1756-L72S is a GuardLogix 5570 controller that is a part of the Logix5000 family of controllers. It is a ControlLogix controller with safety control functions. Additional Information. Item Code. 1756-L72S. Interested in this product?Get Latest Price from the seller. 1756L72S 1756-L72S | AB Allen Bradley | Logix 5572S Automation Controller 4M/2M has been viewed 169 times. We're getting Controllogix 1756-l71 PLC. Is there anyway how to verify compatibility with your software and eventually make a quick call and get some minor advisory? We don't have much exper 72,000. Selected controller Use a 1756-L1M1 controller instead. For more information about selecting a controller, see page 57. 1756-SG001A-US-P July 2000. Hasznalati utmutato PDF. 1756 L72S products ? Find 1756 L72S products, manufacturers, suppliers and exporters. Allen Bradley 1756-L72 /B 2018 Processor 4MB FW 1.010 Professional sales brand DCS system spare parts, industrial automation as the main body, set science, industry and trade development, technical 1756-L72ERMOS. Description ControlLogix controller, 1 built-in USB port(1), single port EtherNet/IP ControlLogix controller, 1 built-in USB port(1). ControlLogix-XT controller, extreme environment GuardLogix safety controllers. p>1756 ControlLogix Power Supplies