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ABB CI840A-EA – Profibus Communication Module, Advanced Automation Solutions

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The ABB CI840A-EA Communication Module is a critical component in industrial automation systems, designed for seamless integration with Profibus networks. It ensures high-speed data transfer and efficient control in demanding industrial environments.

Product Type:Profibus Communication Module

ABB Type Designation:CI840A-EA

Profibus Communication Standard:Profibus DP v1

Power Consumption:Typical 24 V: 190 mA

Dimension (D x H x W):96 x 199 x 119 mm

Weight:0.2 kg

Operating Temperature Range:-25°C to +70°C

Certification:CE, UL

    The ABB CI840A-EA Communication Module is a crucial component for seamless integration within industrial automation systems. It leverages the Profibus-DP interface, known for its high-speed, reliable data transmission capabilities, ensuring efficient communication between various control devices.

    With a typical power consumption of 190 mA, this module is energy-efficient, making it suitable for a wide range of industrial applications where power usage needs to be minimized without compromising on performance.

    Measuring 96 x 199 x 119 mm, the compact design allows for easy installation in tight spaces typically found in modern industrial settings. Its lightweight at 0.2 kg ensures minimal strain on mounting hardware, facilitating quick setup and maintenance.

    The CI840A-EA is designated as an Extended PLC Module, indicating its enhanced functionality compared to standard models, catering to complex control scenarios requiring additional processing power or specialized communication protocols.

    Fully compatible with ABB PLC systems, this module seamlessly integrates with the broader ABB automation ecosystem, providing a cohesive solution for manufacturers looking to optimize their production processes. Its compatibility ensures a smooth upgrade path and compatibility with existing infrastructure, minimizing the need for costly overhauls.

ABB CI840A-EA Communication Module




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      Guangzhou Qiming Automation Technology Co., Ltd. Main categories: tension control, controller, register, converter, communication module, expansion module, power supply unit, power module, control module, serial button, control motherboard, electronic module, system module, logic module, input unit, parameter module, output module, protection module, excitation system card, signal conditioner, processor module, Ethernet module, processor unit, circuit board module, signal acquisition module, DCS system module, BENTLY, human-machine interface touch screen, etc. ...
    Q: Does your company provide samples? Is it free or extra charge?

      A: It depends on the goods you need and the quantity you order.

      Q: What are your payment terms?

      A: 100% T/T before shipment. If the quantity is large, we can negotiate.

      ⇒ Company Services:

      1. Fast delivery (1-7 days for stock products)

      2. Rich experience (more than 10 years of sales experience)

      3. Large inventory (various brands and overseas warehouses)

      4. Quality insurance (1 year warranty for clear product condition)

      ⇒ Shipping

      1. For stock items, we will ship to you within 7 days after receiving payment

      2. We can ship to all parts of the world by DHL, UPS, FEDEX, TNT and EMS.

      3. If you have a shipping agent, please tell us before shipment.

      4. We will pack the parts in a sturdy box, if you have any special needs, please inform us.

      5. We usually ship before 4:30 pm, and we will send you the tracking number after shipping. It takes 7~15 days to receive the package.

      6. Please email us when you receive the package.

      7. When asking about shipping costs, please include all information, otherwise it will slow down the process.

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