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HIMA F3DIO20/802 982200442

HIMA F3DIO20/802 982200442 Digital I/O Module – Overview

Product Introduction

The HIMA F3DIO20/802 (982200442) is a safety-related digital input/output module designed for industrial automation and safety-critical systems. It belongs to the HIMA F3 / HIMatrix family and is widely used in Safety Instrumented Systems (SIS) and process control environments.

This module serves as an interface between field devices (such as sensors and actuators) and safety controllers, ensuring reliable signal transmission and system protection.

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Key Features

1. Digital Input and Output Capability

• 20 digital input channels
• 8 digital output channels
• Supports real-time signal acquisition and control execution

2. High Safety Integrity (SIL 3)

• Certified according to IEC 61508
• Suitable for SIL 3 safety applications
• Designed for high-risk industries requiring strict safety compliance

3. Reliable and Robust Design

• Built with redundancy and self-diagnostic functions
• Protection features include:
  • Overvoltage protection
  • Short-circuit protection
  • Fault detection and fail-safe behavior

4. Industrial-Grade Performance

• Operating temperature: -40°C to +70°C
• Input voltage: 24 VDC
• Output current: up to 500 mA
• Long service life (MTBF > 150 years)

5. Flexible System Integration

• Compatible with HIMatrix and HIMax controllers
• Communication via SafeEthernet
• Supports engineering tools like SILworX / ELOP II Factory

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Functional Description

The F3DIO20/802 module performs two main tasks:

• Input processing:
  Receives digital signals from field devices such as sensors, switches, and safety equipment.
• Output control:
  Sends control signals to actuators like relays, motors, and valves.

It is typically used as a remote I/O extension module, meaning it expands system I/O capacity but does not execute user programs independently.

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Technical Specifications

Parameter	Value
Model	F3DIO20/802
Part Number	982200442
Inputs	20 Digital Inputs
Outputs	8 Digital Outputs
Voltage	24 VDC
Output Current	500 mA
Operating Temperature	-40°C to +70°C
Protection Rating	IP20 / IP65 (variant dependent)
Safety Level	SIL 3
Dimensions	Approx. 86 × 246 × 122 mm

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Applications

The HIMA F3DIO20/802 module is widely used in:

• Oil & Gas industry
• Chemical and petrochemical plants
• Power generation and distribution
• Industrial automation systems
• Railway signaling and transportation
• Safety control systems (SIS)
• Robotics and intelligent manufacturing

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Advantages

• High reliability in harsh industrial environments
• Certified for safety-critical operations
• Compact and modular design
• Easy integration into existing HIMA systems
• Scalable I/O expansion capability

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Conclusion

The HIMA F3DIO20/802 982200442 is a high-performance safety I/O module that combines robust design, SIL 3 certification, and flexible integration. It is an essential component for industries requiring precise control and maximum operational safety.