Allen-Bradley 1756-OBV8S ControlLogix Safety I/O Module

The Allen-Bradley 1756-OBV8S ControlLogix Safety I/O Module is designed to provide a robust and reliable solution for safety-related applications in industrial automation. As part of the ControlLogix system, this module ensures that your safety control system operates seamlessly with minimal downtime. It offers eight output points, providing control over safety devices such as emergency stop circuits, safety interlocks, and other critical safety components. With its high reliability and integration with the ControlLogix platform, the 1756-OBV8S is an ideal choice for applications that demand a high level of safety and performance.

Functional Highlights & Key Benefits:

• Enhanced Safety Functionality: The 1756-OBV8S supports safety-rated outputs, ensuring that critical safety devices are controlled and monitored with maximum reliability.

• Seamless ControlLogix Integration: Designed for easy integration with the ControlLogix platform, the 1756-OBV8S simplifies the setup of complex safety systems, providing a consistent and high-performance solution.

• Certified Safety Standards: This module meets international safety standards (IEC 61508 and ISO 13849-1), offering peace of mind by ensuring that your automation system is compliant with stringent safety regulations.

• Diagnostic Feedback: The 1756-OBV8S provides comprehensive diagnostic feedback, which helps improve the ease of troubleshooting and minimizes downtime, enhancing overall system reliability.

• Compact and Rugged Design: Built to withstand the demanding conditions of industrial environments, the 1756-OBV8S module features a durable design and is housed in a compact form factor to save space in your control panels.

Technical Specifications:

Typical Applications & System Integration:

• Safety Critical Applications: The 1756-OBV8S is ideal for systems where safety is a top priority, such as emergency stop circuits, safety interlocks, and machine guarding.

• Manufacturing and Automation Systems: Used in manufacturing systems that require safety-rated outputs to control actuators, motors, and other critical components.

• Process Control Systems: This module is suitable for industries like chemical, oil and gas, and pharmaceuticals, where compliance with safety standards is essential.

• OEM Integration: The 1756-OBV8S is commonly used by OEMs in creating customized safety solutions for industrial machinery.

• Hazardous Area Applications: It is also well-suited for use in hazardous environments, where safety is a regulatory requirement and ensuring safe operations is critical.

Support & Maintenance:
The Allen-Bradley 1756-OBV8S module is supported by Rockwell Automation, ensuring that you have access to high-quality documentation, technical support, and software updates. Routine maintenance is recommended to ensure continuous operation. Additionally, diagnostic feedback from the module simplifies troubleshooting and provides critical information to keep your system running smoothly with minimal downtime.

FAQ Section

Q: What safety certifications does the 1756-OBV8S module meet?
A: The 1756-OBV8S meets international safety certifications, including SIL 3 (IEC 61508) and ISO 13849-1, ensuring its suitability for critical safety applications.

Q: How many output points does the 1756-OBV8S have?
A: The 1756-OBV8S offers 8 safety-rated output points, ideal for controlling safety devices in industrial systems.

Q: Can the 1756-OBV8S module be integrated into existing ControlLogix systems?
A: Yes, the 1756-OBV8S is fully compatible with ControlLogix systems, making it easy to integrate and enhance your existing automation infrastructure.

Q: What is the operating temperature range of the 1756-OBV8S?
A: The module operates in environments with temperatures ranging from -20°C to 60°C (-4°F to 140°F), providing flexibility for diverse industrial applications.

Q: What types of applications are best suited for the 1756-OBV8S?
A: The 1756-OBV8S is ideal for safety-critical applications, such as emergency stops, safety interlocks, and machine guarding, ensuring compliance with strict safety standards.