Product Description
Allen-Bradley 1756-L72S
The Allen-Bradley 1756-L72S is a GuardLogix 5570 safety controller, a key component of the Rockwell Automation ControlLogix family. This high-performance controller is designed for complex, high-demand applications that require integrated safety and motion control. It combines the functionality of a standard ControlLogix controller with advanced safety features, allowing for a single, unified control platform for both standard and safety-related tasks. The 1756-L72S offers substantial memory for user programs and safety logic, making it suitable for large-scale automation systems in industries such as automotive, packaging, and material handling. Its integrated architecture simplifies system design, reduces wiring, and improves overall system performance and diagnostics.
Technical Specifications:
- User Memory: 4 MB
- Safety Memory: 1.5 MB
- I/O Memory: 0.98 MB
- Communication Ports: 1 built-in USB port
- Controller Tasks: 32 tasks, 100 programs per task
- Safety Integrity Level: SIL 3, PLe, CAT 4
- Optional Nonvolatile Memory Storage: 1784-SD1 (1 GB) or 1784-SD2 (2 GB) Secure Digital (SD) card
- Current Draw @ 5.1V DC: 800 mA
Allen-Bradley 1756-L72S
Allen-Bradley 1756-L72S ControlLogix GuardLogix safety controller with 4MB user memory and 1.5MB safety memory for integrated safety, motion, and standard control applications.
