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PLC (Communication Units)

PLC Communication Units are indispensable components in the realm of factory automation, functioning as vital connectors that facilitate seamless communication between diverse components. These units serve as adept translators, enabling Programmable Logic Controllers (PLCs) to engage in coherent dialogues with an array of devices such as sensors, motors, and fellow controllers. Their versatility is underscored by compatibility with various communication protocols—RS-232, resembling a reliable telephone line for straightforward one-on-one communication; RS-422/485, operating like a sophisticated conference call accommodating multiple participants concurrently; and Ethernet, representing the high-speed expressway of industrial communication for swift and robust data exchange. In the contemporary landscape, some advanced units even incorporate photonics, harnessing the power of light signals for communication. This evolution mirrors the progressive stride of industrial communication technologies. From sensors relaying critical data to motors executing precise commands, PLC Communication Units stand as the silent conductors orchestrating a harmonious collaboration within the factory ecosystem. Their proficiency not only enhances operational efficiency but also lays the foundation for a synchronized and optimized industrial automation system.
Days to Ship
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  • Same day
  • 4 Day(s) or Less
  • 7 Day(s) or Less
  • 11 Day(s) or Less
  • 61 Day(s) or Less
  • 91 Day(s) or Less
Brand
Product Series
Days to Ship
Communication Interface (Transmission Standard)
Number of Ports
Connection Terminal
Representative Standard

    iQ-R Series Communication Unit

      A MELSEC-Q Series MELSECNET/H Unit

        MELSEC-Q Series Serial Communication Unit

          MELSEC-F Series Data Link/Communication (Ethernet)

            MELSEC-F Series Data Link/Communication (RS-422/USB)

              MELSEC-QS Series CC-Link IE Field Network Master Local Unit

                MELSEC-F Series Data Link and Communication (RS-485)

                  MELSEC-Q Series FL-net Unit (OPCN-2)

                    MELSEC-Q Series Sequencer CC-Link System Master / Local Unit

                      MELSEC-F Series Data Link / Communication Unit

                        CC-Link RS-232C Interface Unit

                          MELSEC-Q Series MODBUS Interface Unit

                            Communication Unit For MELSEC iQ-FX5 Series

                              MELSEC-F Series Data Link / Communication Expansion Board (RS-422/USB)

                                MELSEC-L Series Serial Communication Unit

                                  MELSEC Series Special Adapter for Communication

                                    Ethernet Unit For MELSEC iQ-FX5 Series

                                      MELSEC-Q Series Ethernet Unit

                                        MELSEC-Q Series CC-Link Unit, IE Control Unit

                                          MELSEC-Q Series CC-Link Unit, IE Field Unit

                                            CC-Link IE Field Ethernet Adapter Unit

                                              L Series END Cover With ERR Terminal

                                                L Series Ethernet Interface Unit

                                                  MELSEC-QS Series CC-Link Safety Master Station

                                                    CJ Series EtherNet/IP Unit

                                                      MELSEC-QS/WS CC-Link Unit

                                                        MELSEC-F Series Data Link and Communication (RS-232C)

                                                          MELSEC-F Series, Intelligent Device Station Unit

                                                            MELSEC-F Series Conversion Unit

                                                              MELSEC-QS/WS USB/RS-232 Converter

                                                                MELSEC-Q Series Web Server Unit

                                                                  MELSEC-Q Series CC-Link/LT Unit

                                                                    MELSEC-Q Series High-Speed Counter Unit

                                                                      MELSEC-Q Series High Speed Data Logger Unit

                                                                      • On Sale Till 31/03/2024

                                                                      Programmable Controller CP1L Communication Board

                                                                        L Series RS-232 Adapter

                                                                          MELSEC-F Series Pulse Output Block

                                                                            MELSEC-Q Series AnyWireASLINK Master Unit

                                                                              MELSEC-Q Series High-Speed Data Communication Unit

                                                                                SSCNETⅢ/H-Compatible Hub Unit

                                                                                  MELSEC-F Series Data Link/Communication (RS-232C)

                                                                                    NX Series EtherCAT Coupler Unit NX-ECC

                                                                                      NX Series Communication Interface Unit NX-CIF

                                                                                        Communication Unit For MELSEC iQ-FX5 Series, PROFIBUS-DP Master Unit

                                                                                          MELSEC-L Series CC-Link Unit

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                                                                                          Product Series

                                                                                          iQ-R Series Communication Unit

                                                                                          A MELSEC-Q Series MELSECNET/H Unit

                                                                                          MELSEC-Q Series Serial Communication Unit

                                                                                          MELSEC-F Series Data Link/Communication (Ethernet)

                                                                                          MELSEC-F Series Data Link/Communication (RS-422/USB)

                                                                                          MELSEC-QS Series CC-Link IE Field Network Master Local Unit

                                                                                          MELSEC-F Series Data Link and Communication (RS-485)

