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The Allen-Bradley 1756-L61S ControlLogix controller module is designed for scalability and efficient handling of numerous I/O points, making it ideal for complex automation systems. It supports direct Ethernet connectivity and communicates easily via a rooted Ethernet port, ensuring seamless integration with Ethernet-equipped devices and networks. Featuring 478 KB of I/O memory and 2 MB of user memory, this controller efficiently manages data while maintaining a low power dissipation rate of 3.5 Watts, with impressive thermal management at 11.9 BTU per hour. The 1756-L61S is protected by a conformal coating, offering a robust defense against harsh environments, and it supports communication interface modules for versatile networking in the local chassis.