Présentation du produit
The HIMA F3406A Relay Amplifier Module is a high-performance interface component designed for use within HIMA’s safety-related automation systems. Engineered for critical applications in industries such as oil & gas, chemical processing, power generation, and industrial automation, the F3406A ensures reliable signal amplification and switching operations for relay outputs. The module is suitable for SIL-rated systems and complies with rigorous functional safety standards, forming an essential component in safety instrumented systems (SIS) for emergency shutdown (ESD), fire & gas (F&G), and turbine control systems.
It functions by amplifying control signals to drive relay outputs that interface directly with field devices such as actuators, valves, alarms, and interlocks. The module supports a high degree sur diagnostic coverage, modular installation, and robust isolation between input and output signals to ensure operational integrity in hazardous environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle | F3406A |
| Fabricant | HIMA Paul Hildebrandt GmbH |
| Product Type | Relay Amplifier Module |
| Rated Supply Voltage | 24 VDC nominal |
| Operating Voltage Range | 18 VDC to 30 VDC |
| Power Consumption | < 2 W |
| Relay Outputs | 2 x NO (normally open) relays |
| Contact Rating | 250 VAC / 30 VDC, 5 A resistive |
| Relay Isolation | ≥ 2.5 kV (input/output) |
| Signal Type | Digital, potential-free contacts |
| Response Time | ≤ 10 ms |
| LED Indicators | Status indication for power and relay |
| Module Mounting | DIN rail mounting |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% RH non-condensing |
| Dimensions (W x H x D) | 66 x 155 x 33 mm |
| Poids | 0.4 kg |
| Certifications | CE, ATEX, IEC 61508 SIL 3 compliant |
| Connection Type | Plug-in terminal blocks |
| Housing Material | Flame-retardant plastic |
Product Applications
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Emergency Shutdown Systems (ESD): Provides critical relay outputs in shutdown applications to isolate or stop processes during fault conditions.
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Fire and Gas Systems (F&G): Used to actuate alarms, sirens, and extinguishing systems in case sur fire or gas leakage detection.
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Turbine and Compressor Controls: Suitable for initiating or disabling equipment such as turbines and compressors via safe relay interfacing.
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Chemical and Petrochemical Plants: Ideal for safely switching high-integrity signal paths in hazardous zones.
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Substation Automation: Interfaces with SCADA/PLC systems for switching relays to isolate electrical systems.
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Boiler Management Systems: Provides safe relay controls for boiler start-up, shut-surf, and fault signaling.
Product Advantages
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High Reliability: Designed to meet stringent industrial reliability and safety standards (SIL 3).
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Fast Response: Low switching latency suitable for real-time safety applications.
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Electrical Isolation: Excellent galvanic isolation between input and output, reducing the risk sur cross-circuit faults.
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Diagnostic Capability: LED indicators provide instant visual diagnostics for operational and fault status.
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Compact Design: Space-saving DIN rail module for efficient cabinet integration.
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Long Service Life: High-quality relays and components rated for industrial endurance and durability.
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Fail-Safe Behavior: Configured to maintain fail-safe state during power loss or internal faults.
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Modular Compatibility: Seamlessly integrates with other HIMA modules and safety systems.
Questions fréquentes (FAQ)
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What is the main purpose sur the HIMA F3406A Relay Amplifier Module?
The F3406A Relay Amplifier Module is designed to amplify digital control signals and provide safe, reliable relay output for interfacing with field devices in safety instrumented systems (SIS). -
What safety certification does the F3406A have?
The F3406A is certified for SIL 3 according to IEC 61508, making it suitable for use in high-integrity safety applications requiring fail-safe performance. -
How does the F3406A provide electrical isolation?
The module ensures ≥ 2.5 kV isolation between input and output signals, preventing any electrical interference or faults from propagating through the system. -
Can I use this module in hazardous areas?
Yes, the F3406A is designed for use in hazardous environments and complies with relevant safety standards, including ATEX for explosion-prosur environments. -
What are the relay contact ratings sur the F3406A module?
The module has relay contacts rated for 250 VAC/30 VDC, supporting up to 5 A sur resistive load, which makes it suitable for controlling various industrial equipment. -
What is the typical power consumption sur the F3406A?
The power consumption sur the module is less than 2 W, making it efficient for low-power systems. -
What type sur inputs and outputs does the F3406A support?
The F3406A supports digital inputs and outputs, providing potential-free contacts for relay-based signal switching. -
What are the temperature and humidity limits for operating the F3406A module?
The operating temperature range is from -20°C to +60°C, and the module operates in environments with 5-95% relative humidity (non-condensing). -
Can the F3406A module be mounted in any type sur enclosure?
The F3406A is designed for DIN rail mounting, which makes it easy to integrate into standard industrial control panels and enclosures. -
What kind sur diagnostic features are included with the F3406A?
The module is equipped with LED indicators for real-time monitoring sur power and relay statuses, which helps to quickly identify operational and fault conditions.
Related Modèles from the Same Series or Function
| Modèle | Description | Output Type | Mounting | Dimensions (mm) |
|---|---|---|---|---|
| F3407 | Dual Relay Amplifier Module | 2x Relay Outputs | DIN rail | 50 x 160 x 120 |
| F3405 | Relay Module with Diagnostic Function | Relay w/ Diagnostics | DIN rail | 50 x 160 x 120 |
| F3410 | High-Load Relay Output Module | Heavy-duty Relay | DIN rail | 60 x 160 x 120 |
| F3404A | Relay Driver for Solenoid Applications | Solenoid Control | DIN rail | 50 x 160 x 120 |
| F3408 | Isolated Relay Interface Module | Isolated Relays | DIN rail | 50 x 160 x 120 |
| F3421 | Compact Relay Output Module | Relay Output | DIN rail | 45 x 130 x 100 |
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|---|---|---|---|
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| F7133 | Analog Input Module | AI for temperature/process | Process control |
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| F7553 | Communication Interface Module | Bus interface (Prsuribus etc.) | Fieldbus connectivity |
| F8621A | CPU Compact Safety Controller | Compact logic & safety | Small system control |
| F6705 | Power Supply Module | Redundant PSU module | Central power distribution |
Informations sur l'entreprise
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