DA-682C Series

Features and Benefits

  • IEC 61850-3, IEEE 1613, and IEC 60255 compliant for power substation automation systems
  • 7th Generation Intel® Core™ Processor
  • DDR4 memory slot; up to 32 GB capacity
  • Two hot-swappable 2.5-inch HDD or SSD storage expansion trays
  • EN 50121-4 compliant for railway wayside applications
  • Redundant power supply (100 to 240 VAC/VDC)


Download Datasheet



The DA-682C computer is built around an Intel® Celeron® or Intel® Core™ i3, i5, or i7 CPU and comes with dual display ports (2 x HDMI), 6 USB ports, 6 Gigabit LAN ports, two 3-in-1 RS-232/422/485 serial ports, 6 digital input ports, and 2 digital output ports. The DA-682C is equipped with 2 hot-swappable 2.5” HDD/SSD slots and supports the Intel® RST RAID 0/1 functionality.

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 RS232/422/485 module and a 4-port 10/100/1000 Mbps LAN module.

With IEC 61850-3 and IEEE 1613 compliance, the DA-682C is sure to deliver stable and reliable system operation for power applications. It also complies 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 with the standard ensures that the DA-682C will work reliably and seamlessly with IEDs as part of a robust substation automation system.

EN 50121-4 compliance confirms that the DA-682C 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 housing is a standard 2U, 19-inch wide, rack-mountable rugged enclosure. This robust, rackmount design provides the hardened protection needed for industrial environment applications.


Front View

Rear View


CPU Intel® Core™ i7-7600U Processor (4M Cache, 2.8 GHz)
Intel® Core™ i5-7300U Processor (3M Cache, 2.6 GHz)
Intel® Core™ i3-7100U Processor (3M Cache, 2.4 GHz)
Intel® Celeron® 3965U Processor (2M Cache, 2.2 GHz)
Graphics Controller Intel® HD Graphics 630
System Memory Slot SODIMM DDR4 slot x 2
Supported OS Windows 10 Embedded IoT Ent 2019 LTSC 64-bit
Linux Debian 9
Note: OS available by CTOS
DRAM 32 GB max. capacity (SODIMM x 2, each supporting 2133 MHz and 16 GB maximum per module)
Storage Slot 2.5-inch HDD/SSD slots x 2
Computer Interface
Ethernet Ports Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 6
Serial Ports RS-232/422/485 ports x 2, software-selectable (terminal block)
USB 2.0 USB 2.0 hosts x 4, type-A connectors
2 ports on the front panel, 1 port inside the computer
USB 3.0 USB 3.0 hosts x 3, type-A connectors
3 ports on the rear panel
Video Input HDMI x 2, HDMI connector (type A)
Serial Interface
Baudrate 300 bps to 115.2 kbps
ESD 8 kV (level 4)
Serial Standards RS-232/422/485
Isolation 2 kV
Surge 2 kV
Connector Terminal Block
Serial Signals
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
LED Indicators
System Power x 1
Storage x 1
Programmable x 8
LAN 2 per port (10/100/1000 Mbps)
Serial 2 per port (Tx, Rx)
Power Parameters
Power Button Reset button (front panel)
ON/OFF (rear panel)
Power Consumption 900 mA @ 100-240 VAC
900 mA @ 100-240 VDC
Physical Characteristics
Housing Metal
Dimensions (without ears) 440 x 282 x 88 mm (17.32 x 11.08 x 3.46 in)
Weight 9,900 g (21.82 lb)
Installation 19-inch rack mounting
Environmental Limits
Operating Temperature -40 to 70°C (-40 to 158°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Green Product RoHS, CRoHS, WEEE
Standard and Cerifications
EMC EN 55032/35
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: 20 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: 300 A/m
EC 61000-4-11
Power Substation IEC 61850-3, IEEE 1613
Protection Relay IEC 60255
Shock IEC 61850-3 Edition 2.0, IEC 60068-2-27, IEC 60255-21-2
Safety UL 60950-1, UL 62368-1, EN 62368-1
Time 365,750 hrs
Standards Telcordia SR332
Warranty Period 3 years
Details See www.moxa.com/warranty