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PLC (Communication Units)(Representative Standard:UL)

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
  • All
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 20 Day(s) or Less
  • 65 Day(s) or Less
  • 79 Day(s) or Less
  • 82 Day(s) or Less
  • 91 Day(s) or Less
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Brand
Product Series
Days to Ship
Communication Interface (Transmission Standard)
Number of Ports
Connection Terminal
Representative Standard

    Programmable Controller CP1L Communication Board

      CJ Series FL-net Unit

        CJ Series Controller Link Unit CJ1W-CLK

          Serial Communication Unit CJ1W-SCU

          • On Sale Till 30/06/2026

          MELSEC-Q Series High Speed Data Logger Unit

            Controller Link unit/support board

              SYSMAC CS Series FL-net Unit CS1W-FLN22

                Serial Communication Board/Serial Communication Unit

                • On Sale Till 30/06/2026

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

                • On Sale Till 30/06/2026

                MELSEC-F Series Data Link / Communication Unit

                  MELSEC-F Series Data Link/Communication (Ethernet)

                  • On Sale Till 30/06/2026

                  MELSEC-Q Series High-Speed Counter Unit

                  • On Sale Till 30/06/2026

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

                  • On Sale Till 30/06/2026

                  MELSEC-AnS/QnAS Series CC-Link Interface Unit

                    CC-Link IE Field Ethernet Adapter Unit

                      MELSEC-QS Series CC-Link Safety Master Station

                      • On Sale Till 30/06/2026

                      L Series AnyWireASLINK Master Unit

                      • On Sale Till 30/06/2026

                      MELSEC-L Series, Master/Local Unit, LJ71GF11-T2

                        L Series CC-Link/LT Master Unit

                        • On Sale Till 30/06/2026

                        L Series END Cover With ERR Terminal

                        • On Sale Till 30/06/2026

                        L Series Ethernet Interface Unit

                        • On Sale Till 30/06/2026

                        L Series RS-232 Adapter

                        • On Sale Till 30/06/2026

                        L Series RS-422 Adapter

                        • On Sale Till 30/06/2026

                        L Series Analog/Digital Conversion Unit

                        • On Sale Till 30/06/2026

                        L Series Temperature Adjustment Unit

                        • On Sale Till 30/06/2026

                        L Series Resistance Temperature Detector Input Unit

                        • On Sale Till 30/06/2026

                        MELSEC-F Series AnyWireASLINK System Master

                        • On Sale Till 30/06/2026

                        MELSEC-F Series, Intelligent Device Station Unit

                          MELSEC-F Series CC-Link/LT System Master Block

                          • On Sale Till 30/06/2026

                          MELSEC Series Special Adapter for Communication

                          • On Sale Till 30/06/2026

                          MELSEC-F Series Conversion Unit

                          • On Sale Till 30/06/2026

                          MELSEC-QS/WS CC-Link Unit

                          • On Sale Till 30/06/2026

                          MELSEC-QS/WS Ethernet Interface Unit

                          • On Sale Till 30/06/2026

                          MELSEC-QS/WS Safety Input Unit

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

                            • On Sale Till 30/06/2026

                            MELSEC-Q Series AnyWireASLINK Master Unit

                            • On Sale Till 30/06/2026

                            MELSEC-Q Series High-Speed Data Communication Unit

                            • On Sale Till 30/06/2026

                            SSCNETⅢ/H-Compatible Hub Unit

                            • On Sale Till 30/06/2026

                            iQ-R Series communication unit

                            • On Sale Till 30/06/2026

                            MELSEC-Q Series MODBUS Interface Unit

                            • On Sale Till 30/06/2026

                            Communication Unit For MELSEC iQ-FX5 Series, Compatible with AnyWireASLINK

                            • On Sale Till 30/06/2026

                            Communication Unit For MELSEC iQ-FX5 Series

                            • On Sale Till 30/06/2026

                            Ethernet Unit For MELSEC iQ-FX5 Series

                            • On Sale Till 30/06/2026

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

                            Brand

                            OMRON

                            OMRON

                            OMRON

                            OMRON

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                            OMRON

