Moxa DA-681A-I-SP [6/46] Overview

Moxa DA-681A-I-DPP-LX [6/46] Overview
DA-681A Series Hardware Introduction
1-2
Overview
The Moxa DA-681A Series x86-based rack-mount embedded computers are designed for control, monitoring,
data acquisition, and protocol conversion applications. With its robust design, the DA-681A is suitable for
industrial automation applications, including power automation, transportation, and oil and gas.
The DA-681A’s main operating system is based on the 3rd Gen Intel® Core™ Celeron 1047UE 1.4 GHz CPU and
HM65 chipset, which supports standard x86, 1 x VGA, 4 x USB, 6 Gigabit LAN ports, 2 RS/232/422/485 3-in-1
serial ports, and 10 RS-485 (RS-422 by CV) ports. The DA-681A has a mini PCIe socket for mSATA and comes
with Linux pre-installed; Windows 7 Embedded is also supported by the CTOS (Configuration To Order Service)
process.
Another plus is that the serial ports come with 2 kV digital galvanic isolation protection to guarantee
communication reliability in harsh industrial environments. In addition, the state-of-art IEC 61850-3, IEEE
1613, and IEC 60255 compliance all-in-one design provides rich interfaces especially well-suited for power
substation automation applications.
Model Descriptions and Package Checklist
The DA-681A Series includes the following models:
DA-681A-I-SP:
6 Ethernet ports, VGA, 2 RS-232/422/485 ports, 10 RS-485 ports, mSATA, SATA, USB, Single Power (RAM,
mSATA, OS not included), -25 to 55°C operating temperature
DA-681A-I-SP-LX:
6 Ethernet ports, VGA, 2 RS-232/422/485 ports, 10 RS-485 ports, mSATA, SATA, USB, Single Power, Linux
Debian 8., -25 to 55°C operating temperature
DA-681A-I-DPP:
IEC 61850-3 computer with VGA, 6 LAN ports, 2 RS-232/422/485 ports, 10 RS-485 ports, mSATA, SATA, USB,
dual power (RAM, mSATA, OS not included), -25 to 55°C operating temperature
DA-681A-I-DPP-LX:
IEC 61850-3 computer with VGA, 6 LAN ports, 2 RS-232/422/485 ports, 10 RS-485 ports, mSATA, SATA, USB,
dual power, Linux Debian 8, -25 to 55°C operating temperature
DA-681A-I-DPP-T:
IEC 61850-3 computer with VGA, 6 LAN ports, 2 RS-232/422/485 ports, 10 RS-485 ports, mSATA, SATA, USB,
dual power (RAM, mSATA, OS not included), -40 to 70°C operating temperature
DA-681A-I-DPP-T-LX:
IEC 61850-3 computer with VGA, 6 LAN ports, 2 RS-232/422/485 ports, 10 RS-485 ports, mSATA, SATA, USB,
dual power, Linux Debian 8, -40 to 70°C operating temperature
Comparison of DA-Series Models
Model Name
Serial Ports
Giga
LAN
Ports
Storage Expansion System
Power
Relay
IEC 61850-3
IEEE 1613
IEC 60255
3-in-1
RS-485
SATA
mSATA
USB
PCI-104
(for IRIG-B)
OS RAM
mSATA
DA-681A-I-SP 2 10 6 1 1 4 1
DA-681A-I-SP-LX 2 10 6 1 1 4 Linux
2G 8G 1
DA-681A-I-DPP 2 10 6 1 1 4 1 2 1
DA-681A-I-DPP-LX 2 10 6 1 1 4 1 Linux
2G 8G 2 1
DA-681A-I-DPP-T 2 10 6 1 1 4 1 2 1
DA-681A-I-DPP-T-LX 2 10 6 1 1 4 1 Linux
2G 8G 2 1

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