DA-820C Series

Intel® 7th Gen Xeon® and Core™ CPU, IEC-61850, 3U rackmount computer with PRP/HSR card support

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Features and Benefits

IEC 61850-3, IEEE 1613, and IEC 60255 compliant for power substation automation systems
EN 50121-4 compliant for railway wayside applications
7th Generation Intel® Xeon® and Core™ Processor
2 built-in SODIMM ECC DDR4 memory slots; up to 64 GB total capacity
4 hot-swappable SSD slots; support Intel® RST RAID 0/1/5/10
Highly reliable design, supporting dual power and PRP/HSR technology (with PRP/HSR expansion module)
1 PCIe x16, 1 PCIe x4, 2 PCIe x1, and 1 PCI slots for expansion modules
Redundant power supply (100 to 240 VAC/VDC)

Certifications

Contact Sales

Introduction

The DA-820C Series is a high-performance 3U rackmount industrial computer built around a 7th generation Intel® Core™ i3, i5, i7 or Intel® Xeon® processor. The computer comes with 3 display ports (HDMI x 2, VGA x 1), 5 USB ports, 4 gigabit LAN ports, two 3-in-1 RS-232/422/485 serial ports, 6 DI ports, and 2 DO ports. The DA-820C is also equipped with 4 hot swappable 2.5” HDD/SSD slots that support Intel® RST RAID 0/1/5/10 functionality.

The DA-820C complies with IEC-61850-3 and IEEE 1613 standards to deliver stable and reliable system operation for power applications. The computer also complies with the IEC 60255 standards, which cover 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 with the standard ensures that the DA-820C will work reliably and seamlessly with IEDs as part of a robust substation automation system.

EN 50121-4 compliance confirms that the DA-820C can deliver stable and reliable system operations in rail wayside applications, such as station SCADA systems, wayside disaster prevention, traction power, and signaling and safety systems to provide an integrated view of your smart rail setup.

The robust, rack-mountable design provides the hardened protection needed for applications in various industrial environments.

Proactive Monitoring Function

Moxa Proactive Monitoring is a small-footprint, resource-friendly, easy-to-use utility that allows users to track a number of system parameters. Users can view the current parameter values for these key parts by simply clicking on the icons corresponding to the parameters in the user interface. User-defined key part indicators (KPIs) are used to monitor the computer’s key parts. Visible and/or audio alerts are triggered automatically via relay and SNMP traps when these KPIs exceed their preset threshold values, making it extremely convenient for operators to avoid system downtime by setting up predictive maintenance tasks well in advance.

Appearance

Front View

Rear View

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CPU

Intel® Core™ Processors Xeon E3-1505M v6, 4C/8T, 3GHz
Intel® Core™ Processors Xeon E3-1505L v6, 4C/8T, 2.2GHz
Intel® Core™ Processors i7-7820EQ, 4C/8T, 3GHz
Intel® Core™ Processors i5-7442EQ, 4C/4T, 2.1GHz
Intel® Core™ Processors i3-7102E, 2C/2T, 2.1GHz
System Memory Slot

SODIMM DDR4 slot x 2
DRAM

64 GB max. capacity (SODIMM x 2, each supporting 2400 MHz and 32 GB maximum per module)
ECC RAM only supports i3 CPU and Xeon CPU models
Graphics Controller

Intel® Xeon® E3-1505MV6: Intel® HD Graphics P630
Intel® Xeon® E3-1505LV6: Intel® HD Graphics P630
Intel® Core™ i7-7820EQ: Intel® HD Graphics 630
Intel® Core™ i5-7442EQ: Intel® HD Graphics 630
Intel® Core™ i3-7102E: Intel® HD Graphics 630
Storage Slot

2.5-inch HDD/SSD slots x 4
Supported OS

Windows 10 Embedded IoT Ent 2019 LTSC 64-bit
Linux Debian 9
Note: OS available by CTOS
Supported Driver

Windows Server 2016

Video Output

HDMI x 2, HDMI connector (type A)
VGA x 1, 15-pin D-sub connector (female)
Serial Ports

RS-232/422/485 ports x 2, software selectable (DB9 male)
USB 2.0

USB 2.0 hosts x 3, type-A connectors
2 ports in the front, 1 port inside the computer
USB 3.0

USB 3.0 hosts x 3, type-A connectors
2 ports in the rear
Expansion Slots

PCIe x16 slot x 1
PCIe x4 slots x 1
PCIe x1 slots x 2
PCI slots x 1
Ethernet Ports

Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 4
TPM

TPM v2.0
Digital Input

DIs x 6
Digital Output

DOs x 2

System

Power x 1
Storage x 1
Programmable x 8
Serial

2 per port (Tx, Rx)
LAN

8 per port (10/100/1000 Mbps)

Baudrate

300 bps to 115.2 kbps
Connector

DB9 male
ESD

8 kV (level 4)
Isolation

2 kV
Serial Standards

RS-232/422/485
Surge

2 kV

RS-232

TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422

Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w

Data+, Data-, GND
RS-485-4w

Tx+, Tx-, Rx+, Rx-, GND

Power Button

Reset button (front panel)
ON/OFF (rear panel)
Power Consumption

100 W (max.)

Dimensions (without ears)

440 x 132.8 x 281.4 mm (17.3 x 5.2 x 11.1 in)
Housing

Metal
Installation

19-inch rack mounting
Weight

14,000 g (31.11 lb)

