User`s manual

15-30
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Embedded Computing Solutions
Embedded Computers for Communication >
UC-8418 Series
15
Computer
CPU: Intel XScale IXP435, 533 MHz
OS (pre-installed): Linux
DRAM: 256 MB DDR2 SDRAM onboard (supports DDR2 up to 512
MB)
SRAM: 256 KB, battery backup
Flash:
16 MB NOR Flash onboard to store OS (supports up to 32 MB)
32 MB NAND Flash onboard to store data
USB: USB 2.0 full speed x 2 (OHCI)
Storage
Storage Expansion: CompactFlash socket
Ethernet Interface
LAN: 3 auto-sensing 10/100 Mbps ports (RJ45)
Magnetic Isolation Protection: 1.5 KV built-in
Serial Interface
Serial Standards: 8 RS-232/422/485 ports, software-selectable
(8-pin RJ45)
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: 12, source type
Input Voltage: 0 to 30 VDC
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 (4 points, COM, GND)
Isolation: 3 KV optical isolation
Digital Output
Output Channels: 12, sink type
Output Current: Max. 200 mA per channel
On-state Voltage: 24 VDC nominal, open collector to 30 V
Connector Type: 10-pin screw terminal block (4 points, GND)
Isolation: 3 KV optical isolation
CANbus Communication
Interface: Dual optically isolated CAN2.0A/2.0B compliant ports
CAN Controller: Phillips SJA1000T
Signals: CAN-H, CAN-L
Protocols: Supports CANOpen library
Isolation: 2 KV optical isolation
Speed: 10 Kbps to 1 Mbps
Connector Type: DB9 male
LEDs
System: Power, Ready, Storage, Battery for SRAM
LAN: 10M/Link x 2, 100M/Link x 2 (on connector)
Serial: TxD x 8, RxD x 8
Reset Button: Supports “Reset to Factory Default”
Physical Characteristics
Housing: SECC sheet metal (1 mm)
Weight: 1 kg
Dimensions: 200 x 56 x 120 mm (7.87 x 2.20 x 4.72 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 75°C (-4 to 167°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Anti-vibration: 1g @ IEC-68-2-6, sine wave, 5-500 Hz, 1 Oct./min, 1
hr/axis
Anti-shock: 5g @ IEC-68-2-27, half sine wave, 30 ms
Power Requirements
Input Voltage: 12 to 48 VDC (3-pin terminal block)
Power Consumption: 15 W
• 300 mA @ 48 V
• 625 mA @ 24 VDC
• 1280 mA @ 12 V)
Regulatory Approvals
EMC: CE (EN55022 Class B, EN55024-4-2, EN55024-4-3,
EN55024-4-4), FCC (Part 15 Subpart B, Class B)
Safety: UL/cUL (UL60950-1), CCC (GB9254, GB 17625.1), LVD
(EN60950)
10/100 Mbps
Ethernet x 3
DO Channel x 4
Power Input
12 to 48 VDC
LED Indicators
(Power, SRAM Battery,
Ready, Storage)
DI Channel x 4
DI Channel x 8 DO Channels x 8
Hardware Specifi cations