产品介绍
The HIMA F3328A is a safety-related switching amplifier engineered for high-integrity industrial automation systems. As part / HIMA’s renowned safety system platform, this module is specially designed for use in environments where functional safety and reliability are paramount, including chemical plants, refineries, oil & gas pipelines, and other critical infrastructure. The F3328A module ensures galvanic isolation, signal amplification, and logic-level interfacing between field devices and safety-related control systems.
It is integrated into the HIMA Planar F-series platform and conforms to strict international safety standards such as IEC 61508 SIL 3, providing robust performance in demanding safety-critical applications. The compact yet robust build / the module makes it ideal for DIN rail mounting within tight control cabinets.
Technical Specifications
Below is a detailed technical overview / the HIMA F3328A Safety-Related Switching Amplifier:
| Parameter | Specification |
|---|---|
| Product Name | HIMA F3328A Safety-Related Switching Amplifier |
| 制造商 | HIMA Paul Hildebrandt GmbH |
| System Compatibility | HIMA Planar F Safety System |
| Input Type | 1 or 2 digital input channels |
| Input Signal Level | 15–30 V DC |
| Output Type | Relay (potential-free contact) |
| 联系我们 Rating | 250 V AC / 30 V DC, 2 A |
| Response Time | <10 ms |
| Switching Frequency | Max. 10 Hz |
| Isolation Voltage | ≥2.5 kV (Galvanic Isolation) |
| Safety Integrity Level (SIL) | SIL 3 (IEC 61508), EN 50156 |
| Power Supply | 24 V DC ±10% |
| Power Consumption | Approx. 1.2 W |
| Temperature Range | -20°C to +60°C |
| Mounting Type | DIN Rail Mounting |
| Housing Material | Polycarbonate (Flame-retardant) |
| Dimensions (W×H×D) | 120 x 160 x 40 mm |
| 重量 | 1 kg |
| Certifications | CE, ATEX, IECEx, TÜV Approved |
| Cooling | Natural Convection |
| Protection Class | IP20 |
Product Applications
The HIMA F3328A is designed for use in a wide variety / safety-critical environments:
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Process Industry: Monitoring emergency shutdown signals in refineries, petrochemical plants, and power generation facilities.
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Railway Systems: Integration in signal and control 件s where secure switching is required.
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Oil and Gas: Offshore platforms and onshore stations requiring SIL-rated switching modules.
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Pharmaceutical Plants: Ensures safe operation and shutdown in cleanroom and hazardous environments.
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Chemical Industry: Used in explosion-prone environments to safely isolate and amplify digital control signals.
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Energy Sector: For interfacing high-reliability sensors and actuators with emergency control systems.
Product Advantages
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High Safety Integrity: Certified to SIL 3, providing reliable performance in life-critical applications.
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Galvanic Isolation: Ensures complete electrical isolation between field inputs and control logic circuits.
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Compact Design: Slim 18mm width fits easily into standard DIN rail enclosures without requiring excessive space.
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Fast Switching: Enables high-speed response with minimal latency (<10 ms), essential in emergency shutdown scenarios.
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Robust Compatibility: Seamlessly integrates with HIMA Planar F-series systems and a wide range / field devices.
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Low Power Consumption: Energy-efficient operation ensures long-term cost savings.
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ATEX & IECEx Certified: Approved for use in explosive atmospheres, supporting hazardous area installations.
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Long Lifecycle: Designed for durability, ensuring low maintenance and high system availability over years / operation.
常见问题 (FAQ)
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What is the primary function / the HIMA F3328A?
The F3328A amplifies and switches digital signals in safety-related systems, ensuring galvanic isolation and reliability. -
Is the F3328A certified for SIL 3 applications?
Yes, it is certified according to IEC 61508 for use in SIL 3 systems. -
What type / outputs does the F3328A provide?
It /fers potential-free relay contacts suitable for interfacing with control elements. -
Can the F3328A operate in hazardous areas?
Yes, it is ATEX and IECEx certified, making it suitable for explosive atmospheres. -
What input voltage range does the F3328A support?
It accepts input signal levels between 15 and 30 V DC. -
How is the module mounted in a control panel?
It is designed for DIN rail mounting, suitable for standard electrical enclosures. -
Does the F3328A support redundancy or diagnostics?
It does not have built-in diagnostics but is compatible with HIMA safety system diagnostics. -
What is the weight / the F3328A module?
It weighs 1 kg. -
What is the maximum switching frequency / this amplifier?
The maximum recommended switching frequency is 10 Hz. -
Is the F3328A compatible with legacy HIMA systems?
Yes, it integrates well with both legacy and modern HIMA Planar F control platforms.
Related 型号s from the Same Series
| 型号 | 描述 | SIL Level | Input Type | Output Type |
|---|---|---|---|---|
| F3328 | Switching amplifier without advanced diagnostics | SIL 3 | Digital (DC) | Relay output |
| F3330 | Dual-channel safety switching amplifier | SIL 3 | 2 × Digital | Relay |
| F3331 | Digital output module for emergency control | SIL 3 | Internal system input | Solid-state output |
| F3221 | Analog input module with isolation | SIL 3 | Analog (4–20 mA) | Bus interface |
| F8650X | CPU module for safety control systems | SIL 3 | System Integration | Logic Control |
| F6208 | Power supply module for Planar F system | N/A | 24 V DC input | Internal bus supply |
Popular 型号s from HIMA (Same 品牌)
| 型号 | Function | System | SIL Level | Application |
|---|---|---|---|---|
| F8621A | CPU module with Ethernet and serial ports | HIMax | SIL 3 | Central processing for safety logic |
| F7553 | Communication module for PROFIBUS-DP | HIMatrix | N/A | Industrial fieldbus communication |
| F8650X | Redundant CPU system with SIL 3 | Planar F | SIL 3 | Safety control and shutdown systems |
| F7133 | Analog input module | HIMatrix | SIL 2 | Analog signal monitoring |
| F6705 | Power supply monitoring module | Planar X | N/A | Voltage and current supervision |
| F3331 | Relay output for emergency signals | Planar F | SIL 3 | Critical shutdown signal relay |
公司信息
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