Schneider Electric TM221CE16T Modicon M221 Logic Controller 16 IO Transistor PNP Ethernet. The Schneider Electric TM221CE16T Modicon M221 is a compact and versatile logic controller designed for a wide range of OEM machines and small plant automation tasks. This robust controller operates on a 24 V DC rated supply voltage, offering 9 discrete inputs, including 4 fast inputs, along with 2 analogue inputs (0-10 V). It features 7 transistor discrete outputs, 2 of which are fast outputs, capable of handling 0.5 A each at 24 V DC, bringing the total discrete I/O count to 16. For enhanced connectivity, the TM221CE16T integrates a USB port, a non-isolated serial link (RS232/RS485 with Modbus support), and a 10BASE-T/100BASE-TX Ethernet port. With an IP20 protection rating and an operating temperature range of -10 to 55 °C, it's built for demanding industrial environments. Its compact design (90x95x70mm) and 0.346 kg weight make it easy to integrate into control panels. This controller is well-suited for diverse applications in Egypt and the Gulf, including motor control in building services, process automation in water treatment plants, packaging machinery in food and beverage, and various systems in light manufacturing and textiles.