H/W Block Diagram
Computer
CPU: Cirrus EP9315 ARM9 CPU, 200 MHz
OS (pre-installed): Windows CE 6.0 or Linux
DRAM: 128 MB onboard (optional 256 MB)
Flash: 32 MB onboard (optional 64 MB)
USB: USB hosts x 2, compliant with USB 2.0 (OHCI) type A
connectors
Storage
Storage Expansion: CompactFlash slot
Display
Graphics Controller: EP9315 internal graphics accelerator engine
with TTL graphical signal support
Display Memory: Dynamic video memory (shares system memory)
Display Interface: CRT interface for VGA output, DB15 female
connector
Resolution: 1024 x 768, 8 bits
Ethernet Interface
LAN: 2 auto-sensing 10/100 Mbps ports (RJ45)
Magnetic Isolation Protection: 1.5 KV built-in
Serial Interface
Serial Standards: 4 RS-232/422/485 ports, software-selectable (DB9
male)
Console Port: RS-232 (TxD, RxD, GND), 4-pin header output
(115200, n, 8, 1)
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
Digital Input
Input Channels: 8, source type
Input Voltage: 0 to 30 VDC at 5 KHz
Digital Input Levels for Dry Contacts:
• Logic level 0: Close to GND
• Logic level 1: Open
Digital Input Levels for Wet Contacts:
• Logic level 0: +3 V max.
• Logic level 1: +10 V to +30 V (COM to DI)
Connector Type: 10-pin screw terminal block (8 points, COM, GND)
Isolation: 3 KV optical isolation
Digital Output
Output Channels: 8, sink type
Output Current: Max. 200 mA per channel
On-state Voltage: 24 VDC nominal, open collector to 30 V
Connector Type: 9-pin screw terminal block
Isolation: 3 KV optical isolation
LEDs
System: Power, Ready, Storage
LAN: 10M/Link x 2, 100M/Link x 2 (on connector)
Serial: TxD x 4, RxD x 4
Switches and Buttons
Reset Button: Supports “Reset to Factory Default”
Physical Characteristics
Housing: Aluminum, industrial vertical form factor
Weight: 1 kg
Dimensions: 52 x 112.6 x 162 mm (2.05 x 4.43 x 6.38 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)
Operating Humidity: 5 to 95% RH
Storage Temperature:
Standard Models: -20 to 80°C (-4 to 176°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Power Requirements
Input Voltage: 12 to 48 VDC (3-pin terminal block)
Power Consumption:
With no load on USB ports: 5.8 W
• 240 mA @ 24 VDC
• 480 mA @ 12 VDC
With full load on USB ports: 11 W
• 450 mA @ 24 VDC
• 900 mA @ 12 VDC
Regulatory Approvals
EMC: CE (EN55022 Class A, EN61000-3-2 Class A, EN61000-3-3,
EN55024), FCC (Part 15 Subpart B, CISPR 22 Class A), CCC
(GB9254, GB 17625.1)
Safety: UL/cUL (UL60950-1, CSA C22.2 No. 60950-1-03), LVD
(EN60950-1), CCC (GB4943)
Reliability
Automatic Reboot Trigger: Built-in WDT (watchdog timer)
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty
Note: The Hardware Specifications apply to the embedded computer unit itself,
but not to accessories. In particular, the wide temperature specification does
not apply to accessories such as the power adaptor and cables.
