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Power Substation Computers DA-820 Series Moxa vietnam

Features

Intel Core i7 dual/quad-core processor with Intel QM77 Express chipset
2 x 204-pin SO-DIMM ECC DDR3 sockets, supporting un-buffered ECC DDR3 1333/1600 memory at 1333 and 1600 MT/s, 16 GB max.
6 USB 2.0 ports for high speed peripherals
3 PCIe x1 slots and 2 PCI slots for expansion modules
1 PCIe x16 slot for an additional video card
Highly reliable design, supporting dual power, RAID 0/1/5/10, and PRP/ HSR technology (with PRP/HSR expansion module)
Cybersecurity function
IEC 61850-3 (general requirements for electrical substation automation, EMC Level 4, C3, Bm)
IEEE 1613 compliant (environmental and testing requirements for communications networking devices in electric power substations)
IEC 60255 compliant (measuring relays and protection equipment)

To learn more about DA-820 series expansion modules, please visit: http://moxa-vietnam.ansvietnam.com/

Overview

The DA-820’s main operating system is based on the lntel quad-core i7-3612QE CPU and QM77 chipset, which supports standard x86, 2 VGA ports, 6 USB port, 4 gigabit LAN ports, and 2 3-in-1 RS- 232/422/485 serial ports. The DA-820 is equipped with a 4 SATA disk interface and supports RAID 0/1/5/10 functionality. The DA-820 is specifically designed for substation applications that require precise time synchronization and adherence to the IEC 61850-3 standards. The flexible design makes the DA-820 suitable for local SCADA, environmental monitoring, video surveillance, protocol conversion, and PRP/HSR redundancy applications. In addition, the cybersecurity function makes the DA-820 an ideal solution for secure network communication applications.

The DA-820 complies with the IEC 60255 standards to enable the protection of electrical relays in a smart substation. IEC 60255 is one of the most widely used standards for testing relays and protection equipment, and compliance ensures that the DA-820 will work reliably and seamlessly with IEDs (intelligent electronic devices) as a part of the robust substation automation system.

The housing is a standard 3U, 19-inch wide, rack-mounted rugged enclosure. This robust, rack-mountable design provides the hardened protection needed for industrial environment applications.

White Paper

Enabling Efficient and Visually Represented PRP/HSR Network Management

Creating a network management interface of devices and systems using different protocols can create risks and management issues that compromise effectiveness and security for substation automation networks. An efficient and visually represented PRP/HSR network using power SCADA with specially designed management middleware can effectively avoid these problems........more

Application Note

Efficient IIoT Data Processing with High I/O Density Computers

With more and more companies implementing IIoT applications, the demand to connect hundreds or thousands of devices to industrial automation systems has increased dramatically. The DA-720, a high-performance industrial-grade x86 platform, is ideal for such applications. It is based on the lntel® 6th Gen Skylake processor and provides a high density of gigabit Ethernet and serial ports in a 19-inch 2U rack-mountable case, making it an ideal choice for IIoT applications in industrial automation systems.

Find out how Moxa’s high I/O density rackmount computers can streamline your power, railway, and factory automation applications.......more

White Paper

How to Get the Best Out of the IIoT with Predictive Maintenance

The Industrial Internet of Things (IIoT) is shaping the way industrial applications are designed and implemented today. The IIoT is ushering in a new era of operational efficiency, information transparency, and economic growth. Innovative ideas on how to collect data, how to transform data, and how to use the data to increase efficiency and reduce costs are sprouting up all around us. The IIoT has bridged the gap between the physical and digital worlds and has created one combined space that provides limitless possibilities. In addition, the relentless pursuit of excellence in the IIoT world has renewed an interest in predictive maintenance solutions that ensure higher equipment reliability and system uptime.......more

White Paper

Intelligent Automation for the Maintenance and Recovery of Software Platforms

Automation advances in industrial processes increasingly involve using industrial PCs for the control and monitoring of every sort of machinery and process. Yet as industrial PCs penetrate ever further into the automation stack, the problem of data loss and system corruption becomes a critical consideration both for the security issues raised as well as overall system availability. In this white paper we examine the software and hardware features that constitute an effective, fully automated, BIOS initiated, block-level software recovery solution that can be used across any industrial environment, whether following emergency crashes or for automated preventive maintenance......more

White Paper

Making Smart Substations Even Smarter: Enhancing Substation Reliability, Availability, and Maintainability

This paper sketches out a few of the more important concerns that electricity suppliers should account for when planning substation upgrades. The focus is on how best to increase the reliability, availability, and maintainability of power substation automation networks within the context of the IEC 61850 vision, to give electricity suppliers a clear idea of the design procedures, device tolerances, and hardware and software features they should expect from the engineers and manufacturers who design and build their networking and computing devices.......more

