Hardware manual

UC-7112-LX Plus/UC-7112/UC-7110 Hardware Introduction
1-3
Product Features
The UC-7110/7112 series computers have the following features:
• Moxa ART ARM9 32-bit 192 MHz processor
• 16 or 32 MB RAM (about 12 MB of user programmable space)
• 8 or 16 MB Flash ROM (about 4 MB of user programmable space)
• Dual 10/100 Mbps Ethernet for network redundancy
• 2 software-selectable RS-232/422/485 ports
• Serial port speed from 50 bps to 921.6 Kbps (non-standard baudrates supported)
• SD socket for storage expansion (UC-7112 and UC-7112 Plus only)
• Built-in RTC, Buzzer, WDT
• Built-in Linux Kernel 2.6 platform
• -40 to 75°C wide operating temperature model available (UC-7110 only)
• DIN-Rail or wall mountable
• Robust fanless design
Product Specifications
Hardware Specifications
Computer
CPU: MOXA ART ARM9 32-bit RISC CPU, 192 MHz
OS (pre
-installed): μClinux or Linux
DRAM:
UC
-7110/7112: 16 MB
UC
-7112 Plus: 32 MB onboard
Flash:
UC
-7110/7112: 8 MB onboard
UC
-7112 Plus: 16 MB onboard
Storage
Storage Expansion:
SD slot (UC-7112/UC-7112 Plus only)
Ethernet Interface
LAN:
Auto-sensing 10/100 Mbps (RJ45) 2 ports
Magnetic Isolation Protection:
1.5 KV built-in
Serial Interface
Serial Standards:
RS-232/422/485 software-selectable (DB9 male) 2 ports
ESD Protection:
15 KV ESD for all signals
Console Port:
RS-232 (TxD, RxD, GND): 3-wire pin-header
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, ADDC® (automatic data direction control) for RS-485
Baudrate:
50 bps to 921.6 Kbps (supports non-standard baudrates; see user's manual for details)
Serial Signals
RS
-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
RS
-422: TxD+, TxD-, RxD+, RxD-, GND
RS
-485-4w: TxD+, TxD-, RxD+, RxD-, GND
RS
-485-2w: Data+, Data-, GND