MOXA DA-820C-KLXM-H Industrial Computer
- Model: DA-820C-KLXM-H
MOXA DA-820C-KLXM-H 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), 6 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.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy MOXA DA-820C-KLXM-H Industrial Computer online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find DA-820C-KLXM-HH, DA-820C-KL3-H-T, and
DA-820C-KLXL-H-T models in the MOXA DA-820C Series.
MOXA DA-820C-KLXM-H CERTIFICATIONS

| Industrial Computer : Computer | |
| CPU | Intel® Xeon® Processor E3-1505M v6 (8M Cache, 3.00 GHz) |
| Supported OS | Windows 10 IoT Enterprise LTSC 2021 64-bit, Windows 10 IoT Enterprise LTSC 2019 64-bit, Windows Server 2019, Linux Debian 11, Linux Debian 9 |
| OS (pre-installed) | - |
| System Memory | 64 GB max. capacity (SODIMM x 2, each supporting 2400 MHz and 32 GB maximum per module) |
| Graphics Controller | Intel® HD Graphics P630 |
| Storage Slot | 2.5-inch HDD/SSD slots x 4, mSATA slots x 1, internal mini-PCIe socket |
| Industrial Computer : Interface | |
| LAN | 4 x Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) |
| Magnetic Isolation Protection | - |
| Digital Input/Output Channels | 6 x Digital inputs, 2 x Digital outputs |
| Serial Ports | 2 x RS-232/422/485 ports, software selectable (DB9 male) |
| USB | 3 x USB 2.0 hosts, type-A connectors (2 ports on the front panel, 1 port inside the computer), 3 x USB 3.0 hosts, type-A connectors (3 ports on the rear panel) |
| Expansion Slot | PCIe x16 slot x 1, PCIe x4 slots x 1, PCIe x1 slots x 2, PCI slots x 1 |
| Industrial Computer : Serial Communication Parameters | |
| Data Bits | - |
| Stop Bits | - |
| Parity | - |
| Flow Control | - |
| Baudrate | 300 bps to 115.2 kbps |
| Industrial Computer : Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w | Data+, Data-, GND |
| RS-485-2w | Tx+, Tx-, Rx+, Rx-, GND |
| Industrial Computer : LED Indicators | |
| System | Power x 1, Storage x 1, Programmable x 8 |
| LAN | 8 per port (10/100/1000 Mbps) |
| Serial | 2 per port (Tx, Rx) |
| Industrial Computer : Power Requirements | |
| Input Voltage | 100 to 240 VAC, 100 to 240 VDC |
| Input Current | 100 to 240 VAC, 50/60 Hz, 1.15 A (max), 100 to 240 VDC, 1.15 A (max) |
| Power Consumption | - |
| Industrial Computer : General | |
| Alert Tools | - |
| Automatic Reboot Trigger | - |
| MTBF | 325,730 hrs |
| Industrial Computer : Physical Characteristics | |
| Dimensions | 440 x 132.8 x 281.4 mm (17.3 x 5.2 x 11.1 in) |
| Housing | Metal |
| Operating temperature | -25 to 55°C (-13 to 131°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| 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; Power Substation: IEC 61850-3, IEEE 1613; Protection Relay: IEC 60255; Safety: IEC 60950-1, IEC 62368-1, UL 62368-1; Shock: IEC 61850-3 Edition 2.0, IEC 60068-2-27, IEC 60255-21-2; Green Product: RoHS, CRoHS, WEEE; Telcordia SR332 |
| Weight | 14,000 g (31.11 lb) |
| Mounting | 19-inch rack mounting |