White Paper

Using MMS and SNMP to Integrate IT Management for Substation Automation

The devices that electrical substation automation systems are built from depend on highly precise, time-critical communications. Substation thus often use highly specialized monitoring systems to tackle this problem, but can approach it using different technologies. The most up-to-date, “smart” substations use the Manufacturing Messaging Specification (MMS) for communications among IEC 61850 intelligent electronic devices (IEDs), allowing SCADA to monitor and control IED states as well as process switchgear and transformer data directly. However, IT networking devices have been increasingly applied in IEC 61850 systems, and this equipment communicates using SNMP. Consequently, in the modern substation automation industry it’s clear that, for the time being, SNMP and MMS will continue to exist side-by-side. For designers and integrators of electrical substation equipment, bringing both MMS and SNMP support to IT equipment is an ideal, one-size fits-all alternative that allows for the greatest flexibility and adaptability around........more

Hardware Specifications
• Computer
CPU	• DA-820-C7: Intel dual-core i7-3555LE 2.5 GHz processor • DA-820-C8: Intel quad-core i7-3612QE 2.1 GHz processor
OS (Optional)	64-bit Debian 7 64-bit Windows Embedded Standard 7 64-bit Windows 7 Professional for embedded systems Note: The OS is optional; you may purchase Windows 7 Embedded Standard 7 or Windows 7 Professional for embedded systems via CTOS, or download Debian 7 from our website.
System Chipset	QM77
BIOS	SPI Flash 64 Mbit BIOS, PCI Plug & Play, ACPI function support
System Memory	Max. 16 GB capacity (204-pin SO-DIMM x 2, each supporting un-buffered ECC DDR3 memory at 1333 and 1600 MT/s, 8 GB Max.)
USB	• Rear panel: USB 2.0 hosts x 4, Type A connector • Front panel: USB 2.0 hosts x 2, Type A connector
• Storage
Built-in	CFast socket: Optional Cfast card to store OS
Storage Expansion	4 SATA 2.0 interfaces, supporting RAID 0, 1, 5, 10, hot-swappable
• Display
Graphics Controller	Intel® HD Graphics 4000
Display Interface	2 VGA outputs (DB15 female connector)
Resolution	CRT display mode with pixel resolution up to 2048 x 1536 at 75 Hz
• Ethernet Interface
LAN	Auto-sensing 10/100/1000 Mbps ports x 4 • Ethernet 1 to 3: Intel 82574 gigabit Ethernet controller • Ethernet 4: Intel 82579 gigabit Ethernet controller supporting Intel AMT technology
Magnetic Isolation Protection	1.5 kV built-in
• Serial Interface
Serial Standards	2 RS-232/422/485 ports (DB9 male)
• Serial Signals
RS-232	TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
RS-422	TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w	TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w	Data+, Data-, GND
• LEDs
System	Power, Storage
Gigabit LAN	100M x 4, 1000M x 4
Serial	TX/RX
Programmable	LED x 8
• Switches and Buttons
Power Switch	on/off (on rear panel)
• Physical Characteristics
Housing	SECC sheet metal (1 mm)
Weight	14 kg (31.11 lb)
Dimensions	361 x 440 x 133 mm (14.23 x 17.32 x 5.24 in) (without rackmount ears)
Mounting	Standard 19-inch rackmount
• Environmental Limits
Operating Temperature	• DA-820-C8: -40 to 60°C (-40 to 140°F) • DA-820-C7: -40 to 75 °C (-40 to 167°F)
Storage Temperature	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
Anti-Vibration	2 Grms @ IEC-68-2-34, random wave, 5-500 Hz, 1 hr per axis
Anti-Shock	20 g @ IEC-68-2-27, half sine wave, 11 ms
• Power Requirements
Input Voltage	• High Voltage: 100 to 240 VAC/VDC, 50/60 Hz, 1 A • Low Voltage: 24 to 110 VDC, 4.7 A
Multiple Power Supplies	• SP: Single power supply • DP: Dual power supplies
Power Consumption	60 W
• Standards and Certifications
Safety	LVD, UL, cUL
Electrical Substation	IEC 61850-3, IEC 60255, IEEE 1613
Protection Relay	IEC 60255
EMC	EN 61000-6-2/6-4
EMI	CISPR 22, FCC Part 15B Class A
EMS	IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV IEC 61000-4-5 Surge: Power 4 kV; Signal 4 kV IEC 61000-4-6 CS: Signal: 10 V IEC 61000-4-8: 20 A/m IEC 61000-4-9: 300 A/m IEC 61000-4-11: (AC models only)
Green Product	RoHS, CRoHS, WEEE
• Reliability
Alert Tools	Built-in buzzer and RTC (real-time clock) with lithium backup battery
Automatic Reboot Trigger	Built-in WDT (watchdog timer) supporting 1-255 level time interval system reset, software programmable
• MTBF (mean time between failures)
Time	DA-820-C7-DP-HV-T: 138,503 hrs DA-820-C7-SP-HV-T: 191,570 hrs DA-820-C8-DP-HV: 128,077 hrs DA-820-C8-SP-HV: 172,182 hrs DA-820-C7-SP-LV-T: 240,015 hrs DA-820-C7-DP-LV-T: 221,019 hrs DA-820-C8-SP-LV: 240,015 hrs DA-820-C8-DP-LV: 221,019 hrs
Standard	Telcordia (Bellcore) Standard TR/SR
• Warranty
Warranty Period	3 years
Details	www.anhnghison.com
Software Specifications
