Balluff BNI00AJ Profibus Module Block Actuator Hub

Balluff BNI00AJ is a temperature/analog IO-Link hub that consolidates up to eight analog inputs into a single IO-Link device, simplifying sensor wiring for automation applications. As an IO-Link Class A device, it connects to an IO-Link master to stream sensor data to the control system and supports multiple signal types on its channels, including voltage (0–10 V), current (4–20 mA), Pt100/PT1000 RTDs, and thermocouples J and K, with 16‑bit resolution per channel. The unit is housed in an IP67‑rated enclosure designed for harsh industrial environments, and it includes an extension port for cascading additional IO-Link hubs if more inputs are required. This hub is part of Balluff’s BN I IO-Link hub family, delivering modular sensor integration that enables scalable temperature and analog monitoring across machines and production lines. Typical applications include temperature and analog signal monitoring in automation cells, equipment blocks, and process lines, where robust environmental protection and straightforward IO-Link communication help ensure reliable, data-driven control.