The Allen-Bradley 1756-L65 Series B ControlLogix controller is engineered for robust industrial applications, featuring a 32 MB user memory for data and logic, alongside a 478 KB I/O memory. This controller is equipped with a RS-232 serial port and supports optional nonvolatile storage via a 128 MB CompactFlash 1756-CF128 memory card. It seamlessly integrates into various ControlLogix chassis including 1756-A4 through 1756-A17 and allows flexible communication through DeviceNet, ControlNet, EtherNet/IP, and other industrial networks. With a remarkable I/O capacity supporting up to 128,000 digital and 4,000 analog points, it operates efficiently within a temperature range of 0 to 60 °C. Power requirements include a current draw of 1200 mA at 5.1V DC and power dissipation of 3.5 W.
