UC-2112-LX - Compact RISC-based embedded computer with 1 GHz processor, 2 serial ports

Moxa's Arm-based compact fanless industrial-grade computers are wireless-ready and come with comprehensive security features. They are built for space-critical applications. The computers are specifically designed for long-term operations and come with 10-year support for Moxa Industrial Linux, making them an ideal choice for remote monitoring and data-acquisition applications.

For more information, visit our Arm Linux IIoT gateway solution portal site.

Compact RISC-based embedded computer with 1 GHz processor, 2 serial ports, 2 LAN ports (1 Gb Ethernet), and microSD slot

Computer
- CPU Armv7 Cortex-A8 1 GHz
- DRAM 512 MB DDR3
- Storage Pre-installed 8 GB eMMC
- Supported OS
Moxa Industrial Linux 1 (Debian 9, kernel 4.4), 2027 EOL
See www.moxa.com/MIL
- Storage Slot Micro SD slots x 1

Computer Interface
- Ethernet Ports
Auto-sensing 10/100 Mbps ports (RJ45 connector) x 1
Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 1
- Serial Ports RS-232/422/485 ports x 2, software selectable (DB9 male)
- Console Port RS-232 (TxD, RxD, GND), 4-pin header output (115200, n, 8, 1)
- Buttons
Reset button
DIP switch for serial port configuration

Ethernet Interface
- Magnetic Isolation Protection 1.5 kV (built-in)

Serial Interface
- Baudrate 50 bps to 921.6 kbps
- Data Bits 5, 6, 7, 8
- Stop Bits 1, 1.5, 2
- Parity None, Even, Odd, Space, Mark
- Flow Control
RTS/CTS, XON/XOFF
ADDC (automatic data direction control) for RS-485
RTS Toggle (RS-232 only)
- Pull High/Low Resistor for RS-485 1 kilo-ohm, 150 kilo-ohms
- ESD Protection 4 kV, for all signals

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

LED Indicators
- System Power x 1
- LAN
2 per port (10/100 Mbps)
2 per port (10/100/1000 Mbps)
- Serial 2 per port (Tx, Rx)
- User Programmable User x 1

Physical Characteristics
- Dimensions (with ears) 99 x 111 x 25.5 mm (3.90 x 4.37 x 1.00 in)
- Dimensions (without ears) 77 x 111 x 25.5 mm (3.03 x 4.37 x 1.00 in)
- Weight 290 g (0.64 lb)
- Housing Metal
- Installation
Wall mounting
DIN-rail mounting (with optional kit)

Environmental Limits
- Operating Temperature -10 to 60°C (14 to 140°F)
- Storage Temperature -20 to 70°C (-4 to 158°F)
- Ambient Relative Humidity 5 to 95% (non-condensing)
- Shock IEC 60068-2-27
- Vibration 2 Grms @ IEC 60068-2-64, random wave, 5-500 Hz, 1 hr per axis (without USB devices attached)

Power Parameters
- Input Voltage 9 to 48 VDC
- Input Current 0.45 A @ 9 VDC, 0.084 A @ 48 VDC
- Power Consumption 4 W

MTBF
- Time 982,882 hrs
- Standards Telcordia (Bellcore) Standard TR/SR

Reliability
- Alert Tools External RTC (real-time clock)
- Automatic Reboot Trigger External WDT (watchdog timer)

Standards and Certifications
- EMC EN 55032/35
- EMI CISPR 32, FCC Part 15B Class A
- EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 0.5 kV; Signal: 1 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8 PFMF
- Safety
IEC 60950-1
UL 60950-1
- Hazardous Locations
Class I Division 2
ATEX Zone 2
- Green Product RoHS, CRoHS, WEEE