VT-HNC100-1-2X-W-08-P-0 Bosch Rexroth Indramat
MPN: R900958999
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The Bosch Rexroth Indramat VT-HNC100-1-2X-W-08-P-0 is part of the VT-HNC Digital Axis Controllers series and is designed for controlling 1 hydraulic axis. It features a DP Profibus bus connection, 8 digital inputs and outputs, and wall mounting installation. The controller offers an output resolution of 1.25 mV and an encoder maximum frequency of 250 kHz, with a 16/32-bit MC68376 processor and 1 MB flash EPROM.
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Product Description:
The VT-HNC100-1-2X-W-08-P-0 is a digital axis controller produced by Bosch Rexroth Indramat for the VT-HNC Digital Axis Controllers series. It belongs to the HNC100 digital NC control line and is designed for hydraulic motion loops that require closed-loop positioning of a single cylinder or rotary actuator. The controller commands valves, monitors feedback signals, and coordinates motion with the accuracy needed for regulated hydraulic operation. The unit is intended for wall mounting, which helps preserve cabinet space while linking plant-level networks with on-board analog interfaces.
Control hardware inside the device is tailored to one hydraulic drive and is identified as the version for 1 hydraulic axis. Field communication is handled through a DP Profibus connection, and its 8 input/output channels accept limit switches and drive relays without requiring extra interface cards. For feedback, an incremental encoder can be read at up to 250 kHz, while absolute transducers are accepted over an SSI link with 28-bit depth. Program data and motion parameters reside in a 1 MB Flash EPROM that retains memory after power loss. This Series 2 controller omits an internal inductive position sensor, relies on an external ±10 V ±25 mV reference signal, and presents 200 kΩ ±2% input resistance to protect upstream sources.
Fine valve modulation is delivered by an analog output that resolves 1.25 mV per step and can drive loads down to 500 Ω without distortion. The board draws only 8 W under nominal conditions, which helps keep thermal load low in enclosed cabinets. Service and diagnostic tasks use an RS232 (9.6 kBaud) port that is independent of the fieldbus interface. A 16/32-bit MC68376 processor executes the numeric control loop and shares 256 KB of RAM with the real-time operating system for buffering process variables and cam tables.
Frequently Asked Questions about VT-HNC100-1-2X-W-08-P-0:
Q: What axis version does the VT-HNC100-1-2X-W-08-P-0 controller support?
A: This controller is designed specifically for single hydraulic axis applications, providing optimized digital control for one axis.
Q: Which fieldbus connection does the VT-HNC100-1-2X-W-08-P-0 support?
A: The VT-HNC100-1-2X-W-08-P-0 communicates via DP Profibus for fieldbus connectivity.
Q: How is the VT-HNC100-1-2X-W-08-P-0 installed?
A: The controller is made for wall mounting installation, allowing secure placement in control cabinets or panels.
Q: How many digital inputs and outputs are available on the VT-HNC100-1-2X-W-08-P-0?
A: This model provides 8 digital input/output points, accommodating various sensor and actuator connections.
Q: What is the power consumption of the VT-HNC100-1-2X-W-08-P-0 controller?
A: Its power consumption is rated at 8 W during normal operation.