MOXA DA-820C-KL3-HH-T Industrial Computing Device
The MOXA DA-820C-KL3-HH-T is a high-performance 3U rackmount industrial computer designed for demanding automation, power-substation, railway and industrial control applications. It is equipped with an Intel Core i3-7102E processor running at 2.10 GHz and provides a combination of Gigabit Ethernet, serial communication, digital I/O, storage and expansion interfaces for industrial system integration.
The DA-820C-KL3-HH-T is the dual-power version of the KL3-H-T configuration. It supports 100–240 VAC/VDC dual power inputs and an extended operating temperature range of -40 to 70°C, making it suitable for critical installations where power redundancy and environmental durability are important.
Technical Specifications
| Brand |
MOXA |
| Model |
DA-820C-KL3-HH-T |
| Product Type |
3U Rackmount Industrial Computer |
| Processor |
Intel Core i3-7102E, 2 cores / 2 threads, 2.10 GHz |
| Graphics |
Intel HD Graphics 630 |
| Memory |
2 x SODIMM DDR4 slots, up to 64 GB total; ECC RAM supported with applicable i3 configurations |
| Storage |
4 x 2.5-inch HDD/SSD slots, 1 x mSATA slot and internal mini-PCIe socket |
| RAID |
Intel Rapid Storage Technology RAID 0/1/5/10 support |
| Ethernet |
4 x 10/100/1000 Mbps RJ45 Gigabit Ethernet |
| Serial Ports |
2 x software-selectable RS-232/422/485, DB9 male |
| Digital Inputs |
6 channels, 0–30 VDC |
| Digital Outputs |
2 channels, sink type, maximum 200 mA per channel |
| USB 2.0 |
3 x USB 2.0 Type-A hosts |
| USB 3.0 |
3 x USB 3.0 Type-A hosts |
| Video Output |
2 x HDMI and 1 x VGA |
| PS/2 |
2 x PS/2 interfaces |
| Expansion Slots |
1 x PCIe x16, 1 x PCIe x4, 2 x PCIe x1 and 1 x PCI |
| Time Synchronization |
PTP and IRIG-B with applicable expansion module |
| TPM |
TPM 2.0 |
| Secure Boot |
UEFI |
| Power Input |
100–240 VAC/VDC |
| Power Configuration |
Dual power |
| Housing |
Metal |
| Installation |
19-inch rack mounting, 3U form factor |
| Dimensions |
440 x 132.8 x 281.4 mm, without rackmount ears |
| Weight |
Approximately 14 kg |
| Operating Temperature |
-40 to 70°C |
| Storage Temperature |
-40 to 85°C |
| Relative Humidity |
5 to 95% non-condensing |
| MTBF |
325,730 hours |
| Warranty |
3 years |
Industrial Computing for Critical Automation
The MOXA DA-820C-KL3-HH-T is designed for industrial applications that require reliable local computing and extensive I/O connectivity. Its Intel Core i3 processor provides an x86 computing platform for industrial software, while the multiple Ethernet and serial interfaces allow the computer to communicate with network equipment, controllers and field devices.
The 3U rackmount form factor makes the DA-820C-KL3-HH-T suitable for centralized control cabinets, industrial server rooms, power control centers and railway infrastructure where equipment is installed in standard 19-inch racks.
Power Substation and Railway Applications
The DA-820C series is designed for demanding power and transportation environments. The platform complies with standards including IEC 61850-3, IEEE 1613, IEC 60255 and EN 50121-4, supporting applications such as substation automation, SCADA systems, protection and control, railway wayside systems, traction power and signaling infrastructure.
The HH-T configuration provides dual 100–240 VAC/VDC power inputs and a -40 to 70°C operating temperature range. This combination is particularly useful for critical installations where redundant power and extended environmental tolerance are required.
Storage, Expansion and Connectivity
The DA-820C-KL3-HH-T provides four 2.5-inch HDD/SSD slots together with an mSATA slot and internal mini-PCIe socket. Intel Rapid Storage Technology RAID 0/1/5/10 support provides additional flexibility for storage configurations where redundancy or performance is required.
For system expansion, the computer provides PCIe x16, PCIe x4, PCIe x1 and PCI expansion slots. The available HDMI and VGA outputs can support industrial displays, while USB interfaces provide connectivity for keyboards, storage devices and other peripherals.
Industrial Serial and Digital I/O
Two software-selectable RS-232/422/485 serial ports allow the system to interface with a wide range of industrial equipment. The six digital inputs and two digital outputs provide additional connectivity for monitoring and controlling external industrial signals.
The serial interfaces provide electrical isolation and support baud rates from 300 bps to 115.2 kbps. Exact signal requirements should be matched with the connected equipment before deployment.
Compatibility and Configuration
The MOXA DA-820C-KL3-HH-T is supplied as a hardware platform and system configuration can depend on installed memory, storage and operating system requirements. Moxa documentation lists support for Windows and Linux environments, with exact operating-system availability depending on the configuration and deployment.
For replacement or expansion projects, verify the installed RAM, storage devices, operating system, expansion cards and application software requirements before ordering. The DA-820C-KL3-HH-T should not be confused with the single-power DA-820C-KL3-H-T model; the HH-T version provides dual power inputs.
Buy MOXA DA-820C-KL3-HH-T in Bangladesh
For the latest MOXA DA-820C-KL3-HH-T price in Bangladesh, contact Datacom Technologies (BD). Pricing and availability may vary depending on sourcing, product condition, warranty and stock status.
Contact: sales@datacom.com.bd
-750x250.png "Datacom Technologies (BD)"){kind=logo}