Operating Temperature

Standard Models: -25 to 55°C (-13 to 131°F)
Wide Temp. Models: -40 to 70°C (-40 to 158°F)
Storage Temperature (package included)

-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity

5 to 95% (non-condensing)

EMC

EN 61000-6-2/-6-4
EMI

CISPR 32, 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: 20 A/m
IEC 61000-4-11 DIPs
Power Substation

IEC 61850-3, IEEE 1613
Protection Relay

IEC 60255
Safety

IEC 60950-1, IEC 62368-1, UL 62368-1
Shock

IEC 60068-2-27, IEC 60870-2-2, IEC 61850-3 Edition 1.0

Green Product

RoHS, CRoHS, WEEE

Time

325,730 hrs
Standards

Telcordia SR332

Warranty Period

3 years
Details

See www.moxa.com/warranty

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Software, Firmware, and Drivers

Name	Type	Version	Operating System	Release Date
Utility for DA-820C Series (SerialInterface and IOController) 1.3 MB	Utility	v1.0	Windows 10	2019-10-03 Oct 03, 2019 Release notes
Software Package for DA-820C Series (example code) 16.9 MB	Software Package	v1.0	Windows 10	2019-09-01 Sep 01, 2019 Release notes
Driver for DA-820C Series (DA-PRP-HSR) 1.5 MB	Driver	v2.0	Windows 10	2019-09-01 Sep 01, 2019 Release notes
Driver for DA-820C Series (DN-LN04) 276.4 KB	Driver	v1.0	Windows 10	2019-09-01 Sep 01, 2019 Release notes
Driver for DA-820C Series (DN-SP08) 2.5 MB	Driver	v1.0	Windows 10	2019-09-01 Sep 01, 2019 Release notes
Driver for DA-820C Series (Linux) 377.4 KB	Driver	v1.0	Debian 9.x	2019-09-01 Sep 01, 2019 Release notes
Driver for DA-820C Series (DA-IRIG-B) 38.9 KB	Driver	v1.0	Debian 9.x	2019-09-01 Sep 01, 2019 Release notes
Driver for DA-820C Series (peripheral for Windows 10) 565.1 MB	Driver	v1.0	Windows 10	2019-09-01 Sep 01, 2019 Release notes
Firmware for DA-820C Series (Linux) 1.2 GB	Firmware	v1.0	Debian 9.x	2019-09-01 Sep 01, 2019 Release notes

Support Documents

Name	Type	Version	Release Date
Datasheet for DA-820C Series 1.6 MB	Datasheet	v1.3	2020-01-22 Jan 22, 2020
Manual for DA-820C Series (hardware) 9.8 MB	Manual	v1.0	2019-10-01 Oct 01, 2019
Manual for DA-820C Series (Windows) 7.2 MB	Manual	v1.0	2019-10-01 Oct 01, 2019
QIG for DA-820C Series 498.8 KB	QIG	v1.0	2019-10-01 Oct 01, 2019
2D CAD for DA-820C Series (DA-820C) 747.4 KB	2D CAD		2019-06-05 Jun 05, 2019

Available Models (10)

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	Compare DA-820C-KL3-H-T	Compare DA-820C-KL3-HH-T	Compare DA-820C-KL5-H-T	Compare DA-820C-KL5-HH-T
CPU	i3-7102E	i3-7102E	i5-7442EQ	i5-7442EQ
Power Input 100-240 VAC/VDC	Single Power	Dual Power	Single Power	Dual Power
Operating Temp.	-40 to 70°C	-40 to 70°C	-40 to 70°C	-40 to 70°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare DA-820C-KLXL-H-T	Compare DA-820C-KLXL-HH-T	Compare DA-820C-KL7-H	Compare DA-820C-KL7-HH
CPU	Xeon E3-1505L v6	Xeon E3-1505L v6	i7-7820EQ	i7-7820EQ
Power Input 100-240 VAC/VDC	Single Power	Dual Power	Single Power	Dual Power
Operating Temp.	-40 to 70°C	-40 to 70°C	-25 to 55°C	-25 to 55°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare DA-820C-KLXM-H	Compare DA-820C-KLXM-HH
CPU	Xeon E3-1505M v6	Xeon E3-1505M v6
Power Input 100-240 VAC/VDC	Single Power	Dual Power
Operating Temp.	-25 to 55°C	-25 to 55°C
	Add to Quote View Bag	Add to Quote View Bag

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DA-820C Series

Intel® 7th Gen Xeon® and Core™ CPU, IEC-61850, 3U rackmount computer with PRP/HSR card support

Features and Benefits

Certifications

Introduction

Proactive Monitoring Function

Appearance

Computer

CPU

System Memory Slot

DRAM

Graphics Controller

Storage Slot

Supported OS

Supported Driver

Computer Interface

Video Output

Serial Ports

USB 2.0

USB 3.0

Expansion Slots

Ethernet Ports

TPM

Digital Input

Digital Output

LED Indicators

System

Serial

LAN

Serial Interface

Baudrate

Connector

ESD

Isolation

Serial Standards

Surge

Serial Signals

RS-232

RS-422

RS-485-2w

RS-485-4w

Power Parameters

Power Button

Power Consumption

Physical Characteristics

Dimensions (without ears)

Housing

Installation

Weight

Environmental Limits

Operating Temperature

Storage Temperature (package included)

Ambient Relative Humidity

Standards and Certifications

EMC

EMI

EMS

Power Substation

Protection Relay

Safety

Shock

Declaration

Green Product

MTBF

Time

Standards

Industrial
Computing