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The UC-8100-ME-T computing platform is designed for embedded data acquisition applications. The computer comes with one or two RS-232/422/485 serial ports and dual 10/100 Mbps Ethernet LAN ports, as well as a Mini PCIe socket to support cellular modules. These versatile communication capabilities let users efficiently adapt the UC-8100-ME-T to a variety of complex communications solutions.
The UC-8100-ME-T is built around a Cortex-A8 RISC processor that has been optimized for use in energy monitoring systems, but is widely applicable to a variety of industrial solutions. With flexible interfacing options, this tiny embedded computer is a reliable and secure gateway for data acquisition and processing at field sites as well as a useful communication platform for many other large-scale deployments.
Wide temperature LTE-enabled models are available for extended temperature applications. All units are thoroughly tested in a testing chamber, guaranteeing that the LTE-enabled computing platforms are suitable for wide temperature applications.
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Hardware Specifications
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• Computer
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CPU
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ARMv7 Cortex-A8 1000 MHz
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USB
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USB 2.0 host x 1 (type A connector)
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DRAM
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UC-8112-ME-T-LX: 512 MB DDR3 SDRAM
UC-8112-ME-T-LX-US: 512 MB DDR3 SDRAM
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OS (pre-installed)
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Debian ARM 7 (Kernel 3.2)
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• Storage
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Storage Expansion
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• SDHC/SDXC socket for storage expansion
• 4 GB eMMC flash with OS pre-installed
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• Ethernet Interface
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LAN
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2 auto-sensing 10/100 Mbps ports (RJ45)
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Magnetic Isolation Protection
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1.5 kV built-in
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• Serial Interface
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Serial Standards
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1 or 2 RS-232/422/485 ports, software-selectable (5-pin terminal block connector)
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Console Port
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RS-232 (TxD, RxD, GND), 4-pin pin header output (115200, n, 8, 1)
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• Serial Communication Parameters
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Data Bits
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5, 6, 7, 8
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Stop Bits
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1, 1.5, 2
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Parity
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None, Even, Odd, Space, Mark
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Flow Control
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XON/XOFF, ADDC® (automatic data direction control) for RS-485
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Baudrate
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921600 bps (max.)
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• Serial Signals
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RS-232
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TxD, RxD, RTS, CTS, GND
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RS-422
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TxD+, TxD-, RxD+, RxD-, GND
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RS-485-4w
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TxD+, TxD-, RxD+, RxD-, GND
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RS-485-2w
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Data+, Data-, GND
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• LEDs
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System
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Power x 1, USB x 1, SD x 1, signal strength x 3
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LAN
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10M/100M on connector
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Programmable
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Diagnosis x 3
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• Switches and Buttons
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Push Button
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Initially configured to return a diagnostic report, and to reset the device to factory defaults
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• Physical Characteristics
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Housing
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SECC + Al 5052
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Weight
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550 g (1.22 lb)
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Dimensions
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141 x 119.9 x 36 mm (5.56 x 4.72 x 1.42 x in)
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Mounting
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DIN rail, wall (with optional kit)
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• Environmental Limits
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Operating Temperature
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Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Wide Temp. models (with LTE accessory): -40 to 70°C (-40 to 158°F)
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Storage Temperature
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-40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
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5 to 95% (non-condensing)
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Anti-Vibration
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2 Grms @ IEC 60068-2-64, random wave, 5-500 Hz, 1 hr per axis (without any USB devices attached)
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Anti-Shock
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20 g @ IEC 60068-2-27, half sine wave, 30 ms
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• Power Requirements
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Input Voltage
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12 to 24 VDC (3-pin terminal block, V+, V-, SG)
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Input Current
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• 260 mA @ 12 VDC
• 135 mA @ 24 VDC
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Power Consumption
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3.24 W (without cellular module and external USB device attached)
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• Standards and Certifications
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Safety
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UL 60950-1, EN 60950-1
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EMC
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EN 55022 Class B, EN 55024-4-2, EN 55024-4-3, EN 55024-4-4, FCC Part 15 Subpart B Class A
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Green Product
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RoHS, CRoHS, WEEE
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• Reliability
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Alert Tools
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External RTC (real-time clock)
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Automatic Reboot Trigger
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External WDT (watchdog timer)
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• Warranty
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Warranty Period
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5 years
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Details
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See www.moxa.com/warranty
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Software Specifications
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• Linux
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OS
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Debian ARM 8
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Web Server (Apache)
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Allows you to create and manage web sites; supports PHP and XML
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Terminal Server (SSH)
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Provides secure encrypted communications between two untrusted hosts over an unsecure network
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Kernel
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GNU/Linux 4.0
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System Shell
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DASH (default), BASH
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Text Editor
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vim, nano
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Internet Protocol Suite
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TCP, UDP, IPv4, IPv6, SNMPv2, ICMP, ARP, HTTP, CHAP, PAP, DHCP, NTP, NFS, SSH, PPP, SFTP, RSYNC, SSL
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Programming Language Support
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PHP, Perl, Python
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Internet Security Suite
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OpenVPN, IPTables
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Cryptographic Hardware Accelerators
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AES, SHA, OpenSSL
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Self Diagnosis
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Check status of system and hardware component via software method
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Linux Board Support Packages (BSP)
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• GCC C/C++ cross development tool chain
• Bootloader/ Kernel/ filesystem
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Cellular Networking
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• WVDIAL: Point-to-Point Protocol dialer that dials a modem and starts pppd to connect to the Internet.
• QMI (Qualcomm MSM Interface): Glib-based library for talking to WWAN modems and devices that speak the Qualcomm MSM Interface (QM
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Cybersecurity
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• Secure Boot: A novel authentication algorithm proposed to secure platform integration. Only trusted Linux kernel and bootloader should be executed (Patent Pending).
• SUDO Mechanism: Sudo (short for super-user do)
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Features
- ARMv7 Cortex-A8 1000 MHz processor
- Dual auto-sensing 10/100 Mbps Ethernet ports
- SD socket for storage expansion
- Programmable LEDs and a programmable button for easy installation and maintenance
- Mini PCIe socket for cellular module
- Debian ARM 7 open platform
- Cybersecurity
- -40°C to 70°C wide temperature range with LTE enabled
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