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DE-311 :: 1 port RS-232/422/485 device server
Features |
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- Auto-detecting 10/100Mbps Ethernet interface
- 3-in-1 RS-232/422/485 serial interfaces
- Cigarette pack size for easy integration
- Built-in Ethernet and TCP/IP protocol supports Driver Mode, TCP Server, TCP Client, UDP Server/Client, Ethernet Modem, Pair connection
- Supports Windows Native COM drivers with automatic network connection recovery
- Supports Linux fixed/real tty drivers
- RS-485 supports ADDC™ (Automatic Data Direction Control intelligence)
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Benefits |
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- Turn any serial device into a network device instantly.
- Easy integration with any serial device, such as personal identification devices, CNCs, PLCs, switches, UPS systems, and Medical/Physical/Chemical instruments.
- Preserve your investment by instantly turning serial devices into Internet devices that run on your existing software.
- Extremely low transition cost.
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Application |
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- Entrance control, security/attendance management
- Manufacturing automation
- Telecom and fiber optic network management
- Industrial control and process control
- Hospital/Laboratory automation
- Remote image transmission
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Specifications
Hardware
Processor |
16 bit processor |
Memory |
512 KB |
Connector type |
Female DB9 | Interface
LAN |
Auto-detecting 100Base-TX (10/100 Mbps) |
Serial |
RS-232/422/485 (DIP switch selectable) |
No. of serial ports |
1 |
Signals |
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND RS-422: TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND RS-485: Data+/-, GND | Performance
Speed |
50 bps ? 230.4 Kbps | Configuration (DE-311 Rev.2)
Parity |
None, Even, Odd, Space, Mark |
Data bits |
5, 6, 7, 8 |
Stop bits |
1, 1.5, 2 | OS supported
DE-311 |
Windows XP, Windows 2000, Windows NT, Windows 95/98/Me Native COM driver, Unix fixed tty driver for Unix Ware SVR4.2, UnixWare 7 SVR5, SCO Open Server, SCO Unix, Linux real tty driver | Protocol
TCP, IP, UDP, Telnet, Rtelent, DHCP, ICMP | Operation Modes
Driver Mode, TCP Server, TCP Client, UDP Server/Client, Ethernet Modem, Pair Connection | Management
Serial console |
Telnet console |
NPort Configurator for Windows/Linux |
NPort Manager for COM driver, Monitor |
Firmware upgrade for Windows |
NPort Admin for Linux tty driver | Power and Environment
Power requirements |
DE-311 Rev.2: DC 9V to 30V, 300 mA (max.) at 9V |
Operating temp. |
0 ? 55°C |
Operating Humidity |
5 ? 95%RH |
Storage Temp. |
-20 ? 85°C |
Dimensions |
90 x 100.4 x 22 mm (W x D x H, including ears) 67 x 100.4 x 22 mm (W x D x H) |
Surge protection |
15KV ESD protection for serial port |
Magnetic isolation |
1.5KV for Ethernet |
Regulatory approvals |
FCC, CE, UL, TUV, CUL |
Ordering Information
DE-311/110V |
1 port RS-232/422/485 device server |
DE-311/230V |
1 port RS-232/422/485 device server |
All items include |
Hardware and Software Installation Guide
Windows XP, Windows 2000, Windows NT, Windows 95/98/Me native COM driver, Linux real tty driver, and NPort Configurator utility.
Power adapter
Mini adapter DB9/M - DB9/M | |