Operating Voltage:380 – 480 V AC
Output Power:0.5 – 500 HP
Frequency Range:0 – 500 Hz
Control Type:Vector Control
Protection Rating:IP21
Operating Ambient Temperature:-20°C to +50°C
Input Power Factor:≥ 0.95 (lagging)
Efficiency Rating:IE4 (Premium Efficiency)
The Allen-Bradley 1775-SR series digital input/output module is engineered for seamless integration into complex industrial control systems, providing unparalleled reliability and efficiency. Its compact design and modular construction enable easy installation and maintenance, making it a preferred choice for modern manufacturing environments.
With its robust digital signal processing capabilities, the 1775-SR module ensures precise control over machinery and processes, enhancing overall production output and minimizing downtime. The module’s ability to interface with Modbus Plus communication protocol facilitates smooth data exchange with other devices in the network.
Featuring an IP20 enclosure rating, the module is protected against dust and non-corrosive gases, ensuring reliable operation in a wide range of industrial settings. Its operating temperature range from -20°C to +55°C makes it suitable for use in various climatic conditions, supporting continuous operation throughout the year.
The module supports 16 digital inputs and 16 digital outputs, allowing for flexible configuration to suit diverse application requirements. This versatility makes it an ideal solution for controlling machines, sensors, and actuators, optimizing the efficiency of production lines.
Designed with user-friendliness in mind, the Allen-Bradley 1775-SR series digital input/output module comes equipped with intuitive diagnostics and self-monitoring features, enabling quick troubleshooting and maintenance. Its compatibility with Allen-Bradley’s comprehensive line of automation products further enhances system scalability and integration capabilities.


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