• Linux
OS	64-bit Linux Debian 7
Web Server (Apache)	Allows you to create and manage web sites; supports PHP and XML
File System	EXT 4
Internet Protocol Suite	TCP, UDP, IPv4, SNMPv1/v2c/v3, ICMP, ARP, HTTP, SSH 1.0/2.0, SSL, DHCP, NTP, NFS, Telnet, FTP, TFTP, PPP, PPPoE
Internet Security	OpenVPN, Netfilter/iptables
Secure Shell for Remote Access	SSH allows remote logins to a secure encrypted console from any connected network
Dial-up Networking	PPP Daemon for Linux that allows Unix machines to connect to the Internet through dialup lines, using the PPP protocol, as a PPP server or client. Works with ‘chat’, ‘dip’, and ‘diald’, among (many) others. Supports IP, TCP, UDP, and (for Linux) IPX (Novell).
File Server	Enables remote clients to access files and other resources over the network
Watchdog	A watchdog timer that triggers a system reset upon software freezes, for both specific applications and system-wide failures.
Application Development Software	• Moxa API Library (Watchdog timer, Moxa serial I/O control) • GNU C/C++ cross-compiler • GNU C library • Perl
Software Package	• SNMP • SafeGuard technology
• Windows Embedded Standard 7
Core OS	• 64-bit support • Remote Client • Remote Procedure Call
Applications and Services Development	• .Net Framework 3.5 • Remote Desktop Protocol 7.1 • COM OLE Application Support • COM+ Application Support • MSMQ
Internet Services	• Internet Explorer 8.0 • IIS 7.0
File Systems and Data Storage	• Windows Data Access Components • Windows Backup and Restore
Diagnostics	• Common Diagnostic Tools • Problem Reports and Solutions
Fonts	Chinese (Trad. and Simp.), Japanese, Korean, Western, Middle Eastern, South East Asian, and South Asian Fonts
Graphics and Multimedia	• MPEG DTV-DVD Audio Decoder (MPEG-2, AAC) • MPEG Layer-3 Audio Codecs(MP3) • MPEG4 Decoders • Windows Media Video VC-1 (WMV) Codecs • DirectX and Windows Device Experience • Windows Media Player 12 • Create and Play DVDs • Photo Viewer • Remote media streaming • Windows Media Center
International	• IME Simplified Chinese Support • IME Traditional Chinese Support • IME Japanese Support • IME Korean Support
Management	• Group Policy Management • Windows Management Instrument (WMI) • Windows Update
Networking	• Extensible Authentication Protocol (EAP) • Internet Authentication Service • Telnet Server • Bluetooth • Domain Services • Network Access Protection • Network and Sharing Center • Quality of Service • Remote Access Service (RAS) • Telephony API Client • Windows Firewall • Wireless Networking
Security	• Credential Roaming Service • Credentials and Certificate Management • Windows Authorization Manager (AZMAN) • Windows Security Center • Active Directory Rights Management • Security Base • Encrypted File System (EFS) • MS AntiMalware • Windows Defender • Bitlocker Secure Startup • Applocker
Enterprise Features	• Enterprise Search Scopes • BranchCache • DirectAccess • Windows XP Mode
Embedded Features	• Enhanced Write Filter (EWF) • File-Based Write Filter (FBWF) • Message Box Default Reply • Registry Filter • WSDAPI for .NET
Embedded Self-Health Diagnostics	SNMP-based remote scripting layer for monitoring, reporting, and control
• Windows 7 Professional for Embedded Systems
Core OS	• 64-bit support • Remote Client • Remote Procedure Call
Applications and Services Development	• .Net Framework 3.5 • Remote Desktop Protocol 7.1 • COM OLE Application Support • COM+ Application Support • MSMQ
Internet Services	• Internet Explorer 8.0 • IIS 7.0
File Systems and Data Storage	• Windows Data Access Components • Windows Backup and Restore
Diagnostics	• Common Diagnostic Tools • Problem Reports and Solutions
Graphics and Multimedia	• MPEG DTV-DVD Audio Decoder (MPEG-2, AAC) • MPEG Layer-3 Audio Codecs(MP3) • MPEG4 Decoders • Windows Media Video VC-1 (WMV) Codecs • DirectX and Windows Device Experience • Windows Media Player 12 • Create and Play DVDs • Photo Viewer • Remote media streaming • Windows Media Center
Management	• Group Policy Management • Windows Management Instrument (WMI) • Windows Update
Networking	• Extensible Authentication Protocol (EAP) • Internet Authentication Service • Telnet Server • Bluetooth • Domain Services • Network Access Protection • Network and Sharing Center • Quality of Service • Remote Access Service (RAS) • Telephony API Client • Windows Firewall • Wireless Networking
Security	• Credential Roaming Service • Credentials and Certificate Management • Windows Authorization Manager (AZMAN) • Windows Security Center • Active Directory Rights Management • Security Base • Encrypted File System (EFS) • MS AntiMalware • Windows Defender
Embedded Self-Health Diagnostics	SNMP-based remote scripting layer for monitoring, reporting, and control