VT-HNC100-1-1X-1A0-DFE001 Bosch Rexroth Indramat
MPN: R900554779
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The Bosch Rexroth Indramat VT-HNC100-1-1X-1A0-DFE001 belongs to the VT-HNC Digital Axis Controllers series and is designed for one hydraulic axis. It features a 16/32-bit MC68376 processor and power consumption of 8 watts. The controller offers four current and four voltage inputs, along with memory of 1 MB Flash, 256 KB RAM, and 8 KB EEPROM.
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Product Description:
The VT-HNC100-1-1X-1A0-DFE001 digital axis controller is produced by Bosch Rexroth Indramat for the VT-HNC Digital Axis Controllers series. This board-level unit is intended to execute closed-loop motion control on electro-hydraulic machinery, driving proportional valves and reading sensor feedback in a single integrated package for coordinated hydraulic control. In an automation cell, it takes over trajectory generation and position regulation for one cylinder, reducing external PLC load and bringing deterministic hydraulic movement to presses, injection equipment, and material-testing stations.
Within the hardware, the axis board is configured for 1 hydraulic axis, and it furnishes four voltage and four current analog inputs. Each current channel presents 100 Ω ±0.2% of input resistance with a resolution of 5 µA, while the voltage channels provide an input resistance of 200 kΩ ±2% and a 5 mV step size. Command outputs are generated with 1.25 mV granularity, and their signal swing is filtered to ±60 mV ripple to keep valve coils stable during operation. A reference span of ±10 V ±25 mV interfaces with standard servo valves, and loads down to 1 kΩ can be driven. The unit has no built-in inductive position sensor, so external displacement transducers must be wired to the incremental input.
Overall consumption remains at 8 W, governed by a 16/32-bit MC68376 processor that works with 1 MB of Flash, 256 KB of RAM, and 8 KB of EEPROM for program storage and user parameters during axis control. The controller counts encoder edges at rates up to 250 kHz and sources or sinks control signals up to ±10 mA per analog output. Communication for setup and diagnostics is available through a RS232 interface fixed at 9.6 kBaud. The controller belongs to component series 1 and relies on external feedback devices for accurate closed-loop operation on hydraulic axes.
Frequently Asked Questions about VT-HNC100-1-1X-1A0-DFE001:
Q: How many hydraulic axes can be controlled by the VT-HNC100-1-1X-1A0-DFE001?
A: The VT-HNC100-1-1X-1A0-DFE001 supports one hydraulic axis in this version.
Q: How many current input channels does the VT-HNC100-1-1X-1A0-DFE001 have?
A: This model has four current inputs, accommodating multiple signal sources.
Q: What is the voltage input resolution of the VT-HNC100-1-1X-1A0-DFE001 controller?
A: The voltage input resolution for this unit is 5 mV, enabling fine signal differentiation.
Q: What processor does the VT-HNC100-1-1X-1A0-DFE001 controller use?
A: The VT-HNC100-1-1X-1A0-DFE001 uses a 16/32-bit MC68376 processor.
Q: What type of serial communication interface is available on the VT-HNC100-1-1X-1A0-DFE001?
A: A serial RS232 interface at 9.6 KBaud is provided for communication.