The BECKHOFF CX9020-0111 is a compact PLC programming terminal featuring a 1-core CPU module from the CX9020 series, equipped with 1GB DDR3 RAM and 128KB integrated NOVRAM. It includes 2 micro SD card slots, dual RJ45 10/100 Mbit/s Ethernet ports, 24VDC power supply, diagnostic LEDs, and supports DIN rail mounting with IP20 protection rating.