N Tron Switch 304TX N User Manual

The 304TX is an unmanaged four port Industrial Ethernet  
Switch. It is housed in a ruggedized DIN-RAIL enclosure,  
and is designed for use in industrial data acquisition,  
control, and Ethernet I/O applications.  
PRODUCT FEATURES  
Compact Size, Smaller Footprint  
Full IEEE 802.3 and 1613 Compliance  
NEMA TS1/TS2 Compliance  
American Bureau of Shipping (ABS)  
Type Approval  
Extended Environmental Specifications  
Four 10/100 BaseTX RJ-45 Ports  
Supports Full/Half Duplex Operation  
LED Link/Activity Status Indication  
Store-and-forward Technology  
Auto Senses Speed and Flow Control  
MDIX Auto Cable Sensing (RJ-45)  
Rugged Industrial DIN-RAIL Enclosure  
Redundant Power Inputs (10-30 VDC)  
N-View™ OPC Switch Monitoring Option  
The 304TX can simplify plant wiring by eliminating the need  
to bring data acquisition and control network connections back  
to a climate controlled environment. The 304TX has extended  
operating environmental specifications to meet the harsh needs  
of the industrial environment. For cost savings and  
convenience the network switch can be DIN-RAIL mounted  
alongside Ethernet I/O or other Industrial Equipment.  
PRODUCT OVERVIEW  
The N-TRONTM 304TX Industrial Network Switch is designed  
to solve the most demanding industrial communications  
requirements while providing high throughput and minimum  
downtime.  
The unique compact size provides a smaller footprint,  
conserving space in the most critical dimension. In addition,  
as with other DIN-RAIL devices, the 304TX can be panel  
mounted.  
The 304TX provides four RJ-45 auto sensing 10/100BaseTX  
ports. All ports are full/half duplex capable, using "state of  
the art" Ethernet switching technology. The 304TX auto-  
negotiates the speed and flow control capabilities of the TX  
copper port connection, and configures itself automatically.  
To increase reliability, the 304TX contains redundant power  
inputs. LED's are provided to display the link status and  
activity of each port, as well as power on/off status.  
Since the 304TX is auto sensing, there will be no need to  
make extensive wiring changes if upgrades are made to the  
host commputers, plant systems, or Ethernet I/O modules. The  
switching fabric simply scales up or down automatically to  
match your specific network environment.  
N-VIEW OPC PORT MONITORING (With -N Option Only)  
The N-TRON N-View OLE for Process Control (OPC) Server  
Software can be combined with popular HMI software  
packages to add network traffic monitoring, trending and  
alarming to any application using N-TRON switches  
configured with the N-View option. N-TRON's N-View OPC  
Server collects 41 different traffic variables per port and 5  
system level variables per switch. This information can  
provide a complete overview of the network load, service  
quality, and packet traffic. OPC client software can use  
N-View OPC Server data to resolve network problems quickly  
and improve system reliability.  
The 304TX supports up to 4,000 MAC addresses, thus  
enabling these products to support extremely sophisticated and  
complex network architectures.  
The N-TRON 304TX is an ideal candidate for upgrading  
existing hubs and repeaters to increase bandwidth and  
determinism by virtually eliminating network collisions. The  
product also keeps the network affordable, while maintaining  
the plug & play simplicity of the unmanaged hub.  
 

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