ABB|SD821|Digital Input/Output Module

SKU: SD821

Manufacturer: ABB
Product No.: SD821
Condition：In stock
Product Type: Digital Input/Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 3300g
Shipping port: Xiamen
Warranty: 12 months

Description
The ABB SD821 is a high-reliability digital input/output module designed for industrial automation and control systems, ensuring fast and precise signal processing.

Features

High-speed digital signal acquisition and output
Robust construction for industrial environments
Supports hot-swapping for maintenance flexibility

Technical Specifications

Input Voltage Range: 24V DC (±20%)
Operating Temperature: -40°C to +70°C
Storage Temperature: -40°C to +85°C
Humidity Range: 5% to 95% (non-condensing)
Isolation Voltage: 500V AC (1 min)
Response Time: <0.1 ms (digital inputs), <1 ms (digital outputs)
Number of Channels: 16 (configurable as input/output)
Power Consumption: 2.5W typical
Ingress Protection: IP20
MTBF: 150,000 hours
Dimensions: 110mm x 70mm x 30mm
Weight: 0.3 kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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