Allen-Bradley 1752-L24BBB SLC 500 IO Digital Module

Allen-Bradley 1752-L24BBB SmartGuard 600 Safety Controller with DeviceNet is a compact, 24V DC safety controller that provides 24 I/O points for monitoring and controlling safety devices in automated equipment. The L24BBB variant is designed for use within Rockwell's SmartGuard 600 family, offering a DeviceNet safety communication interface, a USB port for configuration and service, and an onboard alphanumeric display with node address and baud-rate switches for field setup. This module includes terminal connectors and a service switch for straightforward wiring and maintenance, with 24VDC power input suitable for integration with common safety devices such as interlocks, guards, and emergency-stop circuits. Typical applications include guarding conveyors, presses, robotics cells, and packaging lines where centralized safety logic is required near the machine. Core specifications at a glance include 24 I/O points, 24V DC power, DeviceNet communication, USB configuration, and built-in status indicators, all designed to form a compact, single-controller safety solution when paired with other SmartGuard 600 components. The 1752-L24BBB provides centralized safety logic, reliable response, and easier diagnostics for machine safeguarding in mid-scale automation setups.