www.mo xa .c o m Compact/Fanless Computers > UC-8416/8418 Series Industrial Computing 26-13 26 Hardware Specifications UC-8418 Serial Port x 8, RJ45 (RS-232/422/485) USB 2.0 Host x 2 Reset Button CANbus Port x 2 DB9 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 Computer CPU: Intel XScale IXP435, 533 MHz Expansion Bus: PCI/104 onboard USB: USB 2.0 hosts x 2, type A connectors DRAM: DDR2 SDRAM, 256 MB (512 MB max.) Flash: • NOR Flash, 16 MB to sore OS (32 MB max. on CV request) • NAND Flash, 32 MB to store data OS (pre-installed): Linux SRAM: 256 KB, battery backup Storage Storage Expansion: CompactFlash socket Ethernet Interface LAN: Auto-sensing 10/100 Mbps ports (RJ45) x 3 Switch Port: 10/100 Mbps unmanaged-switch ports (RJ45) x 8 (UC-8416) Magnetic Isolation Protection: 1.5 kV, built-in Serial Interface Serial Standards: RS-232/422/485 software-selectable ports (8-pin RJ45) x 8 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 nonstandard 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: UC-8416: DI x 4 UC-8418: DI x 12 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-fastened terminal block (4 points, COM, GND) Isolation: 3 kV optical isolation Digital Output Output Channels: UC-8416: DO x 4, sink type UC-8418: DO x 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-fastened terminal block (4 points, GND) Isolation: 3 kV optical isolation CANbus Communication (UC-8418 only) Interface: Dual optically-isolated CAN2.0A/2.0B compliant ports CAN Controller: Phillips SJA1000T Signals: CAN_H, CAN_L Isolation: 2 kV digital 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 (2.22 lb) Dimensions: 200 x 57 x 120 mm (7.87 x 2.24 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) Storage Temperature: Standard Models: -20 to 75°C (-4 to 167°F) Wide Temp. Models: -40 to 85°C (-40 to 185°F) Ambient Relative Humidity: 5 to 95% (non-condensing) Anti-Vibration: 2 Grms @ IEC-68-2-34, random wave, 5-500 Hz, 1 hr per axis Anti-Shock: 20 g @ IEC-68-2-27, half sine wave, 11 ms Power Requirements Input Voltage: 12 to 48 VDC (3-pin terminal block) Input Current: • 310 mA @ 48 VDC • 625 mA @ 24 VDC • 1350 mA @ 12 VDC Power Consumption: 15 W Standards and Certifications Safety: UL 60950-1, EN 60950-1, CCC (GB9254, GB17625.1) EMC: EN 55022 Class B, EN 55024-4-2, EN 55024-4-3, EN 55024-4-4, FCC Part 15 Subpart B Class B