DA-820 Series

Tính năng

• Bộ xử lý Intel Core i7 dual/quad-core với chipset Intel QM77 Express
• 2 ổ cắm SO-DIMM ECC DDR3 204-pin, hỗ trợ bộ nhớ ECC DDR3 1333/1600 ở 1333 và 1600 MT/s, tối đa 16 GB
• 6 cổng USB 2.0 cho các thiết bị ngoại vi tốc độ cao
• 3 khe cắm PCIe x1 và 2 khe cắm PCI cho các module mở rộng
• 1 khe cắm PCIe x16 cho một thẻ video bổ sung
• Thiết kế dáng tin cậy cao, hỗ trợ nguồn kép, RAID 0//1/5/10 và công nghệ PRP/ HSR (với module mở rộng PRP/HSR)
• Chức năng bảo mật mạng
• IEC 61850-3 (các yêu cầu chung cho tự động hóa trạm biến áp điện, EMC level 4, C3, Bm)
• Tuân thủ tiêu chuẩn IEEE 1613 (Yêu cầu về môi trường và thử nghiệm cho các thiết bị mạng truyền thông trong trạm biến áp điện)
• Tuân thủ tiêu chuẩn IEC 60255 (rơ le đo lường và bảo vệ thiết bị)

To learn more about DA-820 series expansion modules, please visit: https://www.moxa.com/product/DA-820-Series-Expansion-Modules.htm

Tổng quan

Hệ điều hành chính của DA-820 là dựa trên lntel quad-core i7-3612QE CPU và chipset QM77. DA-820 hỗ trợ tiêu chuẩn x86, 2 cổng VGA, 6 cổng USB, 4 cổng LAN gigabit và 2 cổng serial 3-trong-1 RS-232/422/485. Nó cũng được trang bị với giao diện 4 ổ SATA và hỗ trợ tính năng RAID 0/1/5/10. DA-820 được thiết kế đặc biệt cho các ứng dụng trạm biến áp yêu cầu đồng bộ hóa thời gian chính xác và tuân thủ các tiêu chuẩn IEC 61850-3. Thiết kế linh hoạt giúp DA-820 phù hợp với SCADA cục bộ, giám sát môi trường, giám sát video, chuyển đổi giao thức và các ứng dụng dự phòng PRP/HSR. Hơn nữa, chức năng bảo mật mạng giúp DA-820 trở nên lý tưởng cho các ứng dụng giao tiếp mạng an toàn.

DA-820 tuân thủ tiêu chuẩn IEC 60255 cho phép bảo vệ các rơ le điện trong trạm biến áp thông minh. IEC 600255 là một trong những tiêu chuẩn được sử dụng rộng rãi nhất để thử nghiệm rơ le và bảo vệ thiết bị. Tuân thủ tiêu chuẩn đảm bảo DA-820 sẽ hoạt động liên tục và đáng tin cậy với các IED (intelligent electronic devices) như một phần của hệ thống tự động hóa trạm biến áp.

Vỏ ngoài được thiết kế tiêu chuẩn 3U, kích thước 19-inch, vỏ chắc chắn được gắn vào tủ rack. Thiết kế rack-mount cung cấp bảo vệ cứng vững chắc cho các ứng dụng môi trường công nghiệp.

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White Paper

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Application Note

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Moxa’s world first PRP/HSR integrated communication and computing solution designed to enable scalable and manageable PRP/HSR infrastructures. The solution is ideal for electrical substation automation and process automation systems that need zero recovery time to ensure the highest system availability and data integrity.