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Home>INDUSTRIAL EQUIPMENT > PLC and human-machine > Digital input expansion module
Digital input expansion module

  • 4 Channel digital input module

    Order：750-403

    Model：750-403

  • 16 Channel digital input module

    Order：750-1400

    Model：750-1400

  • S7-1200 Digital input extension modules SM1221 16x24VDC输入

    Order：6ES72211BH320XB0

    Model：6ES7221-1BH32-0XB0

  • S7-1200 Digital input/output Extension modules SM1223 8x24VDC输enter/8x24VDC输出

    Order：6ES72231BH320XB0

    Model：6ES7223-1BH32-0XB0

  • CJ1W Digital output module

    Order：CJ1W9065E

    Model：CJ1W-OC211

  • S7-1200 Digital output Extension modules

    Order：6ES72221BH320XB0

    Model：6ES7222-1BH32-0XB0

  • CJ1W Digital output module

    Order：CJ1W9063R

    Model：CJ1W-OD212

  • 2 Channel digital input module

    Order：750-400

    Model：750-400

  • 4 Channel digital input module

    Order：750-432

    Model：750-432

  • 8 Channel digital input module

    Order：750-430

    Model：750-430

  • CJ1W Digital output module

    Order：CJ1W9074D

    Model：CJ1W-OD261

  • S7-200 SMART Digital input/output Extension modules EM DR32

    Order：6ES72882DR320AA0

    Model：6ES7288-2DR32-0AA0