Schneider Electric TM221CE24R Modicon M221 logic controller 24 I/O, 14 DI, 10 relay DO, Ethernet. The Schneider Electric TM221CE24R is a Modicon M221 logic controller offering 24 discrete I/O for mid-size machine and process panels. The TM221CE24R runs from a 100...240 V AC supply and combines 14 discrete inputs conforming to IEC 61131-2 Type 1, 2 analogue inputs at 0...10 V and 10 normally open relay outputs rated 2 A, so contactors, solenoid valves and motor starters can be switched directly. Connectivity includes an Ethernet 10BASE-T/100BASE-TX port supporting Modbus TCP server and client, EtherNet/IP adapter and DHCP client, plus a non-isolated RS232/RS485 serial line and a USB mini-B programming port. The controller carries 256 kB of user application and data RAM with 256 kB flash backup, a real-time clock, PID regulation up to 14 simultaneous loops and 4 fast counting inputs at 100 kHz, and supports up to 7 local expansion modules. It is widely applied in water treatment, food and beverage plants, packaging OEM machines and building automation across Egypt and the GCC.