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MOXA DA-681A-I-DPP Rackmount Industrial Computer
AED 0
This product is unavailable for sale and has been discontinued. Please refer to the replacement series: DA-681C Series
MOXA DA-681A-I-DPP Introduction
The DA-681A Series x86-based rackmount embedded computers are designed for control, monitoring, data acquisition, and protocol conversion applications. With their high density and robust design, the DA-681A computers are suitable for industrial automation applications, such as power automation, transportation, oil and gas, and factory automation.
The DA-681A is based on the 3rd Gen Intel® Core™ Celeron 1047UE 1.4 GHz CPU and HM65 chipset, which supports standard x86, 1 x VGA, 4 x USB, 6 Gigabit LAN ports, 2 RS/232/422/485 3-in-1 serial ports, and 10 RS-485 (RS-422 by CV) ports. The DA-681A has a mini PCIe slot for mSATA and comes with Linux preinstalled; Windows 7 Embedded is also supported by a CTOS (Configuration To Order Service) process.
Another plus is that the serial ports come with 2 kV digital galvanic isolation protection to guarantee communication reliability in harsh industrial environments. In addition, the state-of-the-art IEC 61850-3, IEEE 1613, and IEC 60255 compliance all-in-one design provides rich interfaces, especially well-suited for power substation automation applications.
Smart Recovery Function
The DA-681A's Smart Recovery function minimizes downtime by making it easy to recover from operating system crashes. Engineers who are experts in a particular vertical market may not have enough computer domain knowledge to know how to fix operating system problems. Moxa Smart Recovery™ is an automated BIOS-level recovery system tool that allows engineers to automatically trigger OS recovery to minimize downtime.
Proactive Monitoring Function
Moxa Proactive Monitoring is a small, resource-friendly, easy-to-use utility that allows users to track a number of system parameters. Users can view the current parameter values for these key parts by simply clicking on the icons corresponding to the parameters in the user interface. User-defined key part indicators (KPIs) are used to monitor the computer’s key parts. Visible and/or audio alerts are triggered automatically via relay and SNMP traps when these KPIs exceed their preset threshold values, making it extremely convenient for operators to avoid system downtime by setting up predictive maintenance tasks well in advance.
MOXA DA-681A-I-DPP Certifications

MOXA DA-681A-I-DPP Features
- IEC 61850-3, IEEE 1613, and IEC 60255 compliant for power substation automation systems (DPP and DPP-T models only)
- 3rd Gen Intel® Core™ Celeron 1047UE 1.4 GHz CPU
- 1 built-in DDR3 memory socket
- 1 mSATA for OS and 1 SATA III for storage expansion
- 6 Gigabit Ethernet ports for network redundancy
- 4 USB 2.0 ports for high-speed peripherals
- 2 isolated RS-232/422/485 and 10 isolated RS-485 ports
- Embedded Debian 8 Linux (W7E by CTOS)
- Supports both 100 to 240 VAC and 100 to 240 VDC power inputs
- An optional IRIG-B expansion module is available for DPP and DPP-T models
Place your order for industrial automation products, including the MOXA DA-681A-I-DPP Rackmount Industrial Computer at a reasonable price, and explore convenient options to buy online through the website or inquire at our Middle East branches (UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman). Enjoy the ease of online shopping and transactions for all your industrial needs.
| Industrial Computer : Computer | |
| CPU | Intel® Celeron® Processor 1047UE (2M Cache, 1.40 GHz) |
| DRAM | SODIMM DDR3/DDR3L slot x 1 |
| Flash | No |
| OS (pre-installed) | Linux Debian 8 (Linux kernel v4.1) Windows, Embedded Standard 7 (WS7P) 32-bit Windows, Embedded Standard 7 (WS7P) 64-bit Note: W7E available by CTOS |
| Industrial Computer : Interface | |
| Console Port | - |
| LAN | Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 6 |
| Magnetic Isolation Protection | No |
| Serial Standards | RS-232/422/485 |
| ESD Protection | - |
| Industrial Computer : Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | RTS/CTS, XON/XOFF |
| Baudrate | 50 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 | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w | Data+, Data-, GND |
| Industrial Computer : LED Indicators | |
| System | Power x 1, Storage x 1, Programmable x 6 |
| LAN | 2 per port (10/100/1000 Mbps) |
| Serial | - |
| Industrial Computer : Power Requirements | |
| Input Voltage | 100 to 240 VDC, 100 to 240 VAC |
| Power Consumption | 25 W (max.) |
| Industrial Computer : Physical Characteristics | |
| Dimensions | 440 x 315 x 45 mm (17.32 x 12.40 x 1.77 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) |
| EMC | EN 61000-6-2/-6-4 |
| Weight | 4.5kg |
| Anti-Vibration | No |
| Safety | EN 60950-1, IEC 60950-1, UL 60950-1 |
| Green Product | RoHS, CRoHS, WEEE |
| Mounting | 19-inch rack mounting |
Easy World Automation’s Price Matching Policy:
As one of Moxa’s top distributors, we value quality, the pre-sales and after-sales support we provide for our customers, and the sense of satisfaction when they do business with us. Therefore, from now on at the point of purchase at moxa.eworldme.com, as our customers, if you find a lower price of a Moxa product from any other Moxa authorized distributor or online stores, we will match your price.
How it works:
When purchasing online, you can request a price match for all the items listed on the website by communicating with our online chat or calling the number: +971 4 447 1137
Please be prepared to direct us to the competitor’s website or present the proof of offline purchase which is displaying the current lower price you would like to match. An Easy World sales coordinator will verify the request with our policy and match the price on the spot.

Exclusions:
- Easy World does not match pricing on open-box or refurbished products
- Easy World does not match pricing on the Items that other distributors have listed as clearance, closeout, or other special events