Installing the VLINX ESP Software

Chapter 2: MAKING THE HARDWARE CONNECTIONS

Package Checklist

The ESP904 4-port serial server is shipped with the following items included:

9ESP904 Serial Server Module

9Power supply

9This manual

9CD-ROM disc with manual, VLINX ESP Manager and Virtual COM Driver software for Windows 98/ME/2000/XP/NT 4.0

Figure 7. Side View of the ESP904 – when vertically mounted

Manual Documentation Number: ESP904-0504

Chapter 2

11

Installing the VLINX ESP Software

ESP904 Connections, Indicators and Reset Switch

The ESP904 has:

Seven indicator LEDs

One Ethernet connector

A power connector

A recessed reset switch

Four serial port connectors

Indicator Lights

Light

Indication

Power

Red - power is applied

Link

Yellow – 10BaseT Ethernet connection established

 

Green – 100BaseTX Ethernet connection established

Ready

Flashing Green – system is ready

Serial (4)

When set up as a TCP server:

 

Steady Green - client has made a connection,

 

communications starting

 

Flashing Green – data present at serial port

 

Light off – connection closed

 

When setup in UDP mode:

 

Steady Green (all ports)

 

Flashing Green – data is being transmitted

Ethernet Connector

The ESP904 has a standard RJ-45 receptacle mounted in the top edge of the chassis. The ESP904 can be connected to an Ethernet hub, switch, or wall plate using a standard straight-through RJ-45 (male) Ethernet cable. To connect directly to an RJ45 Ethernet port on a PC or laptop a crossover Ethernet cable must be used.

Note:

Refer to Appendix D for details on Network Cables

12

Chapter 2

Manual Documentation Number: ESP904-0504

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104www.bb-elec.com

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104www.bb-elec.com

B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445www.bb-europe.com

B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445www.bb-europe.com

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B&B Electronics ESP904E manual Making the Hardware Connections, Package Checklist, Indicator Lights, Ethernet Connector

ESP904E, ESP904 specifications

B&B Electronics has established itself as a leader in developing innovative communication and networking solutions, and the ESP904 and ESP904E models are perfect examples of this commitment to excellence. These devices are designed specifically for Serial to Ethernet/IP communication, making them suitable for a wide range of applications in industrial environments.

One of the main features of the ESP904 is its ability to convert serial data from RS-232, RS-422, or RS-485 interfaces into Ethernet data, facilitating communication with remote servers or other devices over an IP network. This serial-to-Ethernet conversion enables the integration of legacy serial devices into modern network infrastructures, ensuring that businesses can take advantage of new technologies while maximizing their existing investments.

The ESP904E model enhances the base ESP904 by adding even more advanced features, including increased processing power and enhanced security protocols. This robustness is crucial for applications where data integrity and security are paramount, such as in industrial automation, transportation, and telecommunications. The device supports a wide range of encryption methods for secure communications, protecting sensitive data from unauthorized access.

In terms of technologies, both models support full TCP/IP networking capabilities, allowing for seamless communication across various network environments. They are equipped with a built-in web server, enabling easy configuration and monitoring via a standard web browser. This eliminates the need for dedicated software and simplifies the deployment process.

Key characteristics of the ESP904 and ESP904E include robust construction designed for harsh industrial conditions, a compact design that allows for easy installation, and the ability to support multiple simultaneous connections. They also feature flexible power options, enabling connections through PoE (Power over Ethernet) or traditional power supplies, enhancing compatibility with different setups.

In addition, both models support various operating modes, including Server, Client, and Proxy modes, giving users flexibility in how they integrate their devices. The modular design of the ESP904 and ESP904E means that they can be easily updated and expanded as technology evolves.

Overall, the B&B Electronics ESP904 and ESP904E are powerful tools for organizations looking to modernize their communication architectures, providing reliability and performance that meet the demands of today’s networking environments. Whether for a small setup or a complex industrial network, these devices offer the versatility and capabilities needed to ensure success.