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NPort Server Lite
          Serial Ethernet de 2 e 4 portas RS-422/485

 

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Apresentação

The NPort Server Lite Series is an industrial-strength, network-based serial device server for connecting up to four RS-232 or RS-422/485 devices, such as CNCs, PLCs, weight scales, and scanners, directly to a 10/100 Mbps Ethernet network running TCP/IP.

 

The NPort Server Lite Series has a revolutionary built-in human-machine LCM interface for displaying configuration parameters. This includes buttons for inputting data or for selecting the mode, and allows easy setup of the server, such as IP addresses, net mask, and gateway address. Furthermore, it can also monitor server status and data transmission, eliminating the need to prepare additional PCs during installation.

 

In addition to allowing serial devices to be networked, any PC Server or Workstation host without network access can be set up to allow access to remote serial devices by adding NPort Server Lite to its existing serial port. In other words, a pair of 1-port NPort Server Lites can be configured over the Ethernet and serve as a transparent serial channel without platform and distance limitations. 

  • Auto-detecting 10/100Mbps Ethernet

  • 2/4 port RS-422/485 serial interfaces

  • LCD IP display and configuration

  • Built-in Ethernet and TCP/IP protocol supporting TCP Server, TCP Client, UDP Server/Client

  • Supports Windows Native COM drivers and Linux fix/real tty driver

  • Automatic network connection recovery

Especificação
Hardware
Processor
16-bit CPU
I/O Controller
DE-301: 16C550C or compatible x 1
DE-302: 16C550C or compatible x 2
DE-304/334: 16C550C or compatible x 4
Memory
512 KB
Connector type
Male DB9
 
Interface
LAN
Auto-detecting 10/100BaseT(X)
Serial
RS-422/485: DE-334, DE-332
No. of Ports
DE-301: 1 port
DE-302:2 ports
DE-304/334: 4 ports
Signals
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD GND
RS-422: TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND
2-wire RS-485: Data+(B)/-(A), GND
 
Performance
Speed
50 bps to 230.4 Kbps
Max. No. of Ports
256 (for Windows NT/2000/XP/2003)
128 (for Windows 95/98/ME)
 
Configuration
Parity
None, even, odd, space, mark
Data bits
5, 6, 7, 8
Stop bits
1, 1.5, 2
Flow Control
RTS/CTS, XON/XOFF
 
Operating Systems
DE-301/302/304/334
Windows 2000/XP/2003, Windows NT, Windows 95/98/ME, Linux Base, SCO UnixWare 2.1.x, SCO UnixWare 7
 
Operation Modes
DE-332/334
Driver Mode, TCP Server, TCP Client, UDP Server/Client
 
Power and Environment
Power Requirements
9 to 30 VDC, 1.05A/9V
Operating Temperature
0 to 55°C
Operating Humidity
5 to 95% RH
Storage Temperature
-20 to 85°C
Dimensions (W x D x H)
155 x 105 x 33 mm
Regulatory Approvals
FCC, CE, UL, CUL, TÜV

 

Modelo

DE-332

Conversor Serial para Ethernet, com 2 portas seriais RS-422/485 e 1 porta ethernet 10/100BaseTX.  Alimentação 10 a 30 Vdc. Proteção ESD 15 kV na porta serial. Acompanha adaptador de energia 110V

DE-334

Conversor Serial para Ethernet, com 4 portas seriais RS-422/485 e 1 porta ethernet 10/100BaseTX.  Alimentação 10 a 30 Vdc. Proteção ESD 15 kV na porta serial. Acompanha adaptador de energia 110V
 


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