PRODUCT DESCRIPTION
ALLEN BRADLEY 440P-CALB03E - GuardLink Safety Controller
This device is an ALLEN BRADLEY GuardLink Safety Controller, designed for centralized monitoring and control of safety devices within industrial automation systems. It integrates multiple safety circuits via the GuardLink single-wire connection technology, providing diagnostic data and safety status over an Ethernet/IP network. This controller is suitable for applications requiring high-integrity safety performance, such as machine guarding, emergency stop systems, and access control in automated manufacturing and robotics.
Technical Specifications:
- SERIES/FAMILY: GuardLink Safety System
- COMPONENT TYPE: Safety Controller
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC (Operating range 19.2-30V DC)
- INPUTS: 3 GuardLink Channels for safety devices, 2 Auxiliary Inputs
- OUTPUTS: 2 Safety Outputs (OSSDs), 2 Auxiliary Outputs
- POWER CONSUMPTION: Typically 5W (controller only, excluding connected devices)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN Rail Mount Module
- TERMINATION: Removable Screw Terminals
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Ethernet/IP, GuardLink
- SAFETY CHANNELS: 3 Independent GuardLink Channels
- DIAGNOSTICS: Integrated device-level diagnostics via Ethernet/IP
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for enclosure mounting)
- OPERATING TEMPERATURE: 0 to 55 degrees C (32 to 131 degrees F)
- MOUNTING STYLE: 35mm DIN Rail
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Rockwell Automation Logix Controllers (CompactLogix, ControlLogix)
- SAFETY STANDARDS: Up to PLe, Category 4 per ISO 13849-1 SIL 3 per IEC 61508
- APPLICATIONS: Machine guarding, emergency stop circuits, interlock monitoring, light curtain integration in automated production lines.