Banner RSio Remote Safe I/O Simplifies Machine Safety Integration in Studio 5000

Banner Expands Machine Safety Flexibility With RSio Remote Safe I/O

Banner Engineering has introduced a new remote safe I/O platform designed to simplify machine safety architecture while reducing field wiring complexity. The RSio remote safe I/O block targets modern production lines where distributed safety devices, rapid commissioning, and scalable networking have become essential engineering requirements.

The launch reflects a broader industry movement toward decentralized safety systems that integrate directly into Ethernet-based control environments. By supporting configuration through Studio 5000, Banner positions the RSio as a practical addition for facilities already standardized on Rockwell Automation platforms.

Banner’s RSio platform combines safety-rated and standard device support within a compact machine-mountable architecture.

Designed for Large Distributed Safety Networks

High Device Density Reduces Wiring Complexity

The RSio platform supports up to six hybrid I/O channels. Each channel can manage as many as 32 ISD devices, allowing one module to support a total of 192 connected devices. This density becomes particularly valuable in large conveyor systems, robotic cells, palletizing lines, and automated packaging systems.

Unlike conventional safety junction blocks that separate standard and safe devices, Banner allows both to coexist on the same hybrid ports. Engineers can connect emergency stop buttons, safety light curtains, alarms, pull cords, and solid-state devices without redesigning the network architecture.

For facilities expanding distributed control infrastructure, machine builders often pair these systems with scalable remote I/O modules and industrial communication hardware to simplify commissioning and future upgrades.

Studio 5000 Integration Targets Faster Deployment

One of the strongest engineering decisions behind the RSio platform is its integration with Rockwell Automation Studio 5000 through an Add-On Profile EDS file. Many industrial safety devices still require separate configuration environments, which increases startup time and technician training requirements.

Banner instead allows technicians to configure the RSio directly inside Studio 5000 using predefined device templates or custom configurations. This reduces engineering overhead and improves maintainability for plants already operating Allen-Bradley PLC infrastructure.

The RSio configuration environment allows safety device setup directly within Studio 5000 engineering software.

Facilities operating ControlLogix or CompactLogix platforms frequently integrate distributed safety devices alongside Allen-Bradley ControlLogix systems to centralize diagnostics and reduce panel complexity.

Flexible Topologies Support Existing Machine Layouts

Industrial safety networks rarely follow a single architecture. Some production systems require daisy-chain layouts, while others depend on ring or star topologies to maintain communication redundancy and physical routing flexibility.

Banner designed the RSio to support all three approaches. Engineers can integrate the modules into existing machinery without significant redesign of field infrastructure. This flexibility becomes increasingly important in brownfield modernization projects where machine retrofits must coexist with older control hardware.

The RSio also supports machine-mounted installation. Its IP67-rated housing protects against dust ingress and water exposure, allowing placement directly on production equipment rather than inside centralized electrical enclosures.

Power Distribution Options Address Different Load Demands

Banner offers two power configurations depending on application requirements. The Mini power option supports up to 10 A pass-through, while the M12 L-Code variant supports up to 16 A pass-through capacity.

Both versions use M12 A-code I/O connectors for field devices. This standardized connector strategy simplifies replacement procedures and minimizes spare parts requirements for maintenance teams.

Why Distributed Safety Hardware Is Becoming Standard

The growth of robotics, autonomous material handling, and modular manufacturing systems continues to push safety controls away from centralized cabinets and closer to the machine itself. Distributed safety architectures reduce cable runs, simplify troubleshooting, and improve machine scalability.

In high-speed manufacturing environments, reducing commissioning time can significantly impact production startup schedules. Safety hardware that integrates directly into established PLC ecosystems offers a measurable advantage for OEMs and system integrators.

From a technical perspective, the RSio’s strongest advantage is not simply device count. Its real value comes from combining rugged field deployment, flexible topology support, and software-level integration into one platform. Many competing systems still require multiple gateways or dedicated configuration utilities.

Engineering Perspective on Banner’s RSio Strategy

Banner’s RSio release reflects a larger trend across industrial automation: safety hardware is becoming increasingly software-centric. Engineers now expect safety devices to integrate seamlessly into existing PLC environments instead of functioning as isolated subsystems.

In practical applications, reducing field wiring and simplifying configuration directly lowers installation risk and maintenance costs. The RSio addresses both concerns while remaining flexible enough for new installations and retrofit projects.

The strongest market opportunity for this platform will likely come from machine builders standardizing on EtherNet/IP and Studio 5000 environments. As distributed automation architectures continue expanding, machine-mounted safe I/O platforms will become less optional and more foundational.

Author: Daniel Mercer | Senior Industrial Systems Reporter

Daniel Mercer has more than 14 years of experience covering industrial control systems, machine safety integration, and digital manufacturing technologies. His background includes automation integration projects involving Rockwell Automation, Siemens, Schneider Electric, and Beckhoff Automation platforms across packaging, automotive, and process industries.