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                            Product Series

                            Programmable Controller CP1L Communication Board

                            CJ Series FL-net Unit

                            CJ Series Controller Link Unit CJ1W-CLK

                            Serial Communication Unit CJ1W-SCU

                            MELSEC-Q Series High Speed Data Logger Unit

                            Controller Link unit/support board

                            SYSMAC CS Series FL-net Unit CS1W-FLN22

                            Serial Communication Board/Serial Communication Unit

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

                            MELSEC-F Series Data Link / Communication Unit

                            MELSEC-F Series Data Link/Communication (Ethernet)

                            MELSEC-Q Series High-Speed Counter Unit

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

                            MELSEC-AnS/QnAS Series CC-Link Interface Unit

                            CC-Link IE Field Ethernet Adapter Unit

                            MELSEC-QS Series CC-Link Safety Master Station

                            L Series AnyWireASLINK Master Unit

                            MELSEC-L Series, Master/Local Unit, LJ71GF11-T2

                            L Series CC-Link/LT Master Unit

                            L Series END Cover With ERR Terminal

                            L Series Ethernet Interface Unit

                            L Series RS-232 Adapter

                            L Series RS-422 Adapter

                            L Series Analog/Digital Conversion Unit

                            L Series Temperature Adjustment Unit

                            L Series Resistance Temperature Detector Input Unit

                            MELSEC-F Series AnyWireASLINK System Master

                            MELSEC-F Series, Intelligent Device Station Unit

                            MELSEC-F Series CC-Link/LT System Master Block

                            MELSEC Series Special Adapter for Communication

                            MELSEC-F Series Conversion Unit

                            MELSEC-QS/WS CC-Link Unit

                            MELSEC-QS/WS Ethernet Interface Unit

                            MELSEC-QS/WS Safety Input Unit

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

                            MELSEC-Q Series AnyWireASLINK Master Unit

                            MELSEC-Q Series High-Speed Data Communication Unit

                            SSCNETⅢ/H-Compatible Hub Unit

                            iQ-R Series communication unit

                            MELSEC-Q Series MODBUS Interface Unit

                            Communication Unit For MELSEC iQ-FX5 Series, Compatible with AnyWireASLINK

                            Communication Unit For MELSEC iQ-FX5 Series

                            Ethernet Unit For MELSEC iQ-FX5 Series

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

                            Days to Ship 2 Day(s) or more 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 79 Day(s) 5 Day(s) or more 9 Day(s) or more 5 Day(s) or more 97 Day(s) 65 Day(s) or more 20 Day(s) or more 4 Day(s) or more 79 Day(s) 97 Day(s) Quote Quote 97 Day(s) or more 97 Day(s) Quote 97 Day(s) 97 Day(s) 97 Day(s) 97 Day(s) 97 Day(s) 97 Day(s) 97 Day(s) 65 Day(s) 97 Day(s) Quote 4 Day(s) or more 65 Day(s) or more 97 Day(s) 97 Day(s) 97 Day(s) Quote 97 Day(s) 97 Day(s) 97 Day(s) 4 Day(s) or more 4 Day(s) 65 Day(s) 97 Day(s) 4 Day(s) or more 97 Day(s)
                            Communication Interface (Transmission Standard)RS-232 / RS-422/485 / EthernetOtherOtherRS-232 / RS-422/485-Photonics / OtherOtherRS-232 / RS-422/485RS-422/485 / OtherOtherEthernetOther----OtherOtherOther-EthernetOther-OtherOtherOther--OtherRS-232 / RS-422/485-OtherEthernet-----RS-232 / RS-422/485 / Ethernet / Photonics / OtherRS-232 / RS-422/485 / EthernetOtherRS-422/485 / EthernetEthernet / OtherEthernet
                            Number of Ports1 ~ 2--2---21-----------------------------1 ~ 4---22
                            Connection Terminal--------Connector-Connector------------------Terminal Block / Connector--------Terminal Block / Connector / Terminal block/connector / Other-Terminal BlockConnectorConnectorConnector
                            Representative StandardULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL

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                            Related Categories to PLC (Communication Units)