Moxa СРАВНИТЬ [5/56] Overview

DA-820 Series Introduction

1-2

Overview

The DA-820 computers are x86 platforms in a standard, 19-inch, 3U rack-mountable housing, with 2 VGA

outputs, 4 Gigabit Ethernet ports, an internal CFast socket for OS storage, 2 RS-232/422/485 serial ports, and

6 USB ports.

With dual power supplies, 4 SDD/HDD slots, and a native PRP/HSR expansion module with specialized

middleware, the DA-820 computers are designed for a wide variety of industrial automation applications to

achieve maximum availability. In addition, the DA-820 computers comply with the IEC 61850-3 and IEC 60255

standards, guaranteeing system stability and reliability when used in a power industry application. As an added

value, the DA-820 features a modular design with standard PCI and PCIe interfaces for tremendous integration

and expansion flexibility. Users can add a variety of communication modules or graphics card to any of the 2

PCI slots, 3 PCIe x1 slots, and 1 PCIe x16 slot.

Wide temperature models of the DA-820 operate reliably in a -40 to 75°C operating temperature range with a

high performance dual-core processor, offering an optimal solution for applications subjected to harsh

environmental conditions.

The DA-820 is compliant with the IEC 60255 standard, which covers 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 robust substation automation system.

Model Descriptions and Package Checklist

The DA-820 Series includes the following models:

• DA-820-C7-SP-HV-T: Rackmount computer with Intel i7-3555LE, dual-core 2.5 GHz CPU, 100 to 240

VAC/VDC power supply, -40 to 75°C operating temperature (without CFast/RAM/OS)

• DA-820-C7-DP-HV-T: Rackmount computer with Intel i7-3555LE, dual-core 2.5 GHz CPU, 100 to 240

VAC/VDC power supply x 2, -40 to 75°C operating temperature (without CFast/RAM/OS)

• DA-820-C7-SP-LV-T: Rackmount computer with Intel i7-3555LE, dual-core 2.5 GHz CPU, 24 to 110 VDC

power supply, -40 to 75°C operating temperature (without CFast/RAM/OS)

• DA-820-C7-DP-LV-T: Rackmount computer with Intel i7-3555LE, dual-core 2.5 GHz CPU, 24 to 110 VDC

power supplies x 2, -40 to 75°C operating temperature (without CFast/RAM/OS)

• DA-820-C8-SP-HV: Rackmount computer with Intel i7-3612QE, quad-core 2.1 GHz CPU, 100 to 240 VDC

power supply, -40 to 60°C (without CFast/RAM/OS)

• DA-820-C8-DP-HV: Rackmount computer with Intel i7-3612QE, quad-core 2.1 GHz CPU, 100 to 240 VDC

power supplies x 2, -40 to 60°C operating temperature (without CFast/RAM/OS)

• DA-8

20-C8-SP-LV: Rackmount computer with Intel i7-3612QE, quad-core 2.1 GHz CPU, 24 to 110 VDC

power supply, -40 to 60°C operating temperature (without CFast/RAM/OS)

• DA-820-C8-DP-LV: Rackmount computer with Intel i7-3612QE, quad-core 2.1 GHz CPU, 24 to 110 VDC

power supplies x 2, -40 to 60°C operating temperature (without CFast/RAM/OS)

Each model ships with following additional items:

• Rackmount kit

• Documentation CD or DVD

• Quick installation guide (printed)

• Warranty card