The Allen-Bradley 1756-OB16E is a discrete DC output module from the ControlLogix family, designed for reliable and efficient control of field devices. It provides sixteen (16) output channels, divided into two (2) electronically fused groups of eight (8) channels each, ensuring circuit protection and operational stability. The module supports an output voltage range of 10 to 31.2 VDC, making it suitable for a variety of DC-driven automation applications. The 1756-OB16E can be installed in any ControlLogix local or distributed I/O chassis, offering flexibility and scalability within industrial control systems.