Allen Bradley 1756-OB16IEF ControlLogix Digital Output Module

Product Introduction

The Allen-Bradley 1756-OB16IEF is a ControlLogix digital output module engineered for DC control applications that demand high current capability, robust electronic protection, and reliable performance in harsh industrial environments. As a member of the ControlLogix I/O platform, this module is designed to integrate seamlessly with Rockwell Automation controllers, providing deterministic output control and consistent system behavior.

The 1756-OB16IEF is particularly suited for applications where field devices require higher drive current and fast, repeatable switching. Its electronic output design supports stable operation across a wide DC voltage range, making it a dependable choice for modern automation systems that emphasize performance, protection, and scalability.

Product Specifications

Applications

• Used for direct control of high-current DC devices such as solenoid valves, actuators, and interface relays

• Suitable for automated production lines requiring reliable and repeatable DC output switching

• Applied in process control systems where fast response and stable output behavior are critical

• Commonly used in material handling, packaging, and assembly systems

• Ideal for applications that require reduced reliance on external interposing relays

Advantages

• 1 A output capability per channel supports demanding DC loads without additional hardware

• 16-point output density optimizes chassis space and simplifies system architecture

• Wide DC voltage operating range enhances compatibility with standard industrial power supplies

• Integrated electronic protection helps safeguard outputs against overload and abnormal conditions

• Seamless integration with ControlLogix controllers ensures consistent configuration and diagnostics

• Designed for stable operation in electrically noisy industrial environments

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