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Product Overview
The HIMA F3430 4-Fold Relay Module is a high-performance safety relay module designed for use in industrial automation and safety systems. This module plays a crucial role in switching, isolation, and signal amplification within critical applications, ensuring reliable and safe operation of safety-related circuits.
As part of HIMA’s HIMatrix and HIQuad safety product lines, the F3430 relay module is designed to function within programmable electronic systems that comply with international safety standards such as IEC 61508 (SIL 3). The F3430 module is frequently utilized in emergency shutdown systems (ESD), fire and gas detection systems (F&G), and burner management systems (BMS).
Equipped with four independent relay outputs, the F3430 is built to handle a variety of signal-switching tasks while maintaining electrical isolation between different circuits. Its robust DIN rail mountable design, compact size, and reliable operation make it a critical component in safety and automation solutions used in industries such as oil and gas, power generation, and chemical processing.
Product Specifications
The following table details the technical specifications of the HIMA F3430 4-Fold Relay Module:
| Specification | Details |
|---|---|
| Number of Relay Outputs | 4 (independent) |
| Operating Voltage | 24 VDC |
| Relay Type | Electromechanical, normally open (NO) |
| Contact Rating | 250 VAC / 5 A or 30 VDC / 5 A |
| Switching Capacity | 1,250 VA (AC) / 150 W (DC) |
| Response Time | < 10 ms |
| Isolation Voltage | 2.5 kV between input and output |
| Power Consumption | Approx. 2 W |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Type | DIN rail mounting |
| Protection Class | IP20 |
| Regulatory Compliance | IEC 61508 (SIL 3), EN 50156, CE, ATEX |
| Dimensions (HxWxD) | 120 x 45 x 100 mm |
| Weight | 0.5 kg |
Applications
The HIMA F3430 relay module is widely used across various industries for safety and automation applications. Some of its key applications include:
1. Emergency Shutdown Systems (ESD)
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Ensures immediate isolation of hazardous equipment in case of emergencies.
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Used in oil refineries, chemical plants, and gas processing facilities.
2. Fire & Gas Systems (F&G)
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Provides critical signal isolation and relay switching for fire detection and gas leak monitoring systems.
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Helps activate alarms, shutdown procedures, and safety mechanisms in case of fire or gas leaks.
3. Burner Management Systems (BMS)
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Ensures safe operation of industrial boilers, furnaces, and combustion systems.
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Used in power plants, petrochemical industries, and large industrial heating systems.
4. Railway and Transportation Safety
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Used in railway signaling and automated train control systems to manage electrical signals securely.
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Provides isolation and relay switching for mission-critical control circuits.
5. Machine Safety and Industrial Automation
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Ensures safe operation of industrial robots and automated machinery.
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Used in manufacturing plants where machine shutdowns are required in unsafe conditions.
Advantages
The HIMA F3430 4-Fold Relay Module offers numerous benefits, making it an essential component in safety-critical applications:
High Safety Integrity (SIL 3 Certified)
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Designed according to IEC 61508 for use in safety-critical environments.
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Ensures compliance with international safety regulations.
Reliable Performance
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Features low response time (<10 ms) for fast and effective switching.
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Capable of handling high voltage and current loads for industrial applications.
Robust Isolation Protection
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Offers 2.5 kV isolation between input and output to prevent signal interference.
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Ensures safe signal transmission in electrically noisy environments.
Compact and Versatile Design
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Small form factor allows for easy integration into safety and automation cabinets.
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Compatible with DIN rail mounting for simple installation.
Wide Temperature Range
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Operates efficiently in extreme industrial environments (-25°C to +70°C).
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Can be stored in even harsher conditions (-40°C to +85°C).
Low Power Consumption
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Consumes only 2W of power, making it an energy-efficient solution.
