VT-HACD-1-1X-V0-1-D-0 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R901040277
The Bosch Rexroth Indramat VT-HACD-1-1X-V0-1-D-0 is part of the VT-HACD Digital Axis Controllers series. It operates at a nominal voltage of 24 VDC and includes 6 analog inputs, 3 analog outputs, 8 digital inputs, and 7 digital outputs. The controller features a DeviceNet bus interface and has a scan time of 2 milliseconds.
Internal Product Review
The VT-HACD-1-1X-V0-1-D-0 is a Bosch Rexroth digital axis controller with a DeviceNet bus interface and 24 VDC nominal operating voltage. A 2 ms scan time and 8 digital inputs support fast, dependable response in motion-control applications. The controller is an excellent integration choice for distributed axis-control systems.
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Product Description:
The VT-HACD-1-1X-V0-1-D-0 is a plug-in digital axis controller card produced by Bosch Rexroth Indramat for the VT-HACD Digital Axis Controllers series. Installed in hydraulic motion systems, the card executes closed-loop position, velocity, or pressure control and sends command signals to external proportional-valve amplifiers. It exchanges process data over a DeviceNet fieldbus, allowing hydraulic axes to coordinate with plant PLCs in presses, test stands, and handling modules. By keeping the motion loop on the card, the hydraulic axis can respond quickly to sensor changes while higher-level automation remains focused on sequence control.
The controller features 6 analog inputs for transducers such as LVDTs or pressure sensors, and each channel is sampled by the internal converter block. For setpoint generation, it provides 3 analog outputs that deliver symmetrical voltage references to external drives. Discrete control is handled through 8 digital inputs that accept 24 V logic and 7 digital outputs used for interlocks, sequence flags, or alarm relays. A built-in ±10 V reference voltage supplies excitation to potentiometers and helps keep local analog circuitry scaled consistently. Communication with supervisory equipment takes place on the DeviceNet bus, and the card does not include an integrated valve power stage, so separate booster modules handle power driving. During idle operation, the electronics draw only 250 mA of standby current from the backplane.
AO1, the primary voltage channel, has a 10 mA current limit, allowing direct connection of small current-driven devices. Each transistorized output bit tolerates 30 mA of digital output current, which suits LED indicators or miniature relays without extra drivers. All logic sections run from a single 24 VDC supply that matches standard control-cabinet power rails. The controller uses a 2 ms scan time, providing timely feedback processing for responsive hydraulic axis behavior. That update rate helps the card process sensor changes promptly during ramping, hold, and correction phases of axis movement.
