ABB DI821 Digital Input Module
$160.61
- Pricing: All prices are listed in U.S. dollars (USD).
- Secure Payments: We process payments securely through PayPal and Stripe.
- Free Shipping: Enjoy complimentary standard shipping within the United States (estimated delivery: 5–7 business days).
- International Shipping: For orders outside the U.S., please review our shipping policies for details.
The ABB DI821 Digital Input Module is a reliable solution for process control. Featuring 16 channels, 24V DC input voltage, and compatibility with various ABB controllers, it ensures accurate data acquisition. LED indicators simplify diagnostics, while its robust design suits industrial environments.
The ABB DI821 Digital Input Module is a high-performance module designed for industrial automation and process control applications. This module offers 16 digital input channels, each capable of accepting a 24V DC input voltage. The DI821 is engineered for seamless integration with ABB’s control systems, ensuring reliable and accurate data acquisition from field devices.
Key Specifications:
- Number of Channels: 16
- Input Voltage: 24V DC
- Input Current: Typically 7mA per channel
- Isolation Voltage: 500V AC (channel to backplane)
- Response Time: < 1ms
- LED Indicators: Channel status indication
- Operating Temperature: -25°C to +70°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5% to 95% non-condensing
- Mounting: DIN rail
- Dimensions: Standard module width
- Weight: Approximately 0.2 kg
Key Features:
- High-density input channels for efficient use of cabinet space.
- Galvanic isolation to protect the control system from field disturbances.
- LED indicators for easy diagnostics and troubleshooting.
- Wide operating temperature range for use in harsh environments.
- Low power consumption.
- Hot-swappable design for easy maintenance and minimal downtime.
Model Suitability:
The ABB DI821 Digital Input Module is suitable for use with a range of ABB controllers, including but not limited to:
- AC500 series PLCs
- Freelance distributed control systems (DCS)
- System 800xA
It is ideal for applications requiring reliable digital input monitoring, such as process monitoring, safety systems, and general automation tasks. Its robust design and comprehensive features make it a valuable component in any industrial control system.
💬Questions
📌How Fast Is Shipping, and How Much Does It Cost?
Shipping Options & Timeframes:
US / CA / AU / UK — Standard: FREE (Estimated 5–7 business days)
US / CA / AU / UK — Express: $15 (Estimated 3–4 business days)
Other countries: Flat-rate standard shipping and lead times vary by destination (see Shipping Policy for the full list).
Tracking: Provided after dispatch; delivery includes an order processing/dispatch window on business days.
Taxes & duties: Displayed/itemized at checkout; shipments are handled on a DDP basis per policy.
💳What Payment Options Are Available?
We accept a wide range of payment methods including major credit and debit cards (Visa, MasterCard, American Express), PayPal. We’re constantly working to provide more payment options for your convenience.
💳Is My Payment & Personal Information Secure?
We prioritize your security. Our website uses advanced encryption techniques and Secure Socket Layer (SSL) technology to ensure that your personal and payment information remains confidential and protected. Please check our privacy policy.
🔄How Do Returns & Exchanges Work?
You may apply for a return or exchange within 14 days after receiving the product(s). Refunds are issued to the original payment method. Items marked “Final Sale” cannot be returned/exchanged.
🔄What are the return conditions and fees?
Returns must be in original condition with original packaging, returned in one package, and shipped using the same service as the original delivery. Return shipping/import fees are not free, and shipping costs are not refunded for returns. Returns/exchanges must be sent from the same country the order was originally shipped to.
💬What Currency Are Prices Displayed In?
Our shop is priced in USD dollars.
💬Are taxes and duties included?
Taxes and duties are calculated by destination and itemized on the checkout page. The policy states shipments are handled on a DDP (Delivery Duty Paid) basis, meaning relevant import taxes and duties are included in the product price.
💬Can I cancel my order?
Cancellations are accepted before product processing for a full refund. If the product has already shipped, the order cannot be cancelled.