Recent News Titles
“HIMA F3430: Advancing Safety in Industrial Automation”
“New Relay Solutions from HIMA: Enhancing Reliability in ESD and F&G Systems”
“How HIMA’s F3430 Relay Module Improves Machine and Process Safety”
“HIMA Introduces High-Performance Relay Modules for Critical Applications”
Frequently Asked Questions (FAQ)
1. What is the purpose of the HIMA F3430 relay module?
The F3430 relay module is designed for switching, isolation, and signal amplification in safety-critical applications such as ESD, F&G, and BMS systems.
2. What is the maximum voltage and current rating of the relay contacts?
The relay contacts can handle 250 VAC / 5 A or 30 VDC / 5 A, with a maximum switching capacity of 1,250 VA (AC) / 150 W (DC).
3. Is the F3430 relay module SIL-certified?
Yes, the module is SIL 3-certified according to IEC 61508, ensuring it meets high safety standards.
4. How is the F3430 relay module installed?
The module is designed for DIN rail mounting, making it easy to install in control panels and industrial cabinets.
5. What is the response time of the relay?
The module has a response time of less than 10 milliseconds, ensuring fast and reliable switching.
6. Can the F3430 module operate in extreme temperatures?
Yes, it operates within a temperature range of -25°C to +70°C and can be stored at -40°C to +85°C.
7. What industries use the HIMA F3430?
It is widely used in oil & gas, chemical processing, power generation, rail transportation, and industrial automation.
8. Does the F3430 have built-in diagnostic features?
Yes, it includes status LEDs and diagnostic feedback for easy troubleshooting.
9. What kind of regulatory approvals does the F3430 have?
The module complies with IEC 61508 (SIL 3), EN 50156, CE, and ATEX certifications.
10. How does the F3430 ensure electrical safety?
The module provides 2.5 kV isolation voltage between input and output, preventing electrical faults and interference.
Recommended Related Models (Same Series or Similar Models)
| Model | Relay Outputs | Voltage | Current Rating | Switching Capacity |
|---|---|---|---|---|
| HIMA F3417 | 2 | 24 VDC | 5 A | 1,250 VA (AC) / 150 W (DC) |
| HIMA F3421 | 4 | 24 VDC | 5 A | 1,250 VA (AC) / 150 W (DC) |
| HIMA F3418 | 8 | 24 VDC | 3 A | 750 VA (AC) / 100 W (DC) |
| HIMA F3331 | 4 | 24 VDC | 5 A | 1,250 VA (AC) / 150 W (DC) |
| HIMA F3113A | 2 | 24 VDC | 6 A | 1,500 VA (AC) / 180 W (DC) |
| HIMA F3322 | 4 | 24 VDC | 4 A | 1,000 VA (AC) / 120 W (DC) |
| HIMA F3416 | 2 | 24 VDC | 5 A | 1,250 VA (AC) / 150 W (DC) |
| HIMA F3422 | 8 | 24 VDC | 3 A | 750 VA (AC) / 100 W (DC) |
Popular Models from HIMA (Other Popular Safety Modules)
| Model | Application | SIL Rating | Voltage | Mounting Type |
|---|---|---|---|---|
| HIMA F3108 | Digital Input Module | SIL 3 | 24 VDC | DIN Rail |
| HIMA F3221 | Analog Input Module | SIL 3 | 24 VDC | DIN Rail |
| HIMA F3331 | Analog Output Module | SIL 3 | 24 VDC | DIN Rail |
| HIMA F7133 | Safety Controller | SIL 3 | 24 VDC | Panel Mount |
| HIMA F4204 | Digital Output Module | SIL 3 | 24 VDC | DIN Rail |
| HIMA HIMax | High-Performance Safety PLC | SIL 3 | 24/48 VDC | Rack Mount |
| HIMA F8650X | Safety System CPU | SIL 3 | 24 VDC | Rack Mount |
| HIMA HIQuad | Modular Safety System | SIL 3 | 24/48 VDC | Rack Mount |
