HIMA BV7046-4

BV7046-4 is a safety-related controller module (Safety-related Controller) manufactured by HIMA. It is equipped with 8 digital outputs and specifically designed for high safety levels such as SIL 3, Cat. 4, and PLe. The module is suitable for Ex Zone 2 environments and has obtained TÜV certification.

Main Technical Parameters

• Digital Output: 8 channels, each with an independent LED indicator.
• Output Current: For Outputs 1-3 and 5-7: ≤ 0.5 A (at maximum ambient temperature); For Outputs 4 and 8: ≤ 1 A (at ≤ 50 °C) or ≤ 2 A (at low temperature).
• Digital Input: 24 channels of safety digital inputs.
• Analog Input: 8 channels (for safety functions).
• Counter: 2 counters.
• Ambient Temperature: -25 °C ~ +70 °C (varies by output current).
• Protection Level: Ex Zone 2, explosion-proof enclosure.
• Certification Standards: SIL 3, Cat. 4, PLe, and TÜV certification.
• Power Supply: 24 V DC (48 V optional).
• Communication Interfaces: Optional PROFIBUS, PROFINET, Ethernet/IP, etc.

Product Features

1. High Safety: Complies with the requirements of SIL 3, Cat. 4, and PLe, suitable for critical safety functions.
2. Redundant Design: Each digital output is equipped with an independent LED, facilitating on-site monitoring.
3. Overload Protection: Automatically shuts down when the output is overloaded and resumes operation automatically after the overload is resolved.
4. Short Circuit/Open Circuit Monitoring: Monitors the short-circuit and open-circuit status of digital outputs through analog inputs.
5. Modular Structure: Enables flexible combination of digital inputs, outputs, counters, and analog inputs to meet different application needs.
6. Explosion-proof Enclosure: Complies with Ex Zone 2 standards, suitable for hazardous environments.
7. Multiple Communication Options: Supports various industrial fieldbuses, facilitating system integration.

Structure and Composition

• Host Unit: Provides core processing for power supply, CPU, storage, and safety functions.
• Digital Input Module (24 channels): Safety-type input with anti-shake and self-test functions.
• Digital Output Module (8 channels): Each channel has an independent LED indicator, with overload and short-circuit protection.
• Analog Input Module (8 channels): Used for safety-related analog signal collection.
• Counter Module (2 units): Implements counting functions, applicable for safety counting.
• Communication Interface Card: Optional PROFIBUS, PROFINET, Ethernet/IP, etc., selected based on requirements.
• Explosion-proof Enclosure: Made of V2A stainless steel or other materials compliant with Ex Zone 2 standards, facilitating on-site installation.

Typical Application Fields

• Safety shutdown and explosion-proof control in petrochemical and natural gas transmission systems.
• Safety interlocking and emergency stop (E-Stop) systems in the process industry.
• Safety protection (safety doors, light curtains) in mechanical manufacturing.
• Safety monitoring and fault isolation in power and energy facilities.
• Automation systems requiring high safety levels, such as rail transit and ships.

Installation and Maintenance Points

Installation

• Ensure the operating temperature and humidity are within the rated range.
• Fix the explosion-proof enclosure on an explosion-proof bracket to avoid vibration.

Wiring

• Digital output wires do not require monitoring, but cables compliant with explosion-proof standards must be used.
• The system will issue an alarm signal in case of a short circuit.

Power Supply

• Use a stable 24 V DC power supply; install a UPS if necessary to prevent power outages.

Commissioning

• Use the configuration software provided by HIMA to set I/O assignments and functional safety parameters.
• Check whether the LED indicators of each channel work normally.

Regular Inspection

• Inspect the output current, LED status, and wiring tightness every 6 months.
• Conduct anti-corrosion inspection on the explosion-proof enclosure.

Fault Handling

• In case of overload or short circuit, the controller will automatically shut down the corresponding output and record the fault log.
• Before on-site maintenance, reset the controller first and confirm the root cause of the fault.

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If you would like to learn more about our products and services, please feel free to contact us at any time!

• Sales Manager : Jinny
• Email : sales5@xrjdcs.com
• Whatsapp/Mobile:+86 15359273791

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Corporate Service Terms & Warranty Guidelines

1. As an offline physical enterprise, our company is qualified to issue value-added tax (VAT) invoices with a 13% tax rate.
2. Customers in need of invoices are required to make an active request. All listed product prices are tax-exclusive.
3. Shipping methods available: SF Express, Debon Logistics, and EMS. Should you require alternative shipping options, please reach out to us for confirmation prior to placing your order.
4. Upon delivery, please conduct an on-site inspection of the package contents before signing for receipt. In cases where you sign without inspection, no returns or exchanges will be honored for damaged goods.
5. In the event that you find other suppliers offering the same product at a more competitive price, we are prepared to adjust our pricing and provide you with an additional discount based on that reference price.
6. All products in our store are available in stock and can be dispatched immediately. The warranty period for all accessories ranges from 3 to 6 months, while brand-new original products come with a 1-year warranty guarantee.
7. Regarding receipt signature: Upon receiving the goods, it is essential that you verify the integrity of the outer packaging before signing. If you discover missing items during the inspection process, you have the right to refuse signature and should contact us without delay.
8. Due to the extensive range of product models, we have not been able to upload each one individually. If the model you require is not searchable in our store, please feel free to contact us via email or phone for consultation at your convenience.

Warranty Provisions

• Warranty Duration: A majority of products are covered by a warranty period following purchase. The exact duration may differ depending on the product category, typically spanning 1 year or more.
• Warranty Scope: This warranty generally applies to failures resulting from manufacturing defects or material flaws. Failures occurring under normal usage conditions will be eligible for free repair or replacement.
• Situations Not Covered by Warranty:Warranty Procedure: When seeking warranty service, customers must present proof of purchase (e.g., invoice) and get in touch with the customer service team. Subsequently, follow the provided instructions to send the product to the designated repair center.
  • Damages caused by human factors, including but not limited to drops, water damage, or improper usage.
  • Problems arising from unauthorized repair work or modifications to the product.
  • Failures that occur once the warranty period has lapsed.
• Fee Explanation: Repairs conducted within the warranty period are typically free of charge. Nevertheless, if the repair falls outside the scope of the warranty, applicable fees may be incurred.