The Banner XS4SO is a reliable safety controller output module designed to expand the output capacity of Banner’s modular safety control systems. Built for industrial environments that demand strict adherence to safety standards, this module provides a straightforward, durable, and scalable solution for controlling machine safety functions.

As an output module, the XS4SO plays a key role in translating safety input signals into actionable control outputs. It ensures that connected devices—such as actuators, contactors, relays, and machine drives—respond immediately to safety conditions. By integrating with Banner’s safety controller ecosystem, it enables safe stopping or disabling of hazardous machine functions whenever a safety event is triggered.

The unit operates on a 24 V DC supply voltage, ensuring compatibility with standard industrial power systems. This simplifies integration into new and existing safety architectures without the need for specialised power conditioning. The stable voltage operation provides reliable performance, helping to maintain uninterrupted safety functionality across a variety of machine types.

Rated at IP20, the XS4SO is designed for use inside protected control cabinets or electrical enclosures. While not intended for direct exposure to dust, liquids, or harsh conditions, its housing offers adequate protection for clean panel environments. This design aligns with its role as an internal module, working in conjunction with base controllers and input modules to complete a full safety system.

The XS4SO does not feature in-series diagnostics (ISD), making it a straightforward, easy-to-use option where advanced diagnostic data is not required. This simplified approach reduces wiring complexity and lowers implementation costs, while still providing the dependable safety control functionality required to protect workers and equipment.

As part of Banner’s modular safety platform, the XS4SO offers expandability for systems that require more outputs than a base controller alone can handle. Facilities can easily scale their safety architecture by adding XS4SO modules, eliminating the need for costly system redesigns. This flexibility supports evolving production requirements and ensures long-term value from safety system investments.

Typical applications of the XS4SO include controlling machine stop functions, disabling power to motors or actuators, interlocking hazardous machinery, and supporting emergency stop responses. It is well-suited for industries such as packaging, robotics, automotive manufacturing, material handling, and general automation, where additional safety outputs are often needed to support complex machine layouts.

In summary, the Banner XS4SO Safety Controller Output Module combines 24 V DC operation, IP20 cabinet-ready protection, reliable safety output control, and modular expandability into one dependable unit. Designed to work seamlessly within Banner’s safety controller family, it provides the additional output capacity required to safeguard complex industrial systems while maintaining simplicity, scalability, and compliance with safety requirements.