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SKU: F3330

HIMA F3330 8-Channel Safety-Related Digital Output Module

The HIMA F3330 is an 8-channel safety-related digital output module designed for H41q and H51q systems. It features advanced line monitoring and short-circuit protection, ensuring the reliable control of actuators in mission-critical safety applications.

Product Overview

The HIMA F3330 functions as a specialized 8-channel digital output interface specifically engineered for the H41q and H51q safety-related automation systems. Primarily, this module manages the execution of switching commands from the safety CPU to critical field devices. Consequently, it acts as a high-reliability controller for actuators, relay coils, and solenoid valves. By integrating comprehensive monitoring at the circuit level, the F3330 ensures that safety-critical actions, such as plant shutdowns or isolation procedures, are carried out with absolute precision and fail-safe integrity.

Technical Performance and Functional Features

  • Eight Independent Output Channels: In addition to its safety-certified architecture, the module provides eight isolated channels, which allows for the discrete control of multiple safety-instrumented functions (SIF) within a single unit.
  • Line and Load Monitoring: Furthermore, the F3330 continuously supervises the integrity of the connected lines to detect open circuits or short circuits. As a result, operators receive immediate notification of field-side wiring faults before they impact process safety.
  • Robust Switching Capacity: To accommodate industrial requirements, each channel is designed to handle standard 24V DC loads with high switching reliability. Moreover, the internal circuitry is optimized to manage inductive loads without compromising the module’s lifespan.
  • Galvanic Isolation Protection: Regarding electrical security, the module features high-grade galvanic isolation between the internal logic bus and the field-side outputs. Thus, it effectively prevents external electrical surges from reaching the central processing unit.
  • Status and Fault Diagnostics: To facilitate rapid troubleshooting, the front panel includes dedicated LED indicators. Consequently, maintenance personnel can verify the operational status of each channel at a glance.

Operational Compatibility and Integration

System engineers can easily incorporate the F3330 into standard HIMA subracks due to its plug-and-play compatibility with the H41q and H51q backplane. In addition to ease of hardware installation, the module integrates seamlessly with ELOP II software for straightforward logic mapping and diagnostic configuration. Moreover, because the F3330 meets strict CE and TUV safety standards, it successfully satisfies the regulatory compliance needed for high-risk sectors such as petrochemical refining and power generation. Ultimately, these features combine to provide a durable and highly diagnostic solution for safety-critical digital control.

Technical Specifications Summary

  • Manufacturer: HIMA 
  • Model Designation: F3330
  • System Series: H41q / H51q Safety Systems
  • Module Type: 8-Channel Digital Output Module
  • Output Voltage: 24V DC (Standard)
  • Monitoring Features: Line-fault and Short-circuit detection
  • Operating Temperature: -20°C to +60°C
  • Mechanical Dimensions: Compact Plug-in Card