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ABB DI581-S Ddigital Input Module

ABB DI581-S Ddigital Input Module

Brand: ABB
Product Type: digital input module
Payment:T/T, Western Union
Shipping Port:Jinhua China
Lead Time:1-3 Working Days
Condition: Brand New And 100% Original
Warranty: 12 months

The ABB DI581-S is a digital input module designed for industrial automation applications. It bridges the gap between a programmable logic controller (PLC) and external devices by reading digital signals from sensors, switches, or other equipment. 

Input Voltage: 24 VDC
Input Channels: 8
Input Type: Digital, isolated
Response Time: < 1 ms
Operating Temperature: -40°C to +70°C
Mounting: DIN rail

Reliable Signal Detection: Accurately reads digital signals from external devices, ensuring precise control within the automation system.
High-Speed Operation: Fast response time enables the PLC to react quickly to changes in digital inputs, crucial for real-time control applications.
Robust Construction: Built with durable materials to withstand the demanding conditions of industrial environments.
Easy Installation: Designed for simple and hassle-free installation on DIN rails within control cabinets.
Wide Compatibility: Compatible with various PLC systems from different manufacturers.

Process Monitoring: Monitoring production line status, detecting equipment malfunctions, tracking sensor signals (e.g., limit switches, pressure sensors).
Machine Control: Activating or deactivating machinery based on digital inputs from sensors or control systems (e.g., emergency stop buttons).

Building Automation:
Lighting Control: Turning lights on or off based on occupancy sensors or time schedules.
HVAC Control: Regulating heating, ventilation, and air conditioning systems based on sensor readings (e.g., temperature sensors).
Security Systems: Triggering alarms or access control mechanisms based on digital inputs from sensors (e.g., door switches, motion detectors).

Power Generation and Distribution:
Monitoring and controlling power generation equipment like transformers, generators, and breakers based on digital signals.
Safety Systems: Activating safety protocols based on sensor inputs (e.g., emergency shutdown triggered by high temperature).

Overall, the ABB DI581-S is a versatile digital input module that plays a vital role in industrial automation systems by providing reliable and accurate signal acquisition from various external devices for monitoring and control purposes.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: If the item is in stock, we typically ship within one to three days. If the goods are not in stock, you'll need to negotiate the lead time.

Q: Does your company provide samples? Is it free or do you charge extra?

A: Sample availability and costs depend on the specific product and the quantity you order.

Q: What are your terms of payment?

A: For most orders, we require 100% payment via T/T before shipping. However, for large quantities, we can discuss payment terms.


  1. For in-stock items, we aim to ship within three days of receiving payment.

  2. We offer worldwide shipping through carriers like DHL, UPS, FEDEX, TNT, and EMS.

  3. If you have your own shipping agent, please inform us before shipment.

  4. We package our products securely, and if you have any special packaging requirements, please let us know.

  5. Typically, we ship until 4:30 PM. After shipment, we will provide a tracking number. It usually takes 7 to 15 days to receive your packages.

  6. Upon receiving the package, please send us an email.

  7. To expedite shipping cost estimates, please include the following information:

    1. Your zip code
    2. Your company name (if applicable) and your name
    3. Your phone number and extension (if applicable)

Company Service:

  1. Fast delivery (In-stock products usually ship within 1-3 days)
  2. Rich experience (Over 10 years of sales experience)
  3. Large inventory (Carrying various brands and maintaining overseas warehouses)
  4. Quality assurance (Products come with a 1-year warranty)

Contact Us:

  • Phone: ☎ +86 15395923051
  • Email: ✉
  • Skype: 💬 +86 15395923051
  • WhatsApp: 📱 86 15395923051
  • Business hours: We provide online support 24/7
  • Address: 🏢 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province 🌍

Feel free to reach out to us with any questions or inquiries! 🤝

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