                                                                                          MELSEC-Q Series FL-net Unit (OPCN-2)

                                                                                          MELSEC-Q Series Sequencer CC-Link System Master / Local Unit

                                                                                          MELSEC-F Series Data Link / Communication Unit

                                                                                          CC-Link RS-232C Interface Unit

                                                                                          MELSEC-Q Series MODBUS Interface Unit

                                                                                          Communication Unit For MELSEC iQ-FX5 Series

                                                                                          MELSEC-F Series Data Link / Communication Expansion Board (RS-422/USB)

                                                                                          MELSEC-L Series Serial Communication Unit

                                                                                          MELSEC Series Special Adapter for Communication

                                                                                          Ethernet Unit For MELSEC iQ-FX5 Series

                                                                                          MELSEC-Q Series Ethernet Unit

                                                                                          MELSEC-Q Series CC-Link Unit, IE Control Unit

                                                                                          MELSEC-Q Series CC-Link Unit, IE Field Unit

                                                                                          CC-Link IE Field Ethernet Adapter Unit

                                                                                          L Series END Cover With ERR Terminal

                                                                                          L Series Ethernet Interface Unit

                                                                                          MELSEC-QS Series CC-Link Safety Master Station

                                                                                          CJ Series EtherNet/IP Unit

                                                                                          MELSEC-QS/WS CC-Link Unit

                                                                                          MELSEC-F Series Data Link and Communication (RS-232C)

                                                                                          MELSEC-F Series, Intelligent Device Station Unit

                                                                                          MELSEC-F Series Conversion Unit

                                                                                          MELSEC-QS/WS USB/RS-232 Converter

                                                                                          MELSEC-Q Series Web Server Unit

                                                                                          MELSEC-Q Series CC-Link/LT Unit

                                                                                          MELSEC-Q Series High-Speed Counter Unit

                                                                                          MELSEC-Q Series High Speed Data Logger Unit

                                                                                          Programmable Controller CP1L Communication Board

                                                                                          L Series RS-232 Adapter

                                                                                          MELSEC-F Series Pulse Output Block

                                                                                          MELSEC-Q Series AnyWireASLINK Master Unit

                                                                                          MELSEC-Q Series High-Speed Data Communication Unit

                                                                                          SSCNETⅢ/H-Compatible Hub Unit

                                                                                          MELSEC-F Series Data Link/Communication (RS-232C)

                                                                                          NX Series EtherCAT Coupler Unit NX-ECC

                                                                                          NX Series Communication Interface Unit NX-CIF

                                                                                          Communication Unit For MELSEC iQ-FX5 Series, PROFIBUS-DP Master Unit

                                                                                          MELSEC-L Series CC-Link Unit

                                                                                          Days to Ship 61 Day(s) or more 91 Day(s) or more 91 Day(s) 91 Day(s) 91 Day(s) Quote Quote Quote 91 Day(s) 91 Day(s) 91 Day(s) 91 Day(s) or more 91 Day(s) 91 Day(s) Quote 91 Day(s) or more 91 Day(s) 91 Day(s) 91 Day(s) or more 91 Day(s) Quote Quote 11 Day(s) Quote 7 Day(s) or more Quote 91 Day(s) or more 91 Day(s) 91 Day(s) Quote Quote Quote 91 Day(s) or more Quote Same day or more Quote 91 Day(s) Quote Quote Quote 91 Day(s) Quote 4 Day(s) or more 91 Day(s) Quote
                                                                                          Communication Interface (Transmission Standard)RS-422/485 / Ethernet / Photonics / Other-RS-232 / RS-422/485EthernetRS-422/485----OtherRS-232RS-232 / RS-422/485 / EthernetRS-422/485 / Ethernet--RS-232 / RS-422/485Ethernet-----Ethernet-EthernetOther------Other-RS-232 / RS-422/485 / EthernetOther----RS-232OtherRS-232 / RS-422/485RS-422/485 / Other-
                                                                                          Number of Ports2---------------2-----------------1-------1 ~ 2--
                                                                                          Connection TerminalTerminal Block / Connector--Connector--------Connector--Terminal Block / ConnectorConnector-------Connector---------Terminal Block / Connector-------Terminal Block / ConnectorConnector-
                                                                                          Representative StandardCE / UL / CUL--CE / UL / CULCECE / UL / CULCE--CE / UL-CE / UL / CULCE / UL / CULCE-CE / UL / CULCE / UL / CUL-CE / UL-CE / ULCE / UL / CULCE / UL / CULCE / ULCE / UL / CUL / CSACE / UL / CULCECE / UL / CULCE / UL / CULCE--CE / UL / CULCE / ULCE / UL / CUL / CSACE / UL / CUL-CE / UL / CULCE / UL / CULCE / UL / CULCECE / UL / CUL / CSACE / UL / CSACE / UL / CUL-

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