Description

Product Overview

The HIMA F3238 is a high-integrity 8-channel input module designed for evaluating NAMUR proximity switches or resistor-network contacts in intrinsically safe circuits (Ex i). Certified for installation in hazardous areas from Zone 0, it ensures safe and reliable signal acquisition in critical safety applications.

Key Features

• Channel Count: 8 independent input channels

• Sensor Compatibility: NAMUR proximity switches, resistor-network contacts

• Intrinsic Safety: Certified for Ex(i) circuits, Zone 0 installation

• Self-Diagnostics:

  • Switch-on/off capability

  • Crosstalk detection via walking 0 test

  • Input filter validation

  • Module function check

  • Short circuit and wire break detection

• Continuous Monitoring: Ensures real-time fault detection and operational integrity

• System Integration: Compatible with HIMA H41q and H51q safety platforms

Technical Specifications

Specifications

• Dimensions: 20.3 cm × 12.7 cm × 2.5 cm
• Brand: Hima

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems