Overview

The HIMA F 3313 Digital Input Module is a safety-related unit designed to capture and process digital signals from field devices in industrial automation systems. It ensures precise on/off-state monitoring, enabling reliable execution of safety logic in mission-critical environments. Moreover, its robust design and SIL-compliant reliability make it essential for industries where safety and system availability are paramount.

Engineers trust the F 3313 because it combines German precision engineering with extensive field-proven performance. Therefore, it is widely deployed in petrochemical plants, power generation facilities, and advanced manufacturing systems requiring dependable digital input acquisition.

Technical Data

Typical Applications

• Process Safety Systems – Captures digital signals from ESD devices, limit switches, and protective relays.

• Power Generation – Monitors turbine interlocks and auxiliary systems with SIL-certified reliability.

• Petrochemical Plants – Acquires digital inputs from pumps, compressors, and burner management systems.

• Manufacturing Automation – Integrates with robotic systems, conveyor lines, and PLC controllers.

• Utility Infrastructure – Ensures reliable monitoring for water treatment, HVAC, and energy distribution networks.

FAQ

Q1: What makes the HIMA F 3313 safety-related?

A1: It is designed for use in SIL-certified safety systems and complies with IEC 61508 functional safety standards.

Q2: How many signals can the module process?

A2: It supports 16 digital input channels, providing compact yet efficient signal acquisition.

Q3: What type of signals does the module accept?

A3: It is optimized for 24 V DC digital inputs, widely used across industrial automation.

Q4: What industries typically use this module?

A4: Petrochemical, power generation, manufacturing, and utilities where high-reliability digital monitoring is required.

Q5: Does the module provide diagnostics?

A5: Yes. It continuously monitors all input channels and offers LED fault indication for fast troubleshooting.