MOXA DA-662A
Product is End of Life : 2021-08-01
RISC 19-inch rackmount data acquisition computers with 8 to 16 serial ports, 4 Ethernet ports, USB
- MoxaMacro 500 MHz processor
- 128 MB RAM onboard, 32 MB flash
- 8 to 16 software-selectable RS-232/422/485 serial ports
- 8 to 16 jumper-configurable 1/150 kΩ pull low/high and 120 ohmtermination resistors
- 15 kV ESD protection for all serial signals
- Quad 10/100 Mbps Ethernet ports
- USB and CF slots for storage expansion supported
- Standard 19-inch rackmount installation, 1U height
- Wide range of power input voltages from 100 to 240 VAC
- LCM display and keypad for HMI
- Ready-to-Run Linux OS platform
- Robust, fanless design
- Isolated serial port protection models available
Die RISC-basierten Ready-to-run-Embedded-Computer DA-662A sind für industrielle Datenerfassungsanwendungen konzipiert.
Die Computer sind mit 8 bis 16 seriellen RS-232/422/485-Ports, 4 Ethernet-Ports und 2 USB-2.0-Ports ausgestattet und basieren alle auf dem MoxaMacro-Kommunikationsprozessor. Die seriellen Ports der Modelle DA-662A-I-8/16-LX verfügen zusätzlich über einen hochwirksamen Schutz gegen Störgrößen. Als Gehäuse dient ein robuster, rackmontierbarer 19-Zoll-Standardeinschub mit einer Einbauhöhe von 1HE.
Der robuste, rackmontierbare mechanische Aufbau bietet den verstärkten Schutz, der für Anwendungen in industriellen Betriebsumgebungen unabdingbar ist, und macht es dem Anwender leicht, die DA-662A-Computer in einem 19-Zoll-Standardbaugruppenträger zu installieren. Die DA-662A-Computer eignen sich ideal für Anwendungen, die eine dezentrale Embedded-Technologie erfordern, beispielsweise für SCADA-Systeme oder die Produktionsautomatisierung, sowie für Anwendungen zur Überwachung von Energieerzeugungsanlagen.
Der robuste, rackmontierbare mechanische Aufbau bietet den verstärkten Schutz, der für Anwendungen in industriellen Betriebsumgebungen unabdingbar ist, und macht es dem Anwender leicht, die DA-662A-Computer in einem 19-Zoll-Standardbaugruppenträger zu installieren. Die DA-662A-Computer eignen sich ideal für Anwendungen, die eine dezentrale Embedded-Technologie erfordern, beispielsweise für SCADA-Systeme oder die Produktionsautomatisierung, sowie für Anwendungen zur Überwachung von Energieerzeugungsanlagen.
Hardware Specifications
Software Specifications
- Computer
- CPU
MoxaMacro 500 MHz
OS
Embedded Linux (pre-installed)
DRAM
128 MB onboard
Flash
32 MB onboard
Ethernet Interface
- LAN
4 auto-sensing 10/100 Mbps ports (RJ45)
Magnetic Isolation Protection
1.5 kV built-in
Serial Interface
- Serial Standards
8 to 16 RS-232/422/485 ports, software selectable (8-pin RJ45)
ESD Protection
8 kV contact, 15 kV Air ESD protection for all signals
Surge Protection
2 kV line-to-line and 4 kV line-to-ground surge protection, 8/20 μs waveform (DA-662A-I-8/16-LX only)
Insulation
500 V (DA-662A-I-8/16-LX only)
Isolation
2 kV digital isolation (DA-662A-I-8/16-LX only)
Termination Resistor
120 ohm, jumper selectable
Console Port
RS-232 (all signals), RJ45 connector
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(DA-662A-I-8/16-LX only: TxD, RxD, RTS, CTS, GND)
RS-422
TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w
TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w
Data+, Data-, GND
LEDs
- System
OS Ready
LAN
10/100M x 4
Serial
TxD, RxD (16 of each)
Mini Screen with Push Buttons
- LCD Panel
Liquid Crystal Display on the case, 2 x 16 text mode
Push Buttons
Four membrane buttons for convenient on-site configuration
Physical Characteristics
- Housing
SECC sheet metal (1 mm)
Weight
4.3 kg
Dimensions
Without ears: 440 x 45 x 237 mm (17.32 x 1.77 x 9.33 in)
With ears: 480 x 45 x 237 mm (18.90 x 1.77 x 9.33 in)
Mounting
Standard 19-inch rackmount
Environmental Limits
- Operating Temperature
-10 to 60°C (14 to 140°F)
Storage Temperature
-20 to 80°C (-4 to 176°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 mins 17 sec per axis
Power Requirements
- Input Voltage
100 to 240 VAC auto ranging(47 to 63 Hz for AC input)
Power Consumption
20 W
Standards and Certifications
- Safety
UL 60950-1
EMC
EN 55022/24
CISPR 22, FCC Part 15B Class A
IEC 61000-4-2 ESD: Contact 8 kV; Air 15 kV
IEC 61000-4-3 RS: 3 V/m (80 MHz to 1 GHz)
IEC 61000-4-4 EFT: Power 1 kV; Signal 0.5 kV
IEC 61000-4-5 Surge: Power 2 kV; Signal 4 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4
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)
125,733 hrs
Software Specifications
- Linux
- Moxa API Library (Watchdog timer, LCM, keypad, Moxa serial I/O control)
- GNU C/C++ cross-compiler
- GNU C library
- OS
Linux 2.6.38.8
File System
JFFS2 (on-board flash)
Internet Protocol Suite
TCP, UDP, IPv4, SNMPv1, ICMP, ARP, HTTP, CHAP, PAP, SSH 1.0/2.0, SSL, DHCP, NTP, NFS, Telnet, FTP, TFTP, PPP, PPPoE, SNMP v1/v2, SSL, OpenVPN
Internet Security
iptables firewall
Web Server (Apache)
Allows you to create and manage web sites; supports PHP and XML
Terminal Server (SSH)
Provides secure encrypted communications between two un-trusted hosts over an insecure network
Dial-up Networking
PPP Daemon for Linux that allows Unix machines to connect to the Internet through dialup lines, using the PPP protocol, as a PPP server or client. Works with ‘chat’, ‘dip’, and ‘diald’, among (many) others. Supports IP, TCP, UDP, and (
File Server
Enables remote clients to access files and other resources over the network
Watchdog
Features a hardware function to trigger system reset in a user specified time interval (Moxa API provided)
Application Development Software
Ordering Information | |
Available Models | |
DA-662A-8-LX | RISC-based 19-inch rackmount data acquisition computer with 8 serial ports, quad LANs, USB, Linux OS |
DA-662A-16-LX | RISC-based 19-inch rackmount data acquisition computer with 16 serial ports, quad LANs, USB, Linux OS |
DA-662A-16-DP-LX | RISC-based 19-inch rackmount data acquisition computer with 16 serial ports, quad LANs, USB, Linux OS, dual power inputs |
DA-662A-I-8-LX | RISC-based 19-inch rackmount data acquisition computer with 8 serial ports (isolation protection), quad LANs, USB, Linux OS |
DA-662A-I-16-LX | RISC-based 19-inch rackmount data acquisition computer with 16 serial ports (isolation protection), quad LANs, USB, Linux OS |
Optional Accessories
| |
PWC-C13EU-3B-183 | Power cord with 3-pin connector, Euro plug |
PWC-C13UK-3B-183 | Power cord with 3-pin connector, British plug |
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