Reliable Signal Integration with Banner Modbus RTU I/O Blocks

Modular I/O solutions for industrial signal collection in Modbus and IO-Link architectures

Banner Modbus RTU I/O Blocks enable seamless integration of multiple discrete and analog devices into Modbus networks—whether running native Modbus RTU or IO-Link. The blocks support a wide variety of discrete and analog sensors, making them a flexible solution for diverse industrial control systems.”

Key Benefits

Reduced Wiring, Increased Flexibility: Consolidate device I/O close to the field and streamline cable runs back to control systems.
Advanced Configuration Features: Support for on-port mirroring, on/off delays, counters, and one-shot modes enhances control and diagnostics.
Multi-Vendor Interoperability: Designed for compatibility with diverse discrete and analog sensors from multiple manufacturers.

Banner Modbus RTU I/O blocks come in both compact in-line and hub variants, with models supporting one to eight discrete or analog I/O ports. Engineered for flexibility, they operate as Modbus RTU servers and include IO-Link master ports, making them adaptable to a wide range of control architectures.

Housed in rugged, industrial-grade enclosures, these modules are built for demanding environments and support advanced features such as port-level configuration and status diagnostics—all within a compact footprint.

They are suited for remote rack installations, distributed I/O setups, and systems requiring reliable data collection from sensors and actuators across the plant floor. Typical applications include SCADA and PLC environments using RS‑485 or IO-Link-based topologies.