The SEW Eurodrive UHX71B-OSR71B controller, part of the "power" performance class, is engineered for sophisticated motion control applications, capable of managing up to 64 axes with millisecond precision. This unit integrates an OSR71B fieldbus interface, supporting key industrial communication protocols including Industrial Ethernet, PROFINET, EtherNet/IP, and Modbus TCP/IP. It operates on a 24V power supply and requires 4.0A. The accompanying UHX85A-R Communication Interface Module is designed to plug into a dedicated PCIe slot (X2) on the controller, with the "-R" designation indicating support for specific network protocols.

Technical details

• Controller Series: UHX71B
• Integrated Fieldbus Interface: OSR71B
• Supported Communication Protocols: Industrial Ethernet, PROFINET, EtherNet/IP, Modbus TCP/IP
• Controller Power Supply Voltage: 24V
• Controller Power Supply Current: 4.0A
• Maximum Axes Managed: 64
• Communication Interface Module Model: UHX85A-R
• Communication Interface Module Slot: PCIe X2

Applications & compatibility

This controller and communication module combination is ideal for complex automation tasks found in high-performance machine building. Applications include multi-axis robotics, advanced CNC machining centers, and synchronized motion control systems requiring robust industrial networking capabilities. The UHX85A-R module ensures compatibility with a wide range of modern industrial network infrastructures.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the UHX71B-OSR71B / UHX85A-R SEW Eurodrive or contact our technical team for cross-reference assistance with compatible SEW Eurodrive motion control components.