Low Cost PLC Programmable Controllers Digital Input Output With ARM CortexTM M3 CPU

FL2N-24MT-4HS-4ADDA-4TCPT ARM CortexTM M3 CPU PLC communication module Description: * CPU: ARM CortexTM M3 CPU. * Digital Input: Transistor input, supporting source drain type. * Digital Output: NPN transistor output. * High-Speed Input: 2-way AB input/4-way separate high-speed counting. * High-Speed Output: 4-way high speed surge immunity output(100kHz x2, 50kHz x2)/(single-way output maximum 200kHz). Specification: Communication Protocol RS232 x1, RS485 x1, Supporting