Model Number:1771-DRS1
Type:Analog Input Module
Connection Type:RS-485
Operating Temperature Range:-40°F to 140°F (-40°C to 60°C)
Power Consumption:Max 2.5 Watts
Input Range:0 to 20 mA, 0 to 10 VDC
Number of Channels:16
Accuracy:+/- 0.25% Full Scale
Communication Protocol:Modbus RTU
The Allen-Bradley 1771-DRS1 Ethernet Communications Module stands out for its robust design, ensuring reliable communication even in harsh industrial environments. It supports Modbus TCP, making it compatible with a wide range of automation systems.
Featuring an energy-efficient power consumption of 4.5W, this module optimizes operational costs without compromising performance. Its operating temperature range from -25°C to 60°C ensures durability across various industrial settings.
With dimensions measuring 5.5 x 4.8 x 1.2 inches and equipped with two Ethernet RJ45 connectors, the 1771-DRS1 is designed for easy integration into existing control systems. The module comes with a generous memory capacity of 128 MB Flash and 32 MB RAM, providing ample space for storing data and programs.
Ideal for applications requiring high-speed data transfer and network connectivity, the Allen-Bradley 1771-DRS1 Ethernet Communications Module simplifies complex automation tasks, enhancing productivity and efficiency in manufacturing and process control industries.
Built with industry-leading quality standards, this module undergoes rigorous testing to ensure it meets the stringent requirements of industrial automation. Backed by comprehensive support and documentation, users can rely on the 1771-DRS1 for seamless integration and maintenance, streamlining their automation projects.











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