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PLC (Communication Units)(Page2)

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.
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    Sale
    MELSECNET/10 Network Module For Large A PLC
    Until 31/03/2025

    Sale
    Until 31/03/2025

    MELSECNET/10 Network Module For Large A PLC

    MITSUBISHI

    • MELSECNET/10 PC network (Control station/normal station)
    • MELSECNET/10 remote I/O network (Remote master station)
    • Coaxial bus system
    • Connection cable: 3C-2V/5C-2V/5C-FB coaxial cable
    • Transmission path format: Single bus
    From: ฿ 40,735.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    MELSECNETII Interface Module
    Until 31/03/2025

    Sale
    Until 31/03/2025

    MELSECNETII Interface Module

    MITSUBISHI

    The MELSECNET interface module allows the host PLC CPU to be connected on to the MELSECNET data link system. The module allows the PLC CPU to act as a master or local station on the network, as defined by the switch setting on the module. There are two interface modules, one for fiber optic cable networks and the other for coaxial cable networks.
    A maximum of one module can be used per PLC CPU.
    From: ฿ 83,591.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    ABB Programmable safety controller (PLC) Pluto Series

    ABB Programmable safety controller (PLC) Pluto Series

    ABB

    Pluto is a cost effective, powerful and compact programmable safety controller used in a variety of applications: in large and small systems for process and functional safety.

    Pluto can control most types of safety devices on the market, as well as ABB Jokab Safety DYNlink safety devices, analog sensors, encoders, contactors, valves and many more. Programming is done easily in the complimentary software, Pluto Manager.

    The models with safety bus communication simplify the design of safety systems, thanks to our All-Master concept. A wide range of gateways allows communication with other networks and also remote monitoring of a Pluto system.
    From: ฿ 2,000.00
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    MELSEC-QS/WS CC-Link Unit
    Until 31/03/2025

    Sale
    Until 31/03/2025

    MELSEC-QS/WS CC-Link Unit

    MITSUBISHI

    CC-Link unit for MELSEC-QS/WS.
    From: ฿ 9,825.00
    Special Price
    Days to Ship: day to ship 86 Day(s)
    day to ship 86 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    MELSECNET/10 Network Module For Large QnA PLC
    Until 31/03/2025

    Sale
    Until 31/03/2025

    MELSECNET/10 Network Module For Large QnA PLC

    MITSUBISHI

    • MELSECNET/10 PC network (Control station/normal station)
    • MELSECNET/10 remote I/O network (Remote master station)
    • Coaxial bus system
    • Connection cable: 3C-2V/5C-2V coaxial cable
    • Transmission path format: Single bus
    From: ฿ 40,735.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    MELSECNET/B Interface Module
    Until 31/03/2025

    Sale
    Until 31/03/2025

    MELSECNET/B Interface Module

    MITSUBISHI

    The MELSECNET interface module allows the host PLC CPU to be connected on to the MELSECNET data link system. The module allows the PLC CPU to act as a master or local station on the network, as defined by the switch setting on the module. There are two interface modules, one for fiber optic cable networks and the other for coaxial cable networks.
    A maximum of one module can be used per PLC CPU.
    From: ฿ 48,621.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    QnA Series Ethernet Interface Module
    Until 31/03/2025

    Sale
    Until 31/03/2025

    QnA Series Ethernet Interface Module

    MITSUBISHI

    The A(1S)J71QE71N Ethernet module provides an Ethernet communication link to a Mitsubishi QnA-Series PLC Device. This module can be used to monitor and control a Mitsubishi QnA-Series PLC Device.
    From: ฿ 45,261.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    QnA Series Serial Communication Modules
    Until 31/03/2025

