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ABB DO821: Industrial Grade Digital Output Module, Expertly Designed for Automation Solutions

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The ABB DO821 Digital Output Module is engineered for precision control applications, offering unparalleled reliability and efficiency in industrial automation systems.

Type:Digital Output Module

Model:DO821

Brand:ABB

Module Designation:Expertly engineered

Operating Voltage:12VDC to 24VDC

Number of Outputs:8 channels

Current Rating per Channel:2A max

Total Current Capacity:16A

Communication Interface:Modbus RTU

Environmental Rating:IP20

Dimensions (LxWxH):100mm x 50mm x 40mm

Weight:0.2kg

    The ABB DO821 Digital Output Module is a high-performance solution for controlling actuators, motors, and other devices in demanding industrial environments. It offers 8 independent channels, each capable of handling up to 2.5A, ensuring efficient control over your systems.

    With an operating voltage range from 12V to 48V DC, this module is versatile enough for a wide array of applications across different industries. Its robust design allows operation in temperatures ranging from -25°C to +70°C, ensuring reliability even in harsh conditions.

    Featuring a single coil relay design, the DO821 provides accurate switching with minimal wear and tear, extending the lifespan of your system. The Modbus RTU communication interface simplifies integration with existing control systems, enabling seamless communication and data exchange.

    The IP65 enclosure rating ensures protection against dust and water ingress, safeguarding the module in outdoor or dusty indoor settings. Its compact dimensions and lightweight design make it easy to integrate into tight spaces without compromising on functionality.

    Engineered for precision and durability, the ABB DO821 Digital Output Module is a critical component for enhancing the efficiency and reliability of your industrial automation projects. Whether you’re managing complex production lines or optimizing energy usage, this module delivers the performance you need to stay ahead.

ABB DO821 Digital Output 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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