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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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  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 16 Day(s) or Less
  • 20 Day(s) or Less
  • 41 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

      MELSEC-Q Series High-Speed Counter Unit

        MELSEC-Q Series Serial Communication Unit

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

            A MELSEC-Q Series MELSECNET/H Unit

              MELSEC-F Series Data Link/Communication (Ethernet)

                MELSEC-Q Series Ethernet Unit

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

                    MELSEC-Q Series Web Server Unit

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

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

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

                            CC-Link RS-232C Interface Unit

                              MELSEC-Q Series High Speed Data Logger Unit

                                Programmable Controller CP1L Communication Board

                                  L Series Analog/Digital Conversion Unit

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

                                      MELSEC-Q Series AS-i Unit

                                        MELSEC-Q Series MODBUS Interface Unit

                                          NX Series Communication Interface Unit NX-CIF

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

                                              Ethernet Unit For MELSEC iQ-FX5 Series

                                                MELSEC IQ-FX5 Series CC-Link IE TSN Master/Local Unit

                                                  MELSEC-L Series Serial Communication Unit

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

                                                      RS-232C/RS-422A Conversion Unit NT-AL001

                                                        CJ Series Controller Link Unit CJ1W-CLK

                                                          MELSEC-F Series Pulse Output Block

                                                            MELSEC-F Series Conversion Unit

                                                              MELSEC-QS/WS CC-Link Unit

                                                                MELSEC-Q Series High-Speed Data Communication Unit

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

                                                                    Communication Unit For MELSEC iQ-FX5 Series

                                                                      MELSEC-F Series Data Link / Communication Unit

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

                                                                          MELSEC-L Series CC-Link IE Field Unit

                                                                            MELSEC-L Series High Speed Counter Unit

                                                                              MELSEC-L Series CC-Link Unit

                                                                                MELSEC-Q Series CC-Link/LT Unit

                                                                                  CC-Link IE Field Ethernet Adapter Unit

                                                                                    MELSEC-QS Series CC-Link Safety Master Station

                                                                                      EJ1 Module Type Temperature Controller

                                                                                        Controller Link unit/support board

                                                                                          CJ Series EtherNet/IP Unit

                                                                                            CJ series Ethernet unit (100BASE-TX type)

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                                                                                            Product Series

                                                                                            iQ-R Series Communication Unit

                                                                                            MELSEC-Q Series High-Speed Counter Unit

                                                                                            MELSEC-Q Series Serial Communication Unit

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

                                                                                            A MELSEC-Q Series MELSECNET/H Unit

                                                                                            MELSEC-F Series Data Link/Communication (Ethernet)

                                                                                            MELSEC-Q Series Ethernet Unit

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

                                                                                            MELSEC-Q Series Web Server Unit

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

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

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

                                                                                            CC-Link RS-232C Interface Unit

                                                                                            MELSEC-Q Series High Speed Data Logger Unit

                                                                                            Programmable Controller CP1L Communication Board

                                                                                            L Series Analog/Digital Conversion Unit

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

                                                                                            MELSEC-Q Series AS-i Unit

                                                                                            MELSEC-Q Series MODBUS Interface Unit

                                                                                            NX Series Communication Interface Unit NX-CIF

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

                                                                                            Ethernet Unit For MELSEC iQ-FX5 Series

                                                                                            MELSEC IQ-FX5 Series CC-Link IE TSN Master/Local Unit

                                                                                            MELSEC-L Series Serial Communication Unit

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

                                                                                            RS-232C/RS-422A Conversion Unit NT-AL001

                                                                                            CJ Series Controller Link Unit CJ1W-CLK

                                                                                            MELSEC-F Series Pulse Output Block

                                                                                            MELSEC-F Series Conversion Unit

                                                                                            MELSEC-QS/WS CC-Link Unit

                                                                                            MELSEC-Q Series High-Speed Data Communication Unit

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

                                                                                            Communication Unit For MELSEC iQ-FX5 Series

                                                                                            MELSEC-F Series Data Link / Communication Unit

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

                                                                                            MELSEC-L Series CC-Link IE Field Unit

                                                                                            MELSEC-L Series High Speed Counter Unit

                                                                                            MELSEC-L Series CC-Link Unit

                                                                                            MELSEC-Q Series CC-Link/LT Unit

                                                                                            CC-Link IE Field Ethernet Adapter Unit

                                                                                            MELSEC-QS Series CC-Link Safety Master Station

                                                                                            EJ1 Module Type Temperature Controller

                                                                                            Controller Link unit/support board

                                                                                            CJ Series EtherNet/IP Unit

                                                                                            CJ series Ethernet unit (100BASE-TX type)

                                                                                            Days to Ship 20 Day(s) or more 20 Day(s) or more 20 Day(s) or more Quote 20 Day(s) or more 20 Day(s) or more 20 Day(s) 10 Day(s) or more Quote Quote 91 Day(s) 91 Day(s) 91 Day(s) Quote 4 Day(s) or more Quote Quote Quote 20 Day(s) or more 3 Day(s) or more 91 Day(s) 91 Day(s) Quote Quote 20 Day(s) or more 4 Day(s) or more 4 Day(s) or more 91 Day(s) 10 Day(s) or more Quote Quote 91 Day(s) 91 Day(s) 20 Day(s) or more 10 Day(s) or more Quote Quote Quote Quote Quote Quote 6 Day(s) or more 4 Day(s) or more 16 Day(s) 4 Day(s) or more
                                                                                            Communication Interface (Transmission Standard)RS-422/485 / Ethernet / Photonics / OtherOtherRS-232 / RS-422/485--Ethernet-----RS-422/485RS-232-RS-232 / RS-422/485 / EthernetOther--RS-232 / RS-422/485 / EthernetRS-232 / RS-422/485RS-422/485 / OtherEthernetEthernet--RS-232 / RS-422/485Other--Other-RS-232RS-422/485 / EthernetOther-------RS-422/485Photonics / OtherEthernetEthernet
                                                                                            Number of Ports2-------------1----1 ~ 2-22--1-------------------
                                                                                            Connection TerminalTerminal Block / Connector / Other----Connector-------------Terminal Block / ConnectorConnectorConnectorConnector--Terminal block/connector------Connector--------Terminal block/connector---
                                                                                            Representative StandardCE / UL / CULCE / UL / CUL---CE / UL / CUL-CE---CE-CE / ULCE / UL / CUL / CSACE / UL / CULCE-CE / UL / CULCE / UL / CSACE / UL / CULCE / UL / CULCE / UL / CUL-CE / UL-CE / UL / CUL / CSA-CE / UL / CULCE / UL / CULCE / UL / CULCECE / UL / CULCE / ULCE----CE / ULCE / UL-CE / UL / CUL / CSACE / UL / CUL / CSACE / UL / CUL / CSA

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