ABB E-31021 Industrial IO Controller Board Module is the IOC-01 I/O board (Model Type E-31021) from ABB. This compact industrial interface module provides the input/output capability that connects ABB automation controllers to field devices in manufacturing and robotics environments. Listed as part of ABB's IOC-01 family, the E-31021 board is used to expand controller I/O in ABB robot and automation configurations. Suitable for installation in industrial control panels, it helps automate sensor and actuator networks within ABB-driven systems.
