Power Substation Computers DA-682A-DPP Moxa vietnam


  • DA-720 Efficient IIoT Data ProcessingIEC 61850-3, IEEE 1613, and IEC 60255 compliant for power
    substation automation systems
  • 3rd generation Intel core processors (Ivy Bridge)
  • Built-in DDR3 SDRAM and industrial DOM
  • 6 Gigabit Ethernet ports for network redundancy
  • 2 PCI expansion slots for expansion modules
  • 1 CompactFlash socket for storage expansion
  • 4 high-speed, system-bootable USB 2.0 ports
  • 100/240 VAC power inputs
  • Optional IRIG-B expansion module available



The DA-682A-DPP computers have an x86 platform with VGA, 6 gigabit Ethernet ports, CompactFlash, USB, and two PCI ports for DA Series expansion modules. The DA-682A-DPP comes with three different CPU options, and basic models that allow system designers to install the DOM, RAM, and operating system according to their specific requirements.

IEC 61850-3 and IEEE 1613 compliance confirms that the DA-682A-DPP can deliver stable and reliable system operations in power applications. Additional value and convenience is provided through a modular design with two independent slots for flexible system integration and expansion. Users have the option to add a variety of different communications modules, including an 8-port RS-232/422/485 module, 8-port RS-422/485 module, 8-port 10/100 Mbps switch module, IRIG-B time synchronization card and a universal PCI expansion module.

The DA-682A-DPP also 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-682A-DPP will work reliably and seamlessly with IEDs (intelligent electronic devices) as a part of the robust substation automation system.


Smart Recovery™ Function

The DA-682A-DPP’s Smart Recovery function minimizes downtime by making it easy to recover from operating system crashes. Engineers who are experts in a particular vertical market may not have enough computer domain knowledge to know how to fix operating system problems. Moxa Smart Recovery™ is an automated BIOS-level software recovery system that allows engineers to automatically trigger OS recovery to minimize downtime.


Proactive Monitoring Function

The DA-682A-DPP’s Proactive Monitoring function monitors the computer’s health by keeping an eye on CPU usage, memory usage, storage partition usage, the operating temperature of the CPU and motherboard, and can trigger a relay to provide either audio or visual alarms.


Application Note


Efficient IIoT Data Processing with High I/O Density Computers Moxa Smart Recovery


DA-720 Efficient IIoT Data ProcessingWith 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.


White Paper

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


Download White PaperThe 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


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Moxa Smart Recovery

Intelligent Automation for the Maintenance and Recovery of Software Platforms

Smart ReoceryAutomation 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


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

Smart Substation Computer White PaperThis 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


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Using MMS and SNMP to Integrate IT Management for Substation Automation

Using MMS and SNMP to Integrate IT Management for Substation AutomationThe 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
CPU 3nd generation Intel core processors (Ivy Bridge)• Intel Celeron 1047UE, 1.4 GHz dual-core processor
• Intel Core i3-3217UE, 1.6 GHz dual-core processor
• Intel Core i7-3517UE, 1.7 GHz dual-core processor
OS Linux Debian 8 (pre-installed)
Note W7E available by CTOS
System Chipset Intel HM65
BIOS SPI Flash 64-Mbit BIOS, PCI Plug & Play, ACPI function support
System Memory 8 GB capacity, 1 GB for Linux pre-installed; 1 slot of DDR3-1066/1333 SO-DIMM SDRAM
USB USB 2.0 hosts x 2, system bootable, type A connector
Built-in 2 GB for Linux (pre-installed industrial DOM)
Storage Expansion • 1 x CompactFlash socket
• 2 x SATA-300 connector
Graphics Controller Intel® HD Graphics (Integrated)
Display Interface 1 VGA output (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 6
Magnetic Isolation Protection 1.5 kV built-in
System Power, Storage
LAN 100/1000M mode
Programmable 8 LEDs
Communication Module A x 16, Module B x 16
Switches and Buttons
Power Button On/Off (on rear panel)
Reset Button Hard Reset (on front panel)
Physical Characteristics
Housing SECC sheet metal (1 mm)
Weight 6.5 kg (14.33 lb)
Dimensions 440 x 315 x 90 mm (17.32 x 12.40 x 3.54 in) (without rackmount ears)
Mounting Standard 19-inch rack
Environmental Limits
Operating Temperature -25 to 60°C (-13 to 140°F)
Storage Temperature -40 to 80°C (-40 to 176°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Anti-Vibration 7 mm (2-9 Hz), 20 m/s/s (9-200 Hz), 15 m/s/s (200-500 Hz) @ IEC-61850-3, IEC 60870-2-2/Bm/(3M6)/(4M6), sine wave, 2-500 Hz, 1 Oct/min, 10 cycles, 2 hrs 40 mins per axis
Anti-Shock 300 m/s/s @ IEC-61850-3, IEC 60870-2-2/Bm/(3M6)/ (4M6), half sine wave, 11 ms
Power Requirements
Input Voltage 100 to 240 VAC; 100 to 240 VDC
Input Current 1.37 A @ 100 VAC; 0.77 A @ 100 VDC
Standards and Certifications
Safety UL 60950-1, IEC 60950-1, EN 60950-1
Electrical Substation IEC 61850-3, IEEE 1613, IEC 60255
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: 10 V
IEC 61000-4-8
IEC 61000-4-11
Green Product RoHS, CRoHS, WEEE
Alert Tools • Built-in buzzer and RTC (real-time clock) with lithium battery backup
• Built-in relay for audio/visual alarm
Automatic Reboot Trigger Built-in watchdog timer, configurable for restarts at 1 to 255 second intervals
MTBF (mean time between failures)
Time 360,807 hrs
Warranty Period 3 years
Details www.anhnghison.com
Software Specifications
OS Linux Debian 7
Web Server (Apache) Allows you to create and manage web sites; supports PHP and XML
File System EXT2, JFFS2
Internet Protocol Suite TCP, UDP, IPv4, SNMPv1/v2c/v3, ICMP, ARP, HTTP, CHAP, PAP, SSH 1.0/2.0, SSL, DHCP, NTP, NFS, Telnet, FTP, TFTP, PPP, PPPoE
Internet Security OpenVPN, iptables firewall
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 Point-to-Point Protocol (PPP). Works with ‘chat’, ‘dip’, and ‘diald’, among (many) others. Supports IP, TCP, UDP, and (for Linux)
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
Windows Embedded Standard 7 (by CTOS)
Core OS • Windows 7 Embedded, 32 bit
• Sensor and Location Platform
• Remote Procedure Call
Applications and Services Development • .Net Framework 3.5
• Remote Desktop Protocol 7.1
• COM OLE Application Support
• COM+ Application Support
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.), Middle East, South East Asian, and South Asian Fonts
• True Type Fonts
International • IME Simplified Chinese Support
• IME Traditional Chinese 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 A
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)
Embedded Features • Enhanced Write Filter(EWF)
• File-Based Write Filter (FBWF)
• Message Box Default Reply
• Registry Filter
Embedded Self-Health Diagnostics SNMP-based remote scripting layer for monitoring, reporting, and control