VT-HNC 100-1X-120 Bosch Rexroth Indramat
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MPN: R900547162
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The Bosch Rexroth Indramat VT-HNC 100-1X-120 is part of the VT-HNC Digital Axis Controllers series and is powered by an MC68376 processor. This controller offers 2 current output channels and 4 voltage output channels, with a maximum encoder frequency of 250 kHz. It features 256 KB RAM and 1 MB Flash Eprom, with a power consumption of 8 Watts.
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Product Description:
The VT-HNC 100-1X-120 is a digital axis controller produced by Bosch Rexroth Indramat within the VT-HNC Digital Axis Controllers series. Designed for motion sequences that demand deterministic position and speed loops, it processes analog command values and feedback to regulate hydraulic or electromechanical axes in industrial machinery. The module links to drives through selectable voltage or current interfaces and converts sensor information into machine-readable data for precise closed-loop automation.
The voltage input stage presents a 200 kΩ ±2 % resistance, and its conversion circuitry resolves down to 5 mV, permitting fine setpoint definition from PLC analog cards. For current mode, the input resistance is 100 Ω ±0.2 % with a resolution of 5 µA. Encoder feedback is accepted at rates up to 250 kHz, so rapid spindle or cylinder motion is captured without missed edges. Absolute position devices can be connected through an SSI channel that handles up to 28 bits of data. A ±10 V ±25 mV reference voltage governs the four analog voltage outputs, and two current outputs drive proportional valves directly. The controller also offers >10 MΩ impedance inputs for diagnostic probes and communicates through an RS-232 port operating at 9.6 KBaud. Processing is executed by a MC68376 32-bit microcontroller that times all loops deterministically.
System resources support real-time control while keeping panel power low; overall consumption is only 8 W. Program code and axis parameters are retained in 1 MB of Flash EPROM, while dynamic variables run in 256 KB of RAM and long-term settings are backed by 8 KB of EEPROM. Command generation is performed through 2 current output channels complemented by four ±10 V voltage outputs, enabling mixed drive configurations on a single card.
Frequently Asked Questions about VT-HNC 100-1X-120:
Q: How many voltage output channels does the VT-HNC 100-1X-120 controller have?
A: The VT-HNC 100-1X-120 controller provides four voltage output channels for system integration and signal control.
Q: What is the current input resolution of the VT-HNC 100-1X-120 controller?
A: This controller achieves a current input resolution of 5 µA, allowing for precise current measurements in automation tasks.
Q: What is the RS232 baud rate supported by the VT-HNC 100-1X-120?
A: The VT-HNC 100-1X-120 features an RS232 interface with a baud rate of 9.6 KBaud.
Q: How much RAM does the VT-HNC 100-1X-120 controller offer?
A: This model is equipped with a total of 256 KB of RAM to handle its processing requirements.
Q: What is the maximum encoder frequency for the VT-HNC 100-1X-120 controller?
A: The maximum encoder frequency supported by this unit is 250 kHz, ensuring compatibility with high-speed encoders.
