Allen-Bradley 440C-CR30-22BBB

Overview

The Allen-Bradley 440C-CR30-22BBB Guardmaster Configurable Safety Relay is an advanced, software-configurable solution engineered to meet the stringent demands of modern industrial safety. This robust unit, part of the acclaimed Guardmaster 440C-CR30 series, provides an exceptional balance of flexibility, power, and ease of use. With 22 highly configurable safety I/O points, it is perfectly suited for integrating into small to mid-sized machine safeguarding systems, ensuring compliance with global safety standards up to SIL 3 (IEC 62061) and PLe (ISO 13849-1). Its integrated USB and serial ports, alongside two versatile plug-in expansion slots, make seamless system integration and future-proofing effortless. Powered by a standard 24V DC supply, this safety relay offers a compact, DIN-rail mountable design ideal for efficient panel installation.

Configuration and diagnostics are streamlined through the intuitive Connected Components Workbench (CCW) software, allowing engineers to design and implement complex safety logic with unprecedented ease. From emergency stop circuits to advanced safety gate interlocks and light curtain applications, the 440C-CR30-22BBB empowers optimal safety performance and operational continuity.

Key Features

• 22 Configurable Safety I/O Points: Offers unparalleled flexibility for diverse input/output assignments, optimizing system design and reducing wiring complexity.
• SIL 3 / PLe Safety Rating: Guarantees compliance with the highest international safety standards, including IEC 62061 (SIL 3) and ISO 13849-1 (PLe), for superior risk reduction.
• Software Configurable via Connected Components Workbench (CCW): Enables intuitive logic design, rapid commissioning, and simplified diagnostics through a powerful, user-friendly software platform.
• Integrated USB Port: Provides direct and convenient connectivity for programming, configuration, and real-time monitoring.
• Embedded Serial Port (RS-232): Facilitates reliable communication with Human Machine Interfaces (HMIs) or other control system components.
• Two Plug-in Expansion Slots: Allows for seamless future expansion with communication modules or additional I/O, adapting to evolving system requirements.
• 24V DC Operation: Compatible with standard industrial control system power supplies for straightforward integration.

Technical Specifications

• Catalog Number: 440C-CR30-22BBB
• Power Supply: 24V DC
• Safety I/O: 22 configurable digital inputs/outputs
• Ports: 1 x USB, 1 x Serial (RS-232)
• Expansion: 2 plug-in slots for communication or I/O modules
• Safety Standards:
  • ISO 13849-1: Up to PLe
  • IEC 62061: Up to SIL 3
• Software: Connected Components Workbench (CCW)
• Mounting: DIN rail
• Operating Temperature: -5°C to +55°C

Applications

• Emergency Stop Circuits: Ensures rapid and reliable shutdown in critical situations, minimizing personnel risk and equipment damage.
• Safety Light Curtains and Laser Scanners: Integrates seamlessly with presence-sensing devices for robust area guarding and access control.
• Safety Gates and Interlocks: Provides secure monitoring of access points, preventing operation when guards are open or bypassed.
• Two-Hand Control Systems: Enhances operator safety by requiring simultaneous actuation from both hands before machine operation.
• Safe Speed Monitoring: Implements controlled deceleration and safe operating speeds for industrial machinery.
• Compact Machines & OEM Equipment: Offers a space-saving and highly efficient safety solution for original equipment manufacturers and smaller integrated systems.

Why Choose This Model?

• All-in-One Configurable Solution: Provides a comprehensive and flexible safety system within a single, compact unit, simplifying design and installation for mid-size applications.
• Reduced Hardware & Wiring: Its configurable I/O and integrated features minimize the need for additional components and complex wiring, leading to cost savings and streamlined integration.
• Intuitive Programming with CCW: The powerful and user-friendly Connected Components Workbench software significantly reduces programming time and simplifies safety logic development and diagnostics.
• Meets Highest Global Safety Standards: Attains SIL 3 and PLe ratings, ensuring compliance with the most rigorous international safety requirements and providing peace of mind.
• Expandable and Future-Proof: With two plug-in slots, the relay can easily adapt to future system changes or expanded safety needs without a complete system overhaul.
• Global Availability & Support: Part of the trusted Allen-Bradley Guardmaster series, ensuring worldwide product availability, support, and reliability.

Order Now

Elevate your machine safety to the next level with the Allen-Bradley 440C-CR30-22BBB Guardmaster Configurable Safety Relay. This advanced solution is readily available and ships worldwide, ready to integrate into your critical safety applications. Contact us today to secure your unit and enhance the safety and efficiency of your operations.