VT-HNC100-1-1X-130-8 Bosch Rexroth Indramat
MPN: R900920137
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The Bosch Rexroth Indramat VT-HNC100-1-1X-130-8 is part of the VT-HNC Digital Axis Controllers series and is designed for control of one hydraulic axis. It provides 2 analog current outputs, 4 analog voltage outputs, and includes 4 current and 4 voltage input channels. The controller features a MC68376 processor with 256 KB RAM and 1 MB flash memory.
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Product Description:
The VT-HNC100-1-1X-130-8 is a digital axis controller produced by Bosch Rexroth Indramat for the VT-HNC Digital Axis Controllers series. Designed to govern one hydraulic axis, it integrates motion control, sensor evaluation, and drive commands inside a compact rack unit. Within an industrial automation cell, the module accepts feedback from position transducers and issues proportional valve signals so a hydraulic cylinder can follow NC trajectories with repeatable precision. This arrangement keeps the control loop, signal processing, and output generation in one housing. It is suited to machines that need accurate positioning of cylinders during repetitive motion cycles.
Control execution is handled by a MC68376 microcontroller that operates on a 16/32-bit data path. Program code is stored in 1 MB of flash, dynamic variables reside in 256 KB of RAM, and parameter sets that must survive power cycling are retained in an 8 KB EEPROM bank. The device belongs to component series 1 and is internally identified as part of the HNC100 digital NC control product series. This memory layout separates application storage, working data, and retained settings for steady hydraulic control.
The axis interface supports incremental encoder feedback up to 250 kHz and absolute SSI transmission with a width of 28 bits, allowing high-resolution stroke detection. The stated axis version is the Version for 1 hydraulic axis, so scaling calculations and status monitoring are dedicated to a single motion channel. Four voltage input channels accept ±10 V reference signals, four current input channels read 4–20 mA feedback loops, and the analog output stage provides two current outputs plus four voltage outputs for proportional valves or auxiliary drives. The controller can connect to two inductive displacement sensors, a capacity noted as 2 inductive transducers, which allows redundant or averaged position measurement.
Frequently Asked Questions about VT-HNC100-1-1X-130-8:
Q: How many analog current outputs are available on the VT-HNC100-1-1X-130-8 controller?
A: The VT-HNC100-1-1X-130-8 features two analog current outputs for signal and control purposes.
Q: What is the axis configuration for the VT-HNC100-1-1X-130-8?
A: This controller is specifically designed to operate one hydraulic axis, offering dedicated hydraulic axis control.
Q: What is the maximum frequency supported by the incremental input on the VT-HNC100-1-1X-130-8?
A: The incremental encoder interface of the VT-HNC100-1-1X-130-8 supports up to 250 kHz maximum frequency.
Q: How many voltage input channels does the VT-HNC100-1-1X-130-8 provide?
A: The VT-HNC100-1-1X-130-8 is equipped with a total of four voltage input channels for versatile input signal handling.
Q: What processor is used in the VT-HNC100-1-1X-130-8 controller?
A: This model utilizes an MC68376 processor with a 16/32-bit width for computational tasks.