HIMA H4007 H 4007 Safety-Related Switching Amplifier

Product Description

The HIMA H4007 is a safety-related switching amplifier engineered for critical industrial control systems. It reliably amplifies and conditions input signals for safe transmission to HIMA safety controllers. Moreover, it ensures continuous and dependable operation in demanding environments. The module is certified for use in explosive atmospheres, making it ideal for hazardous process industries. Its compact design integrates seamlessly into HIMA safety systems, supporting SIL-rated applications with maximum operational safety. In addition, the high-frequency output of up to 350 kHz makes it suitable for precise signal processing in complex automation setups.

Key Features and Functional Highlights

• Explosion-proof design certified for hazardous areas (IECEx, TÜV Rheinland)

• High-frequency signal output capability up to 350 kHz for demanding applications

• Compact and modular form factor for seamless integration into HIMA systems

• Intrinsic safety protection for both gas ([Ex ib Gb] IIC) and dust ([Ex ib Db] IIIC) environments

• Suitable for SIL-rated safety applications when used within HIMA safety architectures

• Industrial-grade reliability ensures uninterrupted operation in continuous industrial processes

Technical Specifications

• Manufacturer: HIMA Paul Hildebrandt GmbH + Co KG, Germany

• Product Type: Safety-related switching amplifier

• Model: H4007

• Input/Output: I/O module for signal amplification and conditioning

• Output Frequency: Up to 350 kHz

• Working Voltage: 220 V AC

• Protection Type: Intrinsic safety [Ex ib] for gas and dust environments

• Certifications: IECEx, TÜV Rheinland, IEC 61508 compliance

• Safety Integrity Level (SIL): Suitable for SIL-rated applications

• Environmental Use: Certified for explosive atmospheres (hazardous zones)

Typical Applications

• Oil and gas production facilities for process monitoring and safety automation

• Chemical and petrochemical plants requiring reliable explosion-proof signal handling

• Power generation plants for safe control of critical system inputs and outputs

• Industrial zones with hazardous gas or dust atmospheres demanding IECEx-certified equipment

• Integration into safety instrumented systems for SIL-rated operational protection

Support & Maintenance

HIMA H4007 modules are designed for minimal maintenance and long operational life. Regular inspections ensure compliance with safety standards. Moreover, HIMA provides technical support and system integration guidance to optimize module performance.

FAQ

Q1: Can HIMA H4007 be used in dust-explosive zones?
Yes, it is certified [Ex ib Db] IIIC for safe operation in dust-explosive environments.

Q2: What is the maximum output frequency of the H4007 module?
The module supports signal output up to 350 kHz for precise, high-speed applications.

Q3: Is the H4007 suitable for SIL-rated safety systems?
Yes, it can be integrated into SIL-rated HIMA safety architectures for critical control.

Q4: What certifications ensure its use in explosive atmospheres?
The module is IECEx and TÜV Rheinland certified, meeting international intrinsic safety standards.