VScom 4 Ports (RS232/422/485) Serial Device Server NetCom 413

מתוך 19מוצר
Can control 4 x RS232/422/485 devices located virtually anywhere (via Ethernet or Internet)
LAN interface 10BaseT/100BaseTx Ethernet
Driver automatically finds NetCom devices in the network
Configuration over Driver Panels, serial Port, Telnet, WEB Browser, SNMP
Automatic mode switching between Driver and Raw Mode
Support TCP/IP, UDP, Telnet, DHCP, ICMP, HTTP, SNMP V1/2c/3, DNS
Supports ART (Automatic Receive Transmit control)
RS232/422/485 interface selectable by Switches
Processor
ARM 7 TDMI 50MHz
I/O controller
16C550C or compatible
Memory
8MB SDRAM, 1 MB Flash
Connector type
RJ45 for LAN, DSUB 9 male for serial Port
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Interface
LAN interface
Auto-detecting 10BaseT/100BaseTx
Protocols
TCP/IP, UDP, Telnet, DHCP, ICMP, HTTP, SNMP V1/2c/3, DNS
Serial interface
4 x RS232/422/485 switchable
No. of port
4, Speed up to 921 Kbps
Available Modes
RS232 full duplex
RS422 full duplex
RS485 4 wire, full duplex
RS485 2 wire, half duplex, with echo
RS485 2 wire, half duplex, without echo
Signals
RS232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
RS422: Tx+/-, Rx+/-, GND
RS485 2 wire: Data+/-, GND
RS485 4 wire: Tx+/-, Rx+/-, GND
RS485 Data control
Controlled by ART (Automatic Receive Transmit control) or by RTS
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Performance
Speed
Up to 460 Kbps RS232, up to 921 Kbps RS422/485
Parity
None, even, odd, space, mark
Data bits
5, 6, 7, 8
Stop bits
1, 1.5, 2
IRQ
None
I/O address
None
  • VScom 4 Ports (RS232/422/485) Serial Device Server NetCom 413
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