DA-681C Series

Intel® 7th Gen Core™ CPU IEC-61850, 1U rackmount computer

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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® Core™ Processor
  • DDR4 memory slot; up to 32 GB capacity
  • Redundant power supply (100 to 240 VAC/VDC)

Certifications

  • moxa-iec61850-3-ieee1613-black-certification-logo-image.png | Moxa
  • moxa-en50121-4-certification-logo-image.png | Moxa
  • moxa-ce-certification-logo-image.png | Moxa
  • moxa-ul-rec-certification-logo-image.png | Moxa
Preliminary
 
Contact Sales

Introduction

The DA-681C computer is built around an Intel® Celeron® or Intel® Core™ i3 CPU and comes with dual display ports (2 x HDMI), 5 USB ports, 6 Gigabit LAN ports, two 3-in -1 RS-232/422/485 serial ports, 10 RS-485 serial ports, 6 digital input ports, and 2 digital output ports. Additionally, one 2.5” HDD/SSD slot and one mSATA slot are included to enable storage expansion for industrial applications that require large storage space for edge data acquisition.

With IEC 61850-3 and IEEE 1613 compliance, the DA-681C is sure to deliver stable and reliable system operation for power applications. EN 50121-4 compliance confirms that the DA-681C 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.

Appearance

Front View

Rear View

  • CPU

    Intel® Celeron® 3965U, 2C/2T, 2.2 GHz
    Intel® Core™ i3-7100U, 2C/4T, 2.4 GHz

  • System Memory Slot

    SODIMM DDR4 slot x 2

  • DRAM

    32 GB max. capacity (SODIMM x 2, each supporting 2400 MHz and 16 GB maximum per module)

  • Graphics Controller

    Intel®HD Graphics 630

  • Storage Slot

    2.5-inch HDD/SSD slots x 1

  • Supported OS

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

  • USB 2.0

    USB 2.0 hosts x 2, type-A connectors
    2 ports in the front

  • USB 3.0

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

  • Video Output

    HDMI x 2, HDMI connector (type A)

  • Serial Ports

    RS-232/422/485 ports x 2, software-selectable (terminal block)

  • Ethernet Ports

    Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 6

  • System

    Programmable x 8
    Storage x 1
    Power x 1

  • LAN

    2 per port (10/100/1000 Mbps)

  • Serial

    2 per port (Tx, Rx)

  • Baudrate

    183 bps to 115.2 kbps

  • Connector

    Terminal block

  • 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.)

  • Housing

    Metal

  • Installation

    19-inch rack mounting

  • Weight

    9,900 g (21.82 lb)

  • Operating Temperature

    -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 61000-4-8: 20 A/m
    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 61000-4-11 DIPs

  • Power Substation

    IEC 61850-3, IEEE 1613

  • Protection Relay

    IEC 60255

  • Safety

    UL 60950-1

  • Shock

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

  • Green Product

    RoHS, CRoHS, WEEE

Support Documents

Name Type Version Release Date
Datasheet for DA-681C Series
1.3 MB
Datasheet v1.1 2020-01-22 Jan 22, 2020

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