Technolec

DA-920E SERIES

IEC 61850-3 2U rackmount server with Intel® Xeon® D-1834 processor, 8P/16T core, 1 DA-PWR-200-HV power module, -25 to 55°C operating temperature
da-920e-series
IEC 61850-3, IEEE 1613, and IEC 60255 compliant power-automation server
EN 50121-4 compliant for railway wayside applications
Intel® Xeon® D-1834 processor
Up to 256 GB RAM (4 built-in RDIMM DDR4 memory slots)
4 SSD slots with Intel® RAID 0/1/5/10 support
1 PCIe x16, 1 PCIe x8, and 1 PCIe x4 slots for expansion modules
Security options such as TPM 2.0, UEFI Secure Boot and physical security
-25 to 55°C operating temperature

Computer

  • CPU: Intel® Xeon® D-1834 (8 Cores)
  • System Memory Slot: RDIMM/UDIMM DDR4 slots x 4 (256 GB max.)
  • DRAM: 256 GB max.(RDIMM/UDIMM x 4, each supporting up to 2666 MHz and 64 GB max. per module)
  • Graphics Controller: AST2600 (DisplayPort)SM768 (HDMI)
  • Storage Slot: M.2 M-key 2280 sockets x 1 (NVMe PCIe Gen 3 x2) 2.5-inch SSD slots x 4 (SATA)
  • Supported OS: Windows drivers:Windows Server 2022Windows Server 2025Linux drivers (via x86 Linux SDK Wizard):- Canonical® Ubuntu® Server LTS 22.04- Canonical® Ubuntu® Server LTS 24.04- Red Hat® Enterprise Linux 9- Debian 13

Computer Interface

  • Ethernet Ports: Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 2, 1 shared LAN and 1 dedicated management LAN, out-of-band management support Auto-sensing 10/100/1000/2500 Mbps ports (RJ45 connector) x 3
  • Serial Ports: RS-232/422/485 ports x 2 (software-selectable, Terminal-block connector)
  • Expansion Slots: PCIe x16 slot x 1 (Gen 4, low-profile) PCIe x8 slot x 1 (Gen 3, low-profile) PCIe x4 slots x 1 (Gen 3, low-profile)
  • USB 3.0: USB 3.2 hosts x 4 (Gen1, font 2, rear 2)
  • Video Output: DisplayPort x 1 (default display) (1.1a, up to 1920 x 1080 resolution at 60 Hz) HDMI x 1, HDMI connector (type A) (1.4a, up to 1920 x 1200 resolution @ 60Hz)
  • Secure Boot: UEFI
  • TPM: TPM v2.0

Out-of-band Management

  • BMC: IPMI Redfish Web UI

Serial Interface

  • Bitrate: 50 bps to 921.6 kbps
  • Connector: Terminal block
  • Isolation: 2 kV
  • Serial Standards: RS-232/422/485-2W/485-4W

Serial Signals

  • RS-232: TxD, RxD, RTS, CTS, GND
  • RS-422: Tx+, Tx-, Rx+, Rx-, GND
  • RS-485-2w: Data+, Data-, GND
  • RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND

Relays

  • Relay Output: 1

LED Indicators

  • System: Power x 1 Storage x 1 Power failure detection x 2 Programmable x 8
  • Serial: 2 per port (Tx, Rx)
  • LAN: 2 per port (10/100/1000/2500 Mbps)

Power Parameters

  • Input Voltage: DA-PWR-200-HV: 100 to 240 VAC/VDC DA-PWR-200-WV: 24 to 110 VDC
  • Operating Voltage: DA-PWR-200-HV: 90 to 264 VAC/VDCDA-PWR-200-WV: 21.6 to 121 VDC
  • Power Button: Reset button (front panel) ON/OFF (rear panel)

Physical Characteristics

  • Housing: Metal
  • IP Rating: IP20
  • Dimensions (without ears): 440 x 330 x 88 mm (17.32 x 12.99 x 3.46 in)
  • Weight: 9530 g (21.01 lb)
  • Installation: 19-inch rack mounting

Environmental Limits

  • Operating Temperature: -25 to 55°C (-13 to 131°F)
  • Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
  • Ambient Relative Humidity: 5 to 95% (non-condensing)

Standards and Certifications

  • EMC: EN 61000-6-2/-6-4 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: 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
  • Protection Relay: IEC 60255
  • International Approval: BSMI KC
  • Power Substation: IEC 61850-3 IEEE 1613
  • Railway: EN 50121-4
  • Safety: UL 62368-1

Declaration

  • Green Product: RoHS, CRoHS, WEEE

MTBF

  • Time: 764,241 hrs
  • Standards: Telcordia SR-332 Standard Issue 4

Warranty

  • Warranty Period: 3 years
  • Details: See www.moxa.com/warranty

Available Models

Model No. Description Quantity
DA-920E-X08-H IEC 61850-3 2U rackmount server with Intel® Xeon® D-1834 processor, 8P/16T core, 1 DA-PWR-200-HV power module, -25 to 55°C operating temperature
DA-920E-X08-HH IEC 61850-3 2U rackmount server with Intel® Xeon® D-1834 processor, 8P/16T core, 2 DA-PWR-200-HV power modules, -25 to 55°C operating temperature
DA-920E-X08-W IEC 61850-3 2U rackmount server with Intel® Xeon® D-1834 processor, 8P/16T core, 1 DA-PWR-200-WV power module, -25 to 55°C operating temperature
DA-920E-X08-WW IEC 61850-3 2U rackmount server with Intel® Xeon® D-1834 processor, 8P/16T core, 2 DA-PWR-200-WV power modules, -25 to 55°C operating temperature
DA-920E-X08-HW IEC 61850-3 2U rackmount server with Intel® Xeon® D-1834 processor, 8P/16T core, 1 DA-PWR-200-HV, and 1 DA-PWR-200-WV power modules, -25 to 55°C operating temperature