The Allen-Bradley 1756-L84ES GuardLogix controller from the 5580 series is designed to seamlessly integrate standard and safety control, compatible with safety applications requiring SIL 3 and PL(e) certification. It offers extensive functionality with 20MB of standard user memory, a dedicated 6MB for safety tasks, and supports optional 2GB nonvolatile SD memory cards. This controller facilitates advanced motion control and safety communications across EtherNet/IP, ControlNet, and DeviceNet networks, with the capability to handle up to 250 Ethernet/IP nodes and execute thirty-one standard and one safety task with 1,000 programs per task. Featuring IEC-61131-3 compliant programming and a range of connectivity options, it supports flexible applications through its Ethernet port offering speeds of up to 1Gbps and a dedicated USB port.