    Sale
    Until 31/03/2025

    QnA Series Serial Communication Modules

    MITSUBISHI

    Features
    •A total of two channels of RS232C, RS422 and RS422/485 communication interface ports
    •Both ports can operate as linked or independently.
    •Choice of Dedicated protocol mode, Non-protocol mode, or Bi-directional protocol mode
    •Entire QnA device memory area and program area can be accessed with the dedicated protocol mode.
    •User definable frame is automatically added to transmission data.
    •Up to 115.2k bps of high speed transmission
    From: ฿ 67,830.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
Brand
Product Series
From
Days to Ship
Communication Interface (Transmission Standard)
Number of Ports
Connection Terminal
Representative Standard
You can add up to 6 items per a category to the compare list.
Sale
MELSECNET/10 Network Module For Large A PLC
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
MELSECNETII Interface Module
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
ABB Programmable safety controller (PLC) Pluto Series
You can add up to 6 items per a category to the compare list.
Sale
MELSEC-QS/WS CC-Link Unit
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
MELSECNET/10 Network Module For Large QnA PLC
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
MELSECNET/B Interface Module
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
QnA Series Ethernet Interface Module
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
QnA Series Serial Communication Modules
Until 31/03/2025
Brand

MITSUBISHI

MITSUBISHI

ABB

MITSUBISHI

MITSUBISHI

MITSUBISHI

MITSUBISHI

MITSUBISHI

Product Series

MELSECNET/10 Network Module For Large A PLC

MELSECNETII Interface Module

ABB Programmable safety controller (PLC) Pluto Series

MELSEC-QS/WS CC-Link Unit

MELSECNET/10 Network Module For Large QnA PLC

MELSECNET/B Interface Module

QnA Series Ethernet Interface Module

QnA Series Serial Communication Modules

From

฿ 40,735.00

Special Price

On Sale Until 31/03/2025

฿ 83,591.00

Special Price

On Sale Until 31/03/2025

฿ 2,000.00

฿ 9,825.00

Special Price

On Sale Until 31/03/2025

฿ 40,735.00

Special Price

On Sale Until 31/03/2025

฿ 48,621.00

Special Price

On Sale Until 31/03/2025

฿ 45,261.00

Special Price

On Sale Until 31/03/2025

฿ 67,830.00

Special Price

On Sale Until 31/03/2025

Days to Ship Same day Same day 3 Day(s) 86 Day(s) Same day Same day Same day Same day
Communication Interface (Transmission Standard)---Other----
Number of Ports--------
Connection Terminal--------
Representative Standard--CE / TUVCE / UL / CUL----

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Related Categories to PLC (Communication Units)

FAQ PLC (Communication Units)

Question: What is a PLC Communication Interface and how does it facilitate data transfer in industrial environments?
Answer: A PLC Communication Interface is a crucial component that enables data exchange between Programmable Logic Controllers (PLCs) and other devices in industrial settings. It acts as a bridge, allowing PLCs to communicate with sensors, actuators, and other controllers, fostering seamless information flow for precise control and monitoring of automated processes.
Question: How can two PLCs communicate with each other, and what hardware is typically required?
Answer: Two PLCs can communicate using various methods, including serial communication (RS-232, RS-485) or Ethernet. Hardware requirements often include communication modules or units compatible with the chosen communication protocol. These modules establish a reliable link, allowing PLCs to exchange data for coordinated operation.
Question: What are the benefits of using an Ethernet-based communication unit for PLCs?
Answer: Ethernet-based communication units offer high-speed and reliable data transfer, making them ideal for industrial applications. They support larger data volumes, facilitate communication with multiple devices simultaneously, and provide a robust foundation for the integration of industrial systems.
Question: Can you explain the role of a communication processing unit within a PLC system?
Answer: A communication processing unit in a PLC system manages the sending and receiving of data between the PLC and external devices. It interprets communication protocols, ensures data integrity, and plays a pivotal role in coordinating information flow for optimal control and monitoring of industrial processes.
Question: What are the different types of communication units available for PLCs, and how do they compare?
Answer: Common communication units include RS-232, RS-485, and Ethernet modules. RS-232 is suitable for short-distance communication, RS-485 allows for longer distances and multiple devices, while Ethernet provides high-speed, long-range communication with robust data handling capabilities.
Question: How does Mitsubishi's PLC communication unit integrate with existing systems, and what are its key features?
Answer: Mitsubishi's PLC communication unit seamlessly integrates with existing systems through its compatibility with various communication protocols. Key features include reliable data exchange, high-speed communication, and user-friendly configuration options, making it an efficient choice for diverse industrial applications.