Allen-Bradley 1756-OB16I ControlLogix DC Output Module

Description

Allen-Bradley 1756-OB16I ControlLogix DC Output Module is a digital output module designed for industrial automation systems, part of the ControlLogix product line. It features 16 independently isolated digital output channels, providing discrete signal control for a wide range of industrial devices and actuators. Each channel delivers 1A of output current, with a total module current limit of 5.1A, and supports a 10-30V DC input voltage range, compatible with 12/24V DC industrial standards. Users can configure each channel for sourcing or sinking output modes via jumpers, and the module includes 500V AC full-channel independent isolation for strong anti-interference performance.

Built with an industrial-grade design, the module operates reliably in harsh environments, with a working temperature range of -40 degrees Celsius to 70 degrees Celsius. It integrates built-in short-circuit and overload protection, and meets global safety certifications including IECEx, ATEX, and CCC. With a typical power consumption of 5.1W when powered by 24V DC, it balances performance and efficiency. The module offers seamless integration with other ControlLogix series modules and controllers, and is programmable and configurable via the RSLogix 5000 software platform, supporting communication protocols like EtherNet/IP and ControlNet. Ideal for controlling solenoids, relays, contactor coils, LED indicators, and alarms, it is suitable for use in manufacturing, petrochemical, mining, and other demanding industrial automation applications.