R901112919
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The Bosch Rexroth Indramat VT-HNC100-C-3X-S-S-00-000 is a compact digital axis controller designed for one axis and is part of the VT-HNC Digital Axis Controllers series. It features a 32-bit Power PC processor, two analog current inputs, and a current input resolution of 5 microamps. The controller is equipped with four digital inputs, two digital outputs, and two analog outputs with a resolution of 1.25 millivolts.
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Product Description:
The VT-HNC100-C-3X-S-S-00-000 is a compact digital axis controller manufactured by Bosch Rexroth Indramat and supplied through the VT-HNC Digital Axis Controllers series. Designed for the HNC100 digital NC platform, the module coordinates motion on a single hydraulic or electromechanical axis, translating machine-level commands into precise servo flow or positional adjustments in industrial automation cells. Its enclosure and connection pattern allow direct installation in control cabinets alongside drives and valve amplifiers. This layout supports localized control where the controller must interact closely with sensors, actuators, and machine I/O.
In this compact single-axis version, the controller offers 2 analog current inputs, one analog voltage input, and 2 analog outputs for feedback or command signals. Each output can be trimmed with a resolution of 1.25 mV, while incoming current is sampled to 5 µA granularity, allowing tight proportional control of flow or position. Voltage sensing accuracy is supported by a front-end resistance of 200 kΩ ±5%, and the analog stage also supports fine voltage measurement for stable signal interpretation. This mix of signal channels allows the unit to monitor transducers while sending command values to external control elements. The board also exposes four digital inputs and two digital outputs to integrate limit switches or status relays, and it operates without a bus interface so all channels are accessed through discrete wiring.
Logic thresholds are set so a high state on the digital inputs must reach ≥ 10 V, whereas a low state must stay below ≤ 5 V, which helps prevent indeterminate levels in noisy cabinets. The two transistor digital outputs can drive up to 20 mA and tolerate a load capacitance of 0.047 µF, making them suitable for optocouplers or pilot lamps used for status signaling. Control cycles are handled by a 32 Bit Power PC processor, supporting fast internal execution for closed-loop axis regulation. The unit does not include an inductive position sensor or any fieldbus interface, so external transducers and higher-level network options are selected separately.
Frequently Asked Questions about VT-HNC100-C-3X-S-S-00-000:
Q: How many analog current inputs are available on the VT-HNC100-C-3X-S-S-00-000 controller?
A: This unit features two analog current inputs for signal acquisition.
Q: How many digital inputs does the VT-HNC100-C-3X-S-S-00-000 provide?
A: The VT-HNC100-C-3X-S-S-00-000 supports a maximum of four digital inputs.
Q: What is the resolution of the analog outputs on the VT-HNC100-C-3X-S-S-00-000?
A: Analog outputs on this controller have a resolution of 1.25 mV.
Q: Does the VT-HNC100-C-3X-S-S-00-000 include any bus connection capability?
A: This model does not include any bus connection features.
Q: What type of processor is used in the VT-HNC100-C-3X-S-S-00-000 digital axis controller?
A: It uses a 32 Bit Power PC processor to handle its digital control operations.