B&B Electronics ESR901W232, ESR904W, ESR901W485, ESR902W manual +12 VDC to 30 VDC

Page 21

RS-232/422/485 Connections

 

RS-232/422/485 Connections

1

2

3

4

Signal Name

Terminal

AC Power Supply

1

(24 VAC)

 

AC Power Supply

2

(24 VAC)

 

DC Gnd

3

DC Power Supply

4

(+12 VDC to 30 VDC)

Figure 21. Terminal Block Pin-out for Vlinx ESR90xW Power

Supply Connection

 

 

 

 

34

Appendix B

Documentation Number: ESR90xW-4905m

Documentation Number: ESR90xW-4905m

Appendix B

33

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 OperationPackage Checklist Hardware FeaturesVlinx ESR90xW Hardware 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 StringsVcom Port Setup Device Discovery and Virtual COM PortsDevice Detection Utility Product Specifications Vlinx ESR90xW Dimensional Diagrams Default Server PropertiesServer Name Serial Number Password TCPDimensional Diagram of the Vlinx 902W DB-9 Pin-outs for RS-232 and RS-232/422/485 Connections DB-9M RS-232RS-422 RS-485 Pin +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.