NCOM-211

Adds two virtual serial COM ports via network connection
Supports virtual serial port driver for Windows
Supports pair connection mode for connecting two serial device servers over a network without a PC
Easy-to-use Windows utility software for easy configuration and installation
10/100Mbps Ethernet with auto-detection
Configuration via web console interface or utility software
Windows utility software automatically finds NCOM devices on the network
Firmware upgradable for future firmware revisions
LEDs indicating Ethernet port’s link and speed statuses
LEDs indicating serial port’s TxD and RxD statuses
Data rates: 300bps to 921.6kbps
Built-in 15kV ESD protection for all serial signals
Fully supports “COM Port Control” protocol known as RFC2217
Supports network protocols such as TCP or UDP Client/Server
Supported RS-232 signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS
Supports Windows XP to 10, Windows Server 2003 to Server 2016

LAN
Ethernet	10/100Mbps
Connector	RJ-45 connector
Protection	Built-in 1.5kV magnetic isolation

Serial Interface
Interface	RS-232
Number of Ports	2
Connector	DB9 male
Max. Speed	921.6kbps for transmit & receive
RS-232 Signals	DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS
Protection	15kV for all signals

Serial Communication Parameters
Data Bits	5, 6, 7, 8
Parity	None, odd, even, mark, space
Stop Bit	1, 1.5, 2
Flow Control	Hardware (RTS, CTS)

Software Features
Protocols	ICMP, IP, TCP, UDP, DHCP, DNS, HTTP
Utility	NCOM management tool for Windows OS
OS Driver Support	Virtual serial port driver for Windows OS
Configuration	Web console, Windows utility

Power
Power Input	9VDC to 48VDC
Power Consumption	120mA@12VDC, 50mA@48VDC

Environmental
Operating Temperature	0 to 55°C (32 to 131°F)
Storage Temperature	-20 to 75°C (-4 to 167°F)
Operating Humidity	5% to 95% RH
Safety Approvals	CE, FCC

Mechanical
Casing	Plastic
Dimensions	133mm × 125mm × 41mm (L × W × H)
Weight	230g

Ordering information
Part number	116021

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