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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com

R911261972

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The Bosch Rexroth Indramat R911261972 (DDS02.1-W025-DS03-01) drive controller features a motor ground connection, two DC bus connections, a fault reset button, and an H1 status LED display for displaying error and warning messages. For testing and commissioning purposes, it also includes two analog diagnostic outputs that can generate drive-internal variables, having an output voltage of 10VDC and a load-bearing capacity of 4mA. The product's plug-in components necessitate special packaging for safe transportation and storage. This drive controller integrates a ready-to-operate contact that indicates the receipt of power once the control voltage is switched on and the monitoring function signals readiness. A valuable safety feature is its starting lockout mechanism, which prevents an inadvertent motor startup in a fault scenario. The mechanism can be activated via an input voltage of 20VDC to 30VDC applied between the AS+ and AS- input terminals. To be noted that this device is only compatible with motors with digital servo feedback connected to the X4 connector. Existing within an operating ambient temperature range of 0-45°C, the unit is cooled by cabinet airflow. It is paramount to use manufacturer recommended feedback cables for controller-feedback connections, keeping in mind the maximum cable length of 75m. The drive parameters are securely housed within its software module.
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Technical Specifications
  • Model: DDS02.1-W025-DS03-01
  • Current Load Capacity: 4mA
  • Cooling Method: Airflow inside the control cabinet
  • Compatible Motor Feedback: Digital Servo Feedback
  • Feedback Connector: X4 Connector

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Phone Number: 1-888-551-3082


International: 1-919-443-0207

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