VT-HNC100-1-1X-162 Bosch Rexroth Indramat
MPN: R900941805
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The Bosch Rexroth Indramat VT-HNC100-1-1X-162 is part of the VT-HNC Digital Axis Controllers series and is designed for a single hydraulic axis. It features a MC68376 processor, 1 MB Flash memory, 8 KB EEPROM, and 256 KB RAM. The device offers 4 voltage and 4 current input channels, with resolutions of 5 mV and 5 microamps respectively, and supports incremental signal frequencies up to 250 kHz.
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Product Description:
The VT-HNC100-1-1X-162 is a digital axis controller produced by Bosch Rexroth Indramat for the VT-HNC Digital Axis Controllers series. As a module in the HNC100 product line, it controls servo valves and feedback devices on hydraulic positioning stages. The device coordinates motion commands, sensor signals, and drive outputs so a single hydraulic cylinder can follow programmed trajectories in machine tools or forming presses. It performs this function by converting numerical setpoints into proportional current or voltage signals while reading actual positions through incremental encoders.
This version is intended for one hydraulic axis, so the controller dedicates its resources to a single closed loop. The analog front end offers 4 current input channels with an input resistance of 100 Ω ±0.2 %, and each channel is digitized at a resolution of 5 µA for fine evaluation of spool position transducers. Two current outputs drive servo valves, while four voltage inputs sample external command sources with a conversion step of 5 mV through a high-impedance 200 kΩ path. The output stages also include four voltage lines that can source or sink ±10 mA for pilot electronics. An incremental encoder port accepts feedback rates up to 250 kHz so pulse signals remain accurate at high linear speeds.
Signal accuracy is supported by an analog output step of 1.25 mV, and the internal reference source provides ±10 V ±25 mV so external trimming is not required. Configuration data are stored in Flash 1 MB, with an additional 8 KB of EEPROM and 256 KB of RAM available for variables. An MC68376 processor handles interpolation and closed-loop control, and the RS-232 port operates at 9.6 KBaud for parameter access and data exchange. The unit is part of component series 1, which keeps the mechanical format consistent within HNC100 installations.
Frequently Asked Questions about VT-HNC100-1-1X-162:
Q: How many current input channels are included on the VT-HNC100-1-1X-162 controller?
A: The VT-HNC100-1-1X-162 features four current input channels for precise current measurement.
Q: How many voltage output channels does the VT-HNC100-1-1X-162 offer?
A: This controller supports up to four voltage output channels for signal control tasks.
Q: What is the analog output resolution of the VT-HNC100-1-1X-162?
A: The analog output resolution on this model is 1.25 mV, allowing fine signal adjustments.
Q: What is the axis version of the VT-HNC100-1-1X-162 digital axis controller?
A: The VT-HNC100-1-1X-162 is designed for controlling a single hydraulic axis.
Q: Which processor does the VT-HNC100-1-1X-162 controller use?
A: It utilizes an MC68376 processor to handle control and processing operations within the device.