Collection: HIMA I/O Modules

HIMA I/O modules play a critical role in their safety systems, serving as the interface between the safety controller and field devices. They are responsible for signal acquisition from safety-related sensors (e.g., emergency stop buttons, safety interlocks, pressure transmitters) and signal processing, converting inputs into formats understood by the safety controller. Based on the controller's logic, they also control outputs to safety actuators and systems, such as safety valves, shutdown systems, and alarms.

Key features of HIMA I/O modules include safety certification for SIL 3 compliance, fault tolerance with redundancy and diagnostics for reliability, a wide variety of I/O types (digital and analog), and a robust design that withstands harsh environments, including wide temperature ranges, shock resistance, and protection against electromagnetic interference.