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UC-7122/7124 Series
Wallmount Computers
5
5-42
Dimensions
Hardware Specifications
Computer
CPU: Cirrus EP9302 ARM9 CPU, 200 MHz
OS (pre-installed): Windows CE 5.0
DRAM: 32 MB onboard
Flash: 16 MB onboard
Storage
Storage Expansion: SD slot
Ethernet Interface
LAN: 2 auto-sensing 10/100 Mbps ports (RJ45)
Magnetic Isolation Protection: 1.5 KV built-in
Serial Interface
Serial Standards:
UC-7122: 2 RS-232/422/485 ports, software-selectable (DB9 male)
UC-7124: 4 RS-232/422/485 ports, software-selectable (RJ45)
ESD Protection: 4 KV for all signals
Console Port: RS-232 (TxD, RxD, GND), 4-pin pin header output
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
LEDs
System: Ready, SD
LAN: 10M/Link x 2, 100M/Link x 2 (on connector)
Serial: TxD, RxD (2 or 4 of each)
Physical Characteristics
Housing: Aluminum (1 mm)
Weight:
UC-7122: 190 g
UC-7124: 200 g
Dimensions: 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in)
Mounting: DIN-Rail, wall
Environmental Limits
Operating Temperature:
Standard Models: -10 to 60°C (14 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature:
Standard Models: -20 to 80°C (-4 to 176°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Anti-vibration: 1 g @ IEC-68-2-6, sine wave (resonance search), 5-500
Hz, 1 Oct/min, 1 cycle, 13 min 17 sec per axis
Power Requirements
Input Voltage: 12 to 48 VDC
Power Consumption:
UC-7122: 4.1 W UC-7124: 4.3 W
• 170 mA @ 24 VDC • 180 mA @ 24 VDC
• 340 mA @ 12 VDC • 360 mA @ 12 VDC
Standards and Certifications
Safety: UL 60950-1, CSA C22.2 No. 60950-1-03, EN 60950-1
EMC: EN 55022 Class A, EN 61000-3-2 Class A, EN 61000-3-3, EN
55024, FCC Part 15 Subpart B Class A
Green Product: RoHS, CRoHS, WEEE
Reliability
Alert Tools: Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger: Built-in WDT (watchdog timer)
MTBF (mean time between failures):
UC-7122: 234,746 hrs
UC-7124: 210,233 hrs
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty
Note: The Hardware Specications apply to the embedded computer unit itself,
but not to accessories. In particular, the wide temperature specication does not
apply to accessories such as the power adaptor and cables.
Unit: mm (inch)
6 (0.24)
12.5 (0.49)
25 (0.98)
4 (0.16)
7 (0.28)
26 (1.02)
77 (3.03)
47.3 (1.56)
21.3 (0.8)
111 (4.31)
88 (3.46)
100 (4.18)
UC-7122
77 (3.03)
88 (3.46)
100 (4.18)
25 (0.98)
7 (0.28)
26 (1.02)
6 (0.24)
12.5 (0.49)
4 (0.16)
47.3 (1.56)
21.3 (0.8)
111 (4.31)
UC-7124
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