ControlLogix 5570 (L7 Series)

The ControlLogix 5570 model controllers were released in 2014 and introduced many new features

🔹 Standard controllers

• 1756-L71
• 1756-L72
• 1756-L73
• 1756-L74
• 1756-L75

🔹 Safety (GuardLogix) variants

• 1756-L71S
• 1756-L72S
• 1756-L73S

🔹 Specialty / variants

• Extreme temperature (XT) versions (e.g., 1756-L7xXT)
• On-Machine and conformal coated variants

👉 These controllers support multiple networks (EtherNet/IP, ControlNet, DeviceNet, etc.) and integrated motion, but are now being phased out in favour of newer platforms.