Schneider Electric TM221C24U Modicon M221 Logic Controller, 24 I/O Transistor NPN. The Schneider Electric TM221C24U is a compact Modicon M221 logic controller designed for efficient automation in OEM machines and small plant applications. This robust controller features a 24 V DC rated supply voltage, integrating 24 discrete I/O points, including 14 discrete inputs (4 fast) and 10 transistor outputs (2 fast) operating at 24 V DC with 0.5 A current. It also includes 2 analogue inputs (0-10 V). Expandability is key with support for up to 7 local I/O expansion modules, making it highly adaptable for growing system requirements. Equipped with 256 kB memory for user applications and data, the Schneider Electric TM221C24U offers versatile connectivity through its integrated USB port and two non-isolated serial links (RS485 and RS232/RS485), supporting Modbus protocols. Ideal for various industrial sectors across Egypt and the Gulf region, such as cement production, oil and gas facilities, water treatment plants, food and beverage processing, textile manufacturing, and building services, it ensures reliable control. For more information or to place an order, contact us to request a quote.
256 kB for user application and data RAM with 10000 instructions
Mounting support
Top hat type TH35-15 rail conforming to IEC 60715, Top hat type TH35-7.5 rail conforming to IEC 60715, plate or panel with fixing kit
Discrete I/O number
24
Discrete output type
Transistor
Analogue input number
2 at 0...10 V
Discrete input number
14
Discrete output number
10 transistor
Discrete output current
0.5 A
Discrete output voltage
24 V DC
IP degree of protection
IP20 with protective cover in place
Manufacturer part number
TM221C24U
[Us] rated supply voltage
24 V DC
Integrated connection type
USB port with mini B USB 2.0 connector, Non isolated serial link serial 1 with RJ45 connector and RS485 interface, Non isolated serial link serial 2 with RJ45 connector and RS232/RS485 interface