B&B Electronics ESR904W Introduction, About Your Vlinx ESR90xW Wireless Serial Server, Features

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Introduction

Chapter 1: Introduction

Thank you for purchasing a Vlinx ESR90xW Wireless Serial Server! Like all B&B Electronics products, your serial server has been manufactured to high standards of quality and performance to ensure your complete satisfaction. Please read this manual and carefully follow the instructions to achieve best results. For additional information on this and other B&B products, and for technical support, and for technical support, call 815-433-5100 option 3, or access B&B Electronics’ website at: www.bb- elec.com

About Your Vlinx ESR90xW Wireless Serial Server

Vlinx ESR90xW Wireless Serial Servers are part of B&B Electronics growing family of device servers, products that allow you to connect equipment with available serial connections into existing networks. Vlinx ESR90xW wireless serial servers connect RS-232,RS-422 or RS-485 devices to a wireless network via wireless access points, eliminating the need for network cabling. Devices connected to the serial ports on your Vlinx ESR90xW can be accessed from any node on the LAN using Direct IP Mode, Virtual COM Port, or Serial Tunneling (Paired Mode) connections. Based on the 802.11g wireless standard, Vlinx ESR90xW servers operate at up to 54Mbps over the 2.4 GHz band, which does not require licensing.

Vlinx ESR90xW Wireless Serial Servers (ESR902W shown)

Vlinx ESR90xW wireless serial servers are built for use in industrial environments and feature rugged DIN or panel mountable enclosures. They operate from AC or DC power supply voltages and feature removable screw terminal power connectors.

Documentation Number: ESR90xW-4905m

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Introduction

Features

Backward compatibility with 802.11b (up to 11 Mbps)

Multi-interface serial ports

oThe Vlinx 901W232 features one RS-232 serial port using a standard DB-9M connector

oThe Vlinx 901W485 features one RS-422/485 serial port using a removable terminal block connector

oThe Vlinx 902W features two serial ports (one RS-232 and one software-selectable RS-232/422/485) using DB-9M connectors

oThe Vlinx 904W features four serial ports (two RS-232 and two software-selectable RS-232/422/485) using DB-9M connectors

Rugged DIN rail or panel mountable IP30 enclosure

Accepts AC or DC power over a wide voltage range

LAN and WAN Communications via wireless access point

TCP or UDP Client or Server operation - configurable

Software Support - Windows 98/ME/2000/XP or NT 4.0

Field upgradeable

Configuration of wireless and serial port settings using:

oVlinx Web Console, which allows configuration via the network using a web browser.

Communication Modes

Vlinx ESR90xW Wireless Serial Servers enable communication with serial devices over a wireless network. The three main types of communications supported by ESR90xW Wireless Serial Servers are Direct IP Mode, Virtual COM Mode and Serial Tunneling Mode.

Direct IP Mode

Direct IP connections allow applications using TCP/IP or UDP/IP socket programs to communicate with the asynchronous serial ports on the serial server. In this type of application the serial server is configured as a TCP or UDP server. The socket program running on the PC establishes a communication connection. The data is sent directly to and from the serial port on the server. When using UDP protocol the server can be configured to broadcast data to and receive data from multiple IP addresses.

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Documentation Number: ESR90xW-4905m

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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Contents ESR901W232, ESR901W485 ESR902W, ESR904W Vlinx Wireless Serial ServersEuropean Headquarters International HeadquartersDocumentation Number ESR90xW-4905m Table of Contents Direct IP Mode About Your Vlinx ESR90xW Wireless Serial ServerFeatures IntroductionVirtual COM Mode Wireless Networking BasicsSerial Tunneling Mode Wireless Network ConfigurationsPackage Checklist ESR90xW Startup ProcedureHardware Setup Ieee 802.11gSet Up PC Power UpConfiguration OperationVlinx ESR90xW Hardware Package ChecklistHardware Features Configuration Port Connector Connections for Server ConfigurationAntenna Connector Serial Port ConnectorsOther Hardware Connections Connection via the Wireless LANAccessing the Web Browser Device Configuration via Web ConsoleConfiguring the Serial Port Configuring Communications Modes and ProtocolsConfiguring Wireless Properties Configuring Network PropertiesWireless Output Power Security Method WEP o Leap Managing Users AccountsVlinx Web Console Users Using Device Status InformationTimeouts Adjusting the Behavior of Device Communication PortsUsing Multiple Conditions Polling StringsDevice Detection Utility Vcom Port SetupDevice Discovery and Virtual COM Ports Product Specifications Vlinx ESR90xW Dimensional Diagrams Default Server PropertiesServer Name Serial Number Password TCPDimensional Diagram of the Vlinx 902W RS-422 RS-485 Pin DB-9 Pin-outs for RS-232 and RS-232/422/485 ConnectionsDB-9M RS-232 +12 VDC to 30 VDC RJ-45 Pin Signal Wire Color RJ-45 Pin-out for Configuration Port ConnectionTX+ RX+Declaration of Conformity Declaration of Conformity

VLINX WIRELESS SERIAL SERVER, ESR901W232, ESR904W, ESR901W485, ESR902W specifications

B&B Electronics has made significant strides in the realm of wireless communication technology with its series of products designed for reliable, high-performance connectivity. Among their offerings, the ESR902W, ESR901W485, ESR904W, and ESR901W232 stand out as essential tools for businesses looking to enhance their serial device communication capabilities. Each model comes with unique features tailored to different applications, ensuring versatile solutions for various industrial settings.

The ESR902W is a robust wireless serial server that converts RS-232 serial data into a 2.4GHz wireless radio connection. This device supports a broad range of serial data rates and can maintain reliable connections up to 1,200 feet in line-of-sight conditions. With its simple setup and compatibility with numerous protocols, the ESR902W is ideal for remote monitoring and control applications where conventional wired communication is impractical.

The ESR901W485 version takes things a step further by offering support for RS-485 serial connections. This model is particularly beneficial in environments with multiple devices and longer distance needs. Its multi-drop capability allows for the connection of up to 32 devices on a single network, providing a seamless way to manage extensive operations. Like the ESR902W, it also features a robust wireless link that enhances flexibility and reduces installation costs.

The ESR904W offers unmatched performance with its four serial port capabilities, making it suitable for applications requiring simultaneous connections to multiple devices. This model is known for its network scalability, allowing users to easily integrate additional devices without sacrificing performance. It seamlessly handles complex communication tasks in industries ranging from manufacturing to transportation.

Finally, the ESR901W232 model focuses on delivering reliable RS-232 connectivity. With built-in security features such as AES encryption and an accessible web interface for monitoring, this wireless serial server is optimized for secure data transmission, making it perfect for sensitive applications that demand high security.

The VLINX Wireless Serial Server technology underpins these devices. Utilizing various wireless protocols, including Wi-Fi and Zigbee, these servers offer a range of communication options based on application requirements. With features such as robust packet handling, automatic data buffering, and user-friendly configuration interfaces, B&B Electronics ensures that their products deliver reliable and efficient communication solutions suited for diverse industrial landscapes. Overall, these wireless serial servers are valuable components for organizations seeking to modernize their data communication infrastructure while enhancing operational efficiency.