1756-L8SP AB
About 1756-L8SP
The Allen Bradley/Rockwell Automation 1756-L8SP controller is a GuardLogix controller module in the Allen Bradley ControlLogix module family. It can handle secure logic and secure connections that cannot be accommodated by standard ControlLogix modules. It obtains power from the power supply in the chassis, which can be a standard C-series ControlLogix chassis. When it operates under derated temperature conditions, it can be installed in the B-series ControlLogix chassis. It can serve as the only controller in the control system or operate together with other controllers. The 1756-L8SP safety controller module is an important component of applications with safety and motor connections, especially when it is the only controller in the system, as it is responsible for establishing all safety and motor connections.
The Allen Bradley/Rockwell Automation 1756-L8SP GuardLogix security controller module can also be used in conjunction with the standard controller module in the system. In this system, the security module only establishes a security connection for the system, while the standard module only establishes a motor connection for the system Alternatively, the system can include two safety controller modules, one of which handles safety connections and the other handles motor connections. When the 1756-L8SP security controller module is installed on the right side of the main controller in the system, it provides a SIL 3/PLe security level rating for the entire system, which is an upgraded system with its own default SIL 2/PLd security level rating.
GuardLogix Security Controller
The 1756-L8SP controller module of Allen Bradley/Rockwell Automation is a GuardLogix security controller in the Allen Bradley ControlLogix module family. It can be used to establish all secure connections in industrial controller systems.
Brand: Allen Bradley/Rockwell Automation
Module type: Security module
Part Number: 1756-L8SP
Series: ControlLogix
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