www.mo xa .c o m Wireless Computers > MAR-2000 Series Industrial Computing 27-5 27 Software Specifications Digital Input Input Channels: DI x 4 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: 2 kV optical isolation Digital Output Output Channels: DO x 4, sink type Output Current: 200 mA (max.) per channel On-State Voltage: 24 VDC nominal, open collector to 30 V Connector Type: 10-pin screw-fastened terminal block (4 points, GND) LEDs System: Power, Ready, Storage, Programmable LAN: 10M x 2, 100M x 2 (on connector) Serial: TxD x 2, RxD x 2 Reset Button: Supports “Reset to Factory Default” Physical Characteristics Housing: SECC sheet metal (1 mm) Weight: 1.2 kg (2.67 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: -25 to 70°C (-13 to 158°F) Storage Temperature: -40 to 80°C (-40 to 176°F) Ambient Relative Humidity: 5 to 95% (non-condensing) Anti-Vibration: IEC 61373 standard Anti-Shock: IEC 61373 standard Power Requirements Input Voltage: 24 VDC (9 to 48 V), M12 connector Input Current: 833 mA @ 24 VDC Power Consumption: 20 W Standards and Certifications Safety: UL 60950-1 EMC: EN 55022 Class A, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, FCC Part 15 Subpart B Class A Rail Traffic: EN 50155*, EN 50121-3-2, EN 50121-4, IEC 61373 *Complies with a portion of EN 50155 specifications. Reliability Alert Tools: Built-in buzzer and RTC (real-time clock) Automatic Reboot Trigger: Built-in WDT (watchdog timer) MTBF (mean time between failures) Time: MAR-2002-T: 280,129 hrs MAR-2001-T: 350,609 hrs Standard: Telcordia (Bellcore) Standard TR/SR Warranty Warranty Period: 5 years (does not apply to cellular module) Details: See www.moxa.com/warranty Note: These hardware specifications describe the embedded computer unit itself, but not its official accessories. In particular, the wide temperature specification does not apply to accessories such as power adapters and cables. Linux OS: Linux 3.8.13 Terminal Server (SSH): Provides secure encrypted communications between two untrusted hosts over an unsecure network File System: JFFS2, NFS, Ext2, Ext3, Ext4, UBIFS Internet Protocol Suite: TCP, UDP, IPv4, SNMPv2, ICMP, ARP, HTTP, CHAP, PAP, DHCP, NTP, PPP Internet Security: OpenVPN, IPTables Firewall, OpenSSL Network Service: Moxa’s Dynamic Routing and network management Web UI GPS: Uses gpsd, which is a daemon that receives data from a GPS receiver, and provides the data back to multiple applications such as Kismet or GPS navigation software Application Development Software: • Moxa API Library (Moxa serial I/O control, Moxa DI/DO API) • GNU C/C++ cross-compiler, supports EABI • GNU C library • GDB source-level debugging server Software Protection: Encryption tool for user executable files (based on patented Moxa technology)