www. m oxa. com Power Computers > DA-681A Series Power Computers 21-12 21 DA-681A Series x86 1U 19-inch rackmount computers with 3rd Gen Intel® Core™ Celeron 1047UE 1.4GHz CPU, 2 isolated RS-232/422/485 and 10 isolated RS-485 ports, 6 LANs, VGA, mSATA, USB The Moxa DA-681A Series x86-based rackmount embedded computers are designed for control, monitoring, data acquisition, and protocol conversion applications. With its robust design, the DA-681A is suitable for industrial automation applications, such as power automation, transportation, and oil and gas. The DA-681A’s main operating system 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 socket for mSATA and comes with Linux pre-installed; Windows 7 Embedded is also supported by the 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-art IEC 61850-3, IEEE 1613, and IEC 60255 compliance all-in-one design provides rich interfaces especially well suited for of power substation automation applications. Overview › ›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 VDC power inputs (single power and dual power models available) › ›Optional IRIG-B expansion module available on DPP and DPP-T models EN : 60825 Smart Recovery Function The DA-681A’s Smart Recovery function makes it easy to troubleshoot system software errors on computers to minimize downtime. Engineers who are experts in a particular vertical market may not have enough computer domain knowledge to know how to fix the operating system problems. Moxa Smart Recovery™ is an automated BIOS-level software recovery system that allows engineers to automatically trigger OS recovery to minimize downtime. Proactive Monitoring Function The DA-681A’s Proactive Monitoring function monitors the computer’s health by keeping an eye on CPU usage, memory usage, storage partition usage, the operating temperature of the CPU and motherboard, and the redundant power monitor, and can trigger a relay to provide either visual or audio